John A. Roebling and the Design of Suspension Bridges
|
|
|
- Giles Montgomery
- 6 years ago
- Views:
Transcription
1 John A. Roebling and the Design of Suspension Bridges 1. Methods of stiffening suspension bridges 2. Evolution of form in Roebling's suspension bridges 3. Wind and dangerous oscillations in suspension bridges 4. Ambiguity of form vs. structural redundancy in suspension bridges 5. Artistic representations of the Brooklyn Bridge
2 Eiffel
3 Eiffel Brunel
4
5 Load Paths in Suspension Bridges Weight of Bridge Deck T T T C C Shape of cable? Parabola
6 Load Paths in Suspension Bridges Vehicle on Bridge Deck T T T C C Bending C C
7 Stiffness Resistance to Deformation Force Cable Deck or Truss 1. Cables have Stiffness 2. Force Follows Stiffness
8 Load Paths in Suspension Bridges Vehicle on Bridge Deck T T T C C Bending C C
9 The Historical Record Longest Span Severely Damaged by Wind Excessive Wind- Induced Motion
10
11
12
13
14 Local unstiffened suspension bridge example Patapsco Valley State Park Swinging Bridge (Early 1800 s)
15 Union Bridge (1820) Samuel Brown 449 ft [137m] span England
16 Brighton Chain Pier (1823) Samuel Brown 225 ft [69 m] spans England
17 Longest Span Severely Damaged by Wind Excessive Wind- Induced Motion
18 Menai Straits Bridge (1826) Thomas Telford 580 ft [177 m] span Wales
19 C.L.M.H. Navier Cable Stiffness: Deformation 1 Weight
20 Longest Span Severely Damaged by Wind Excessive Wind- Induced Motion
21 Wheeling Bridge (1849) Charles Ellett 1010 ft [308 m] span West Virginia
22 Niagara Railroad Bridge (1849) John A. Roebling 822 ft [250 m] span Niagara River
23
24 Longest Span Severely Damaged by Wind Excessive Wind- Induced Motion
25 John Augustus Roebling
26 The means employed are: Weight, Girders, Trusses, and Stays. With these any degree of stiffness can be insured, to resist either the action of trains or the violence of storm... J.A. Roebling, Final Report, Niagara Bridge Niagara Railroad Bridge (1849) John A. Roebling 822 ft [250 m] span Niagara River
27 Load Paths in Suspension Bridges Vehicle on Bridge Deck T T C 1. Suspension Cables 2. 3.
28 Load Paths in Suspension Bridges Vehicle on Bridge Deck Bending 1. Suspension Cables 2. Bridge Deck 3. C
29 Load Paths in Roebling s Bridges Vehicle on Bridge Deck T T C 1. Suspension Cables 2. Bridge Deck 3. Diagonal Stays
30 The means employed are: Weight, Girders, Trusses, and Stays. With these any degree of stiffness can be insured, to resist either the action of trains or the violence of storm... J.A. Roebling, Final Report, Niagara Bridge Niagara Railroad Bridge (1849) John A. Roebling 822 ft [250 m] span Niagara River
31 John Scott Russell (1839) 2nd Dryburgh Abbey Bridge (1818) 260 ft span
32 Second Montrose Bridge (1840) 432 ft [132 m] span
33
34 Deck is so stiff you don t need the cables anymore. Efficiency? Britannia Bridge (1850) Robert Stephenson 460 ft [140 m] span Wales
35
36 Niagara Britannia Span Length 821 ft 460 ft Total Length 821 ft 1400 ft Weight 2400 lb/ft 7000 lb/ft Cost 100 /ft 215 /ft Relative Stiffness 1.5 1
37 John Augustus Roebling
38
39 John Roebling s Suspension Bridges 1844 Allegheny aqueduct at Pittsburgh 1845 Smithfield Street Bridge 1849 Delaware and Hudson aqueducts 1855 Niagara suspension bridge 1856 Ohio river bridge at Cincinnati 1860 Sixth Street Bridge 1883 Brooklyn Bridge
40 Niagara suspension bridge
41
42 Smithfield Street Bridge (1846) John A. Roebling 188 ft [57 m] spans Pittsburgh
43 Sixth Street Bridge (1860) John A. Roebling 344 ft [105 m] spans Pittsburgh
44 Allegheny River Aqueduct (18xx) John A. Roebling 188 ft [57 m] spans Pittsburgh
45 Delaware and Hudson Canal Aqueducts ( ) 114 ft to 170 ft [35 m to 52 m] spans Pennsylvania & New York
46
47
48
49
50
51
52
53
54
55 Ohio River Bridge (1856) John A. Roebling 1057 ft [322 m] span Cincinnati
56
57
58
59
60
61
62
63
64 What is one method for imparting stiffness to a suspension bridge? What are the aesthetic implications of this method? Draw a quick sketch of such a proposal
65 Flood tide below me! I see you face to face! Clouds of the west sun there half an hour high I see you also face to face Crowds of men and women attired in the usual costumes, how curious you are to me! On the ferry-boats the hundreds and hundreds that cross, returning home, are more curious to me than you suppose, And you that shall cross from shore to shore years hence are more to me, and more in my meditations, than you might suppose -Crossing Brooklyn Ferry Walt Whitman (1856)
66
67
68
69
70 Washington Roebling
71
72
73 Boss Tweed Tammany Hall
74
75
76 Abraham Hewitt
77
78 Emily Roebling
79
80
81 Brooklyn Bridge (1883) John and Washington Roebling ft [486 m] main span New York
82 Roebling on his stay cables
83
84
85
86
87
88
89
90
91
92
93
94
95 The Brooklyn Bridge was politically and economically significant because it joined the cities of New York and Brooklyn. Can you think of other civil works that have had similar political and economic meanings? Are there places you would propose such a construction? Were the results positive, negative, mixed?
96
97
98
99
100
101
102
103
104
105
106
107
108
109 Again the traffic lights that skim thy swift Unfractioned idiom, immaculate sigh of stars, Beading thy path--condense eternity: And we have seen night lifted in thine arms. The Bridge Hart Crane (1930)
110
111
112
113
114
115 Washington Roebling s reponse to the corrupt Mr. Hewitt. In response to Hewitt s request for discussing the Brooklyn Bridge as a symbol of man s progress. (McCullogh, The Great Bridge, p. 522)
116 Brooklyn Bridge Scientific Innovative structural system of cables, stays and truss Longest span in the world Social Symbolic Construction amidst political corruption Transforms city of New York (connects the city) Bridge itself is a unique experience Inspires numerous works of art The image of New York City
117 Suspension Bridge Statics
118 Load Path All forces or loads must eventually get to the ground. Can we trace the path of tension of compression? T T Truck T T C C
119 T T Truck T T C C How does Roebling s introduction of diagonal stays introduce ambiguity to the load path?
120 Free Body Diagrams A sketch of all or part of a structure, detached from its support Cable tension gravity Cable tension Tower base reaction
121 Cable tension cable sag gravity Cable tension Tower base reaction Main span length/2
122 Notation H A d w H VB L/2
123 Equilibrium H A d w H VB L/2 ΣMA = 0
124 Equilibrium H A d w H VB L/2 ΣMA = 0, Hd - wl 2 /8 = 0, H = wl 2 /8d
125 Cable tension H A d w H VB L/2 H = wl 2 /8d w = load L = size R=L/d R = form H = wlr/8 H = function R,L transform w into H
126 R = 10, H = 2 x 10 5 R = 6, H = 1.3 x 10 5 Tension Compression
The Roeblings and the Stayed Suspension Bridge: Its Development and Propagation in 19th Century United States
The Roeblings and the Stayed Suspension Bridge: Its Development and Propagation in 19th Century United States Stephen Buonopane INTRODUCTION John A. Roebling was the preeminent suspension bridge designer
force tension suspension bridge anchorage cables compression caissons Towers deck
Before bridges in New York City existed, people relied on the waterways to get around and transport goods. The Brooklyn Bridge was the first steel-wire suspension bridge to be built in the world. A suspension
THE TACOMA NARROWS BRIDGE FAILURE Revision A
By Tom Irvine Email: tomirvine@aol.com December 29, 1999 THE TACOMA NARROWS BRIDGE FAILURE Revision A Introduction The original Tacoma Narrows Bridge was opened to traffic on July 1, 1940. It was located
2015 HDR, Inc., all rights reserved.
2015 HDR, Inc., all rights reserved. 2018 Michigan Bridge Conference INNOVATIVE ACCESS TECHNIQUES FOR BRIDGE INSPECTION HDR Engineering, Inc. - Tom Howell, PE & Jason Fogg, PE March 20, 2018 INTRODUCTION
Bridging the Mississippi: A History of the Rivalry between Suspension and Arch Modes of Engineering
University of Missouri, St. Louis IRL @ UMSL Theses Graduate Works 10-31-2014 Bridging the Mississippi: A History of the Rivalry between Suspension and Arch Modes of Engineering Kurt Timmerman University
GEA FOR ADVANCED STRUCTURAL DYNAMIC ANALYSIS
SMART SOLUTIONS FOR VIBRATION MONITORING GEA FOR ADVANCED STRUCTURAL DYNAMIC ANALYSIS ANALYSIS OF CIVIL STRUCTURES - EXPO MERLATA PEDESTRIAN BRIDGE ABSTRACT Civil structures and in particular bridges and
His namesake, Washington Augustus Roebling II, only son of his brother Charles G. Roebling, went down with the RMS Titanic in 1912.
ROEBLINGS AND BRIDGE BUILDING: A FAMILY STOREY Family John Augustus Roebling (born Johann August Röbling, June 12, 1806 in Mühlhausen - July 22, 1869) was a German-born civil engineer famous for his wire
Unit conversions: 9. An defensive lineman weighs 330 pounds. What is his mass in kg (given 2.2 pounds = 1 kg)? 330 lb 1 kg. 2.2 lb 10.
Practice exam semester 1 physics Walk this Way Activity, Graph Sketching and Recognition, Sonic Ranger Lab: Use the graph to the right for q s 1-3 1. Which object(s) is (are) not moving? 2. Which change
XI TERMINAL A TER T A W
135 136 137 existing 138 The view from the Potomac River to the Georgetown waterfront is uninviting and cold. WISCONSIN AV ENUE 60. The view of the Potomac River is almost always obstructed by the Whitehurst
Applications of trigonometry
Applications of trigonometry This worksheet and all related files are licensed under the Creative Commons Attribution License, version 1.0. To view a copy of this license, visit http://creativecommons.org/licenses/by/1.0/,
Building Bridges. This pack consists of activity sheets for individual and group work, and whiteboard pictures for class discussion.
Building Bridges This pack consists of activity sheets for individual and group work, and whiteboard pictures for class discussion. Teacher guidance notes can be downloaded here. Building Bridges: Build
Physics Final Exam Review Fall 2013
Physics Final Exam Review Fall 2013 The lines on the graph represent displacement vectors for the route along which a person moves. Use the figure to answer problems 1 2. 1. What is the total distance
PHASE 1 WIND STUDIES REPORT
PHASE 1 WIND STUDIES REPORT ENVIRONMENTAL STUDIES AND PRELIMINARY DESIGN FOR A SUICIDE DETERRENT SYSTEM Contract 2006-B-17 24 MAY 2007 Golden Gate Bridge Highway and Transportation District Introduction
ROEBLING'S SIXTH BRIDGE "NEVERSINK"
ROEBLING'S SIXTH BRIDGE "NEVERSINK" 5 BY MALCOLM A. BOOTH Mr. Booth is research associate for the Orange County Community of Museums and Galleries in Goshen, New York. OHN A. ROEBLING, immigrant New Jersey
Bridge Failures in Alberta
Introduction Bridge Failures in Alberta Bridges are inspected for three primary reasons safety of bridge system maintenance of bridges management of bridge system Inventory or management of the system
Recent topics in the wind engineering
Japan-Bangladesh Joint Seminar on Advances in Bridge Engineering ISBN: 984-32-2520-6 Dhaka, Bangladesh. 10 August 2005 Recent topics in the wind engineering Hitoshi Yamada * Faculty of Environment and
Akashi Kaikyo Bridge is between Kobe City and Awaji Island, in Japan. Akashi Kaikyo Bridge is the longest suspension bridge on the world 2
1 Akashi Kaikyo Bridge is between Kobe City and Awaji Island, in Japan. Akashi Kaikyo Bridge is the longest suspension bridge on the world 2 Length of Akashi Kaikyo Bridge is about 1991 meters and the
DYNAMIC POSITIONING CONFERENCE October 7-8, New Applications. Dynamic Positioning for Heavy Lift Applications
Return to Session Directory DYNAMIC POSITIONING CONFERENCE October 7-8, 2008 New Applications Dynamic Positioning for Heavy Lift Applications John Flint and Richard Stephens Converteam UK Ltd. (Rugby,
AP Physics B Summer Homework (Show work)
#1 NAME: AP Physics B Summer Homework (Show work) #2 Fill in the radian conversion of each angle and the trigonometric value at each angle on the chart. Degree 0 o 30 o 45 o 60 o 90 o 180 o 270 o 360 o
UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certifi cate of Secondary Education
www.xtremepapers.com UNIVERSITY OF CAMBRIDGE INTERNATIONAL EXAMINATIONS International General Certifi cate of Secondary Education *0008718255* DESIGN AND TECHNOLOGY 0445/41 Paper 4 Systems and Control
The Use of BS 5400: Part 10: Code of Practice for Fatigue
THE HIGHWAYS AGENCY THE SCOTTISH OFFICE DEVELOPMENT DEPARTMENT Amendment No. 1, dated November 1983 THE WELSH OFFICE Y SWYDDFA GYMREIG THE DEPARTMENT OF THE ENVIRONMENT FOR NORTHERN IRELAND The Use of
Physics P201 D. Baxter/R. Heinz
Seat # Physics P201 D. Baxter/R. Heinz EXAM #1 September 20, 2001 7:00 9:00 PM INSTRUCTIONS 1. Sit in SEAT # given above. 2. DO NOT OPEN THE EXAM UNTIL YOU ARE TOLD TO DO SO. 3. Print your name (last name
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009
Instructor: Biswas/Ihas/Whiting PHYSICS DEPARTMENT PHY 2053 Exam 1, 120 minutes October 14, 2009 Name (print, last first): Signature: On my honor, I have neither given nor received unauthorized aid on
Methods of installation of ADSS fiber optic cables
Methods of installation of ADSS fiber optic cables Two main methods recommended by the cable manufacturers: A. Mobile Cable Reel method generally recommended for span < 50 m B. Static Cable Reel method
Designing a Model Rocket
Designing a Model Rocket Design Components In the following pages we are going to look at the design requirements for a stable single stage model rocket. From the diagram here you can see that the rocket
TOWARD MORE ACCURATE PREDICTION OF DAMAGE DUE TO STRONG WINDS
TOWARD MORE ACCURATE PREDICTION OF DAMAGE DUE TO STRONG WINDS Kichiro KIMURA Kyushu Institute of Technology ABSTRACT: The insured losses of structures due to strong winds have been always dominant and
Washington and Counting
Gaylin International Celebrates 38 Years and Announces Their Latest Corporate Plans International Sales Magazine MAy - June 2012 The George Washington Bridge: 83 Years and Counting Enduring Roots and an
5. A bead slides on a curved wire, starting from rest at point A in the figure below. If the wire is frictionless, find each of the following.
Name: Work and Energy Problems Date: 1. A 2150 kg car moves down a level highway under the actions of two forces: a 1010 N forward force exerted on the drive wheels by the road and a 960 N resistive force.
4.2. Forces That Can Act on Structures. B10 Starting Point. Gravity Is a Force
4.2 Forces That Can Act on Structures Here is a summary of what you will learn in this section: A force is any push or pull. Forces act on structures. Forces can be classified as external (wind, gravity)
7.3.9 Unbalanced forces
7.3.9 Unbalanced forces 77 minutes 116 marks Page 1 of 33 Q1. The graph shows the results of a test in which a car accelerates to its maximum speed. (a) (i) Describe how the acceleration of the car changes
GUIDANCE NOTICE. Unpowered Barges. Definition. General. Risk assessment. Application. Safety Management. Compliance
GUIDANCE NOTICE Unpowered Barges Definition Unpowered Barge - a vessel that is not propelled by mechanical means and is navigated by a powered vessel that moves it by pushing or towing. General This notice
N.Y. / REGION INFRASTRUCTURE Going Up! A Bridge Makes Way for Bigger Ships
N.Y. / REGION INFRASTRUCTURE Going Up! A Bridge Makes Way for Bigger Ships By KATE ASCHERMARCH 21, 2014 Advertisement When it opened in 1931, the Bayonne Bridge with its parabolic arch connecting Staten
SPECIAL LAUNCHING METHODS
CHAPTER 18 SPECIAL LAUNCHING METHODS Special launching methods are needed when a restricted site prevents normal roller layout and launching by the standard skeleton launchingnose method. Space on either
1D Kinematics Answer Section
1D Kinematics 1. A bird, accelerating from rest at a constant rate, experiences a displacement of 28 m in 11 s. What is the average velocity? a. 1.7 m/s c. 3.4 m/s b. 2.5 m/s d. zero 2. A truck moves 70
Stability and Flight Controls
Stability and Flight Controls Three Axes of Flight Longitudinal (green) Nose to tail Lateral (blue) Wing tip to Wing tip Vertical (red) Top to bottom Arm Moment Force Controls The Flight Controls Pitch
by Master Halco ANCHOR GATE SYSTEMS Swing Gates Overhead Slide Gates Cantilever Slide Gates Vertical Lift Gates Fencing Without Boundaries.
by Master Halco ANCHOR GATE SYSTEMS Swing Gates Overhead Slide Gates Cantilever Slide Gates Vertical Lift Gates Fencing Without Boundaries. The Better Way To Build Your Cantilever Slide Gates... The Principle
Analyzing Movement in the Body Arts: Lessons from Hanbojutsu
Analyzing Movement in the Body Arts: Lessons from Hanbojutsu Tom Lang Introduction I began studying Danzan Ryu Jujutsu in 1971. Soon thereafter, like many other martial artists in the 1970s, I became interested
(a) Calculate the speed of the sphere as it passes through the lowest point of its path.
1991 Q33 A sphere of mass 3 kg on the end of a wire is released from rest and swings through a vertical distance of 0.4 m. (Neglect air friction.) (a) Calculate the speed of the sphere as it passes through
STATION 1: HOT WHEELIN PHYSICS 1. Define Newton s First Law. 2. Describe the motion of the untaped washer when the car hits the pencils.
Name Date Period STATION 1: HOT WHEELIN PHYSICS 1. Define Newton s First Law. 2. Describe the motion of the untaped washer when the car hits the pencils. 3. Describe the motion of the taped washer when
Terwillegar Drive Expressway Draft Concept Plan
Terwillegar Drive Expressway Draft Concept Plan Anthony Henday Drive to Whitemud Drive November 28 5:00-8:00 p.m. December 1 10:00 a.m. - 3:00 p.m. Let s Talk Today you can: Learn about the new direction
Force, Motion and Energy Review
NAME Force, Motion and Energy Review 1 In the picture to the right, two teams of students are playing tug-of-war. Each team is pulling in the opposite direction, but both teams are moving in the same direction.
SERIAL PUBLICATIONS OF THE SMITHSONIAN
'EaamEiTOOTiiN SERIAL PUBLICATIONS OF THE SMITHSONIAN INSTITUTION The emphasis upon publications as a means of diffusing knowledge was expressed by the first Secretary of the Smithsonian Institution. In
Edit this text for your title
Edit this text for your title MEK 4450 Marine Operations 1-3 Edit this text for your sub-title Presenter name, location, date etc. Kværner ASA / DNV, Fall 2014 Installation of flexibles and cables Typical
RECOMMENDATION: 1) that the existing Traffic Bridge be replaced with a modern steel truss bridge as outlined in this report;
E) Traffic Bridge Needs Assessment and Functional Planning Study Final Report (File: CK 6050 8; IS 6332 24; and IS 6050 2) RECOMMENDATION: 1) that the existing Traffic Bridge be replaced with a modern
One major challenge in this objective was the fact that the Forth and Clyde Canal lay 35m (115ft) below the level of the Union Canal.
The Falkirk Wheel - http://www.thefalkirkwheel.co.uk/index.asp?tm=3 HOME SITEMAP LINKS DISCLAIMER FEEDBACK PRINT HISTORY & DESIGN Canals Boats Education Further Reading VISITOR INFORMATION EVENTS & HOSPITALITY
Chapter 11 [ Edit ] Exercise w = = 780. Chapter 11. Part A. Part B. Part C. Part D
![Chapter 11 [ Edit ] Exercise w = = 780. Chapter 11. Part A. Part B. Part C. Part D](/thumbs/93/113116401.jpg "Chapter 11 [ Edit ] Exercise w = = 780. Chapter 11. Part A. Part B. Part C. Part D")
Chapter 11 [ Edit ] Overview Summary View Diagnostics View Print View with Answers Chapter 11 Due: 11:59pm on Tuesday, April 10, 2018 To understand how points are awarded, read the Grading Policy for this
Lesson Overview Students learn about the varying heights of ocean waves and what causes the variation, how waves are formed, and the parts of waves.
Ocean Lecture & Educator s Night May 16, 2012 Wave Heights Below is an overview of the activity Wave Heights (National Geographic) to incorporate information learned from Dr. Herrington s presentation
Assignment. Get Radical or (Be) 2! Radicals and the Pythagorean Theorem. Simplify the radical expression. 45x 3 y 7. 28x x 2 x 2 x 2x 2 7x
Assignment Assignment for Lesson.1 Name Date Get Radical or (Be)! Radicals and the Pythagorean Theorem Simplify the radical expression. 1. 60. 60 4 15 15. 8x 5 4. 8x 5 4 7 x x x x 7x 108 108 6 6 45x y
Learn more at
Full scale model tests of a steel catenary riser C. Bridge 1, H. Howells 1, N. Toy 2, G. Parke 2, R. Woods 2 1 2H Offshore Engineering Ltd, Woking, Surrey, UK 2 School of Engineering, University of Surrey,
Parking. Parking 11/27/2012. On street parking. Off-street parking is space provided for vehicular parking outside the dedicated street right-of-way.
Parking On street parking Off-street parking is space provided for vehicular parking outside the dedicated street right-of-way. At-grade parking lot Parking garages SITE Parking 90 degree (20 x 9 stalls)
SamsonRope.com. eguide Q&A ON THE BENEFITS OF K-100 SYNTHETIC CRANE HOIST LINE. Tel
eguide Q&A ON THE BENEFITS OF K-100 SYNTHETIC CRANE HOIST LINE K-100 The hoist line that s ahead of its time but ready today. We ve talked to hundreds of crane owners and operators about the merits of
Safety Added Through Utilization of Rope Access Techniques during Bridge Inspections. Presented by: John Zuleger, P.E.
Safety Added Through Utilization of Rope Access Techniques during Bridge Inspections Presented by: John Zuleger, P.E., SPRAT III, suas Disclaimer & Safety Minute This presentation Disclaimer not & Safety
Canal Dock Boathouse, Inc. (CDBi) Paddle-Sports Request for Proposal Q & A Posted to CDBi website 9/16/2017
Canal Dock Boathouse, Inc. (CDBi) Paddle-Sports Request for Proposal Q & A Posted to CDBi website 9/16/2017 *(All responses below are subject to further scrutiny by the City of New Haven and could be updated
PHASE 1 WIND STUDIES REPORT
PHASE 1 WIND STUDIES REPORT ENVIRONMENTAL STUDIES AND PRELIMINARY DESIGN FOR A SUICIDE DETERRENT SYSTEM Contract 2006-B-17 24 MAY 2007 Golden Gate Bridge Highway and Transportation District TABLE OF CONTENTS
OPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE
Page 1 of 8 Compiled by Chief Examiner Approved by Qualifications Committee: 27 September 2013 OPERATIONS SEAFARER CERTIFICATION GUIDANCE NOTE SA MARITIME QUALIFICATIONS CODE Page 2 of 8 KNOWLEDGE, UNDERSTANDING
3-13 UFC - GENERAL PROVISIONS AND GEOMETRIC DESIGN FOR ROADS, STREETS, WALKS, AND OPEN
maintenance, and erosion. Stability is required to maintain the integrity of the pavement structure, and a slope stability analysis should be conducted for cuts and fills greater than 15 feet. For lower
The Challenge of Wave Scouring Design for the Confederation Bridge
13: Coastal and Ocean Engineering ENGI.8751 Undergraduate Student Forum Faculty of Engineering and Applied Science, Memorial University, St. John s, NL, Canada MARCH 2013 Paper Code. (13 - walsh) The Challenge
INSTRUCTIONS FOR THE USE OF ROTARY DRILLING, VIBRATOR AND CEMENT HOSES
ContiTech Rubber Industrial Kft. Hose Technical Department HANDLING Page: 1/9 Date: 31.07.2008 Invalidate the document TKO AS3 rev.4 INSTRUCTIONS FOR THE USE OF ROTARY DRILLING, VIBRATOR AND CEMENT HOSES
AP Physics B Fall Final Exam Review
Name: Date: AP Physics B Fall Final Exam Review 1. The first 10 meters of a 100-meter dash are covered in 2 seconds by a sprinter who starts from rest and accelerates with a constant acceleration. The
Calculating Forces in the Pulley Mechanical Advantage Systems Used in Rescue Work By Ralphie G. Schwartz, Esq
Calculating Forces in the Pulley Mechanical Advantage Systems Used in Rescue Work By Ralphie G. Schwartz, Esq Introduction If you have not read the companion article: Understanding Mechanical Advantage
The Application of ANSYS Contact Analysis in Cable Crane Load Conversion Device
2017 2nd International Conference on Mechanical Control and Automation (ICMCA 2017) ISBN: 978-1-60595-460-8 The Application of ANSYS Contact Analysis in Cable Crane Load Conversion Device Yong-shi HU 1,*,
Willamette River Transit Bridge. Portland - Milwaukie Light Rail Willamette River Bridge Citizen Advisory Committee
Portland - Milwaukie Light Rail Willamette River Bridge Citizen Advisory Committee 05.21.09 Bridge Type Status Update Bicycle Pedestrian Path Width Bridge Type Status Update WRBAC Recommendation: Cable
Circular Motion - Horizontal
Circular Motion - Horizontal Outcome(s): explain and apply the concepts of centripetal acceleration and centripetal force, as applied to uniform horizontal circular motion. A bucket being swung around
Loads on Structures. Dead Load / Fixed Load Live Load / Imposed Load Earthquake Load Wind Load Snow Load
Loads on Structures Dead Load / Fixed Load Live Load / Imposed Load Earthquake Load Wind Load Snow Load Characteristics of Wind Load Depends upon - velocity and density of the air height above ground level
STUDY PROCESS & SCHEDULE
STUDY PROCESS & SCHEDULE Route Centennial Bridge Study KDOT Project No. -52 KA-3229-01 STUDY OVERVIEW STUDY SCHEDULE The Kansas Department of Transportation (KDOT) has identified a future need to replace
Vocabulary: Headwaters, watershed, tributaries, estuary, replica, point source pollution, nonpoint source pollution, amd river miles.
From Source To Sea: Lesson Plan Concepts: 1. Understanding the path the Hudson River takes from the headwaters in the Adirondacks to the New York Harbor 2. Identifying the Hudson River watershed area,
Traffic Signal Design
Traffic Signal Design Instructor: S. M. Mahdi Amiripour m.amiripour@gmail.com 2 Introduction Intersection is an area shared by two or more roads Designated for the vehicles to turn to different directions
170,000 SF BUILT-TO-SUIT OFFICE SPACE AVAILABLE FOR LEASE
170,000 SF BUILT-TO-SUIT OFFICE SPACE AVAILABLE FOR LEASE ROEBLING CENTER DEVELOPERS: CONNECTING YOU TO THE CENTER OF NEW JERSEY S MOST DYNAMIC ECONOMY HISTORY The Roebling s history on the site dates
Airframes. Chapter 5: Wings & Tailplane
Airframes Chapter 5: Wings & Tailplane 1 2 Learning Objectives The purpose of this chapter is to discuss in more detail, 2 of the 4 major components, the Wing (or mainplane) and the Tailplane. By the end
National Dam Safety Awareness Day and
National Dam Safety Awareness Day and 125 th Anniversary Commemoration of May 31, 1889 Johnstown Flood Disaster May 31, 2014 Johnstown, PA Organized by the Johnstown Area Heritage Association (JAHA) in
GaitAnalysisofEightLegedRobot
GaitAnalysisofEightLegedRobot Mohammad Imtiyaz Ahmad 1, Dilip Kumar Biswas 2 & S. S ROY 3 1&2 Department of Mechanical Engineering, National Institute of Technology, Durgapur 2 Technology Innovation Centre,
Name: SOLUTIONS MIDTERM 2, Spring 2019
Name: SOLUTIONS MIDTERM 2, Spring 2019 Solutions in bold. Print your name clearly above, and write and bubble in your student 800 number on the provided scantron. There are 20 equally-weighted problems
WELCOME. FM 2818 (Harvey Mitchell Parkway) Open House. Tuesday, Nov. 14, 2017
WELCOME FM 2818 (Harvey Mitchell Parkway) Open House Tuesday, Nov. 14, 2017 Why am I here? Review the planned improvements Provide comments on the proposed project The environmental review, consultation,
NAME:... SCHOOL: LINEAR MOTION. Answer ALL questions in this paper in the spaces provided.
NAME:.... SCHOOL: DATE:... LINEAR MOTION INSTRUCTIONS TO CANDIDATES Answer ALL questions in this paper in the spaces provided. 1. Two forces that act on a moving cyclist are the driving force and the resistive
PHYSICS REVIEW SHEET 2010 MID-TERM EXAM
PHYSICS REVIEW SHEET 2010 MID-TERM EXAM Concepts And Definitions Definitions of fact, hypothesis, law, theory Explain the scientific method Difference between average and instantaneous speed and speed
Town of Duck, North Carolina
Tracking No. 00.00.2010 Erosion Mitigation And Shoreline Management Feasibility Study Town of Duck, North Carolina Coastal Planning & Engineering of North Carolina August 15, 2012 Tom Jarrett Robert Neal
Access: Apply to Manuscripts and Archives Division for access at
The The New New York York Public Public Library Library Stephen Stephen A. A. Schwarzman Schwarzman Building Building Manuscripts Manuscripts and and Archives Archives Division Division Guide Guide to
Vessels subject to External Pressure
Basic principles of compressive force Vessels subject to External Pressure Before After The result of just air pressure! Presented by: Ray Delaforce Basic principles of compressive force Consider For a
Tunnel Reconstruction Brooklyn CB 1 August 14, 2018
Tunnel Reconstruction Brooklyn CB 1 August 14, 2018 Reconstructing the Tunnel 2 Service During Tunnel Reconstruction April 2019 through July 2020 3 Projected Cross River Travel Paths of Customers The Service
MAC Transit Advisories as of April 30, 2018
MAC Transit Advisories as of April 30, 2018 The Mariners Advisory Committee for the Bay and River Delaware was established in October 1964. Its members and associate members are mainly comprised of master
CITY OF WOODINVILLE ONGOING CAPITAL IMPROVEMENT PROJECT UPDATES
CITY OF WOODINVILLE ONGOING CAPITAL IMPROVEMENT PROJECT UPDATES PROJECT LOCATION MAP (1) DEYOUNG PARK IMPROVEMENTS Project Description - DeYoung Park Improvements include treehouse deck, play area, new
Engineered for the extreme PREMIUM SOLID TIRES FOR THE CONSTRUCTION INDUSTRY
Engineered for the extreme PREMIUM SOLID TIRES FOR THE CONSTRUCTION INDUSTRY The Trelleborg Construction Series The Construction Series by Trelleborg is a range of tires, tracks and wheels built for the
HIGH OCTANE FR & DH OWNERS MANUAL
HIGH OCTANE FR & DH OWNERS MANUAL The Scott High Octane should be adjusted exactly to the current rider for reaching maximum safety and fun while riding. All adjustments should be done at the local dealer
THE BRIDGE COLLAPSED IN NOVEMBER 1940 AFTER 4 MONTHS OF ITS OPENING TO TRAFFIC!
OUTLINE TACOMA NARROWS BRIDGE FLOW REGIME PAST A CYLINDER VORTEX SHEDDING MODES OF VORTEX SHEDDING PARALLEL & OBLIQUE FLOW PAST A SPHERE AND A CUBE SUMMARY TACOMA NARROWS BRIDGE, USA THE BRIDGE COLLAPSED
Manual A5high oct 04_E :50 Uhr Seite 2 CONTENT
Manual A5high oct 04_E 17..2004 13:50 Uhr Seite 2 CONTENT > Concept High Octane p. 2 > Characteristics p. 2 > Adjustable head angle p. 3-4 > Adjustable seat angle p. 4 > Adjustable saddle height p. 5 >
Fishing Vessel Stability
Fishing Vessel Stability Or How To Stay Upright Fishing Vessel Stability What It Is? How Does It Work? What is Adequate Stability? What Happens During Typical Fishing Operations? 1 What is Stability? Stability
APPLICATION OF PUSHOVER ANALYSIS ON EARTHQUAKE RESPONSE PREDICATION OF COMPLEX LARGE-SPAN STEEL STRUCTURES
APPLICATION OF PUSHOVER ANALYSIS ON EARTHQUAKE RESPONSE PREDICATION OF COMPLEX LARGE-SPAN STEEL STRUCTURES J.R. Qian 1 W.J. Zhang 2 and X.D. Ji 3 1 Professor, 3 Postgraduate Student, Key Laboratory for
SUNY Canton Wind Energy System
SUNY Canton Wind Energy System Visual Assessment June 2013 Prepared for the New York Power Authority and the State University of New York at Canton VISUAL ASSESSMENT / PHOTOMONTAGE One part of a wind project,
River. Dynamics Canoeing: This section focuses on rivers; how they flow and on some basic maneuvers which you can execute on the river.
This section focuses on rivers; how they flow and on some basic maneuvers which you can execute on the river. Dynamics Canoeing: By Robert B. Kauffman, Ph.D. 1 Topics - Laminar and shore to center flows
FALL ARREST TETHER TRACK RIGID RAIL ANCHOR SYSTEMS DESIGN:
FALL ARREST TETHER TRACK RIGID RAIL ANCHOR SYSTEMS DESIGN: MOUNTING STYLE: LENGTHS: Built to withstand 900 pound maximum arresting force Ceiling mounted or free standing monorail & bridge anchor systems
Today we will focus on solving for the sides and angles of non-right triangles when given two angles and a side.
5.5 The Law of Sines: Part 1 Pre-Calculus Learning Targets: 1. Use the Law of Sines to solve non-right triangles. Today we will focus on solving for the sides and angles of non-right triangles when given
Highland Region MAP. No. 11 St. Marys River No. 12 West River No. 13 Wallace River No. 14 Toney River No. 15 Northumberland Strait
Highland Region MAP No. 11 St. Marys River No. 12 West River No. 13 Wallace River No. 14 Toney River No. 15 Northumberland Strait 14 Route: No. 11 St. Marys River Rating: Intermediate Advanced Length:
HIGH OCTANE FR & DH OWNERS MANUAL 0-1. Content
Manual A5high oct 04_E 30.09.2003 14:22 Uhr Seite 2 The Scott High Octane should be adjusted exactly to the current rider for reaching maximum safety and fun while riding. All adjustments should be done
High altitude wind generation The Rotokite
High altitude wind generation The Rotokite Preview The idea of the Rotokite started with Gianni Vergnano, director of the company SEQUOIA IT, to which the patent is registered. The great simplicity of
This is America: The Potomac River Flows Through Cities, History
This is America: The Potomac River Flows Through Cities, History Today we tell about the Potomac River. The Potomac is one of America s most historic waterways. It flows more than 600 kilometers, from
7th Street Bridge Project. Public Presentation February 24, :30pm-8pm
7th Street Bridge Project Public Presentation February 24, 2014 6:30pm-8pm Public Meeting Agenda Welcome and introductions Judith Buethe Opening remarks - David Leamon, PE/Hans Strandgaard, PE Project
Welcome. Thank you for your interest in the Lewis & Clark Viaduct Concept Study
Welcome Thank you for your interest in the Lewis & Clark Viaduct Concept Study Please use the arrows in the upper left hand corner to navigate through the presentation. Use the envelope icon to ask a question
Roller Chain and Sprocket Troubleshooting Guide
Roller Chain and Sprocket Troubleshooting Guide Drive System (Roller Chain and Sprockets) Troubleshooting Guide 1. General Chain is riding up on the sprocket. The roller chain and sprocket do not match.
Physics: Principles and Applications, 6e Giancoli Chapter 3 Kinematics in Two Dimensions; Vectors. Conceptual Questions
Physics: Principles and Applications, 6e Giancoli Chapter 3 Kinematics in Two Dimensions; Vectors Conceptual Questions 1) Which one of the following is an example of a vector quantity? A) distance B) velocity
Stakeholders Advisory Working Groups (SAWGs) Bridge and Bike / Pedestrian SAWG (#15)
Presentation Bridge and Bike / Pedestrian SAWG (#15) Tappan Zee Bridge/I-287 Corridor Project December 8, 2009 Slide 1. This is the title slide for the Tappan Zee Bridge Joint Stakeholders Advisory Working