Fatigue Risks in the Connections of Sign Support Structures

Fatigue Risks in the Connections of Sign Support Structures PDF Author:
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 212

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Book Description

Fatigue Risks in the Connections of Sign Support Structures

Fatigue Risks in the Connections of Sign Support Structures PDF Author:
Publisher:
ISBN:
Category : Traffic signs and signals
Languages : en
Pages : 212

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Book Description


Fatigue-resistant Design of Cantilevered Signal, Sign and Light Supports

Fatigue-resistant Design of Cantilevered Signal, Sign and Light Supports PDF Author: Mark R. Kaczinski
Publisher: Transportation Research Board
ISBN: 9780309062749
Category : Technology & Engineering
Languages : en
Pages : 268

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Book Description


Roadside Design Guide

Roadside Design Guide PDF Author:
Publisher: Amer Assn of State Hwy
ISBN: 9781560510314
Category : Bridge railings
Languages : en
Pages : 352

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Book Description
This document presents a synthesis of current information and operating practices related to roadside safety and is developed in metric units. The roadside is defined as that area beyond the traveled way (driving lanes) and the shoulder (if any) of the roadway itself. The focus of this guide is on safety treatments that minimize the likelihood of serious injuries when a driver runs off the road. This guide replaces the 1989 AASHTO "Roadside Design Guide."

Guidelines for Design and Operation of Nighttime Traffic Control for Highway Maintenance and Construction

Guidelines for Design and Operation of Nighttime Traffic Control for Highway Maintenance and Construction PDF Author: James E. Bryden
Publisher: Transportation Research Board
ISBN: 0309067650
Category : Automobile driving at night
Languages : en
Pages : 131

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Book Description


Signs and Symbols

Signs and Symbols PDF Author: Adrian Frutiger
Publisher:
ISBN:
Category : Literary Criticism
Languages : en
Pages : 372

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Book Description
Discusses the elements of a sign, and looks at pictograms, alphabets, calligraphy, monograms, text type, numerical signs, symbols, and trademarks.

Fatigue-resistant Design of Cantilevered Signal, Sign, and Light Supports

Fatigue-resistant Design of Cantilevered Signal, Sign, and Light Supports PDF Author: Robert Joseph Dexter
Publisher: Transportation Research Board
ISBN: 0309067243
Category : Lampposts
Languages : en
Pages : 111

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Book Description


AC/DC

AC/DC PDF Author: Tom McNichol
Publisher: John Wiley & Sons
ISBN: 1118047028
Category : Science
Languages : en
Pages : 187

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Book Description
AC/DC tells the little-known story of how Thomas Edison wrongly bet in the fierce war between supporters of alternating current and direct current. The savagery of this electrical battle can hardly be imagined today. The showdown between AC and DC began as a rather straightforward conflict between technical standards, a battle of competing methods to deliver essentially the same product, electricity. But the skirmish soon metastasized into something bigger and darker. In the AC/DC battle, the worst aspects of human nature somehow got caught up in the wires; a silent, deadly flow of arrogance, vanity, and cruelty. Following the path of least resistance, the war of currents soon settled around that most primal of human emotions: fear. AC/DC serves as an object lesson in bad business strategy and poor decision making. Edison's inability to see his mistake was a key factor in his loss of control over the ?operating system? for his future inventions?not to mention the company he founded, General Electric.

Cal/OSHA Pocket Guide for the Construction Industry

Cal/OSHA Pocket Guide for the Construction Industry PDF Author:
Publisher:
ISBN: 9781622701070
Category :
Languages : en
Pages :

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Book Description
The Cal/OSHA Pocket Guide for the Construction Industry is a handy guide for workers, employers, supervisors, and safety personnel. This latest 2011 edition is a quick field reference that summarizes selected safety standards from the California Code of Regulations. The major subject headings are alphabetized and cross-referenced within the text, and it has a detailed index. Spiral bound, 8.5 x 5.5"

Traffic Control Systems Handbook

Traffic Control Systems Handbook PDF Author:
Publisher:
ISBN:
Category : Electronic traffic controls
Languages : en
Pages : 670

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Book Description
This handbook, which was developed in recognition of the need for the compilation and dissemination of information on advanced traffic control systems, presents the basic principles for the planning, design, and implementation of such systems for urban streets and freeways. The presentation concept and organization of this handbook is developed from the viewpoint of systems engineering. Traffic control studies are described, and traffic control and surveillance concepts are reviewed. Hardware components are outlined, and computer concepts, and communication concepts are stated. Local and central controllers are described, as well as display, television and driver information systems. Available systems technology and candidate system definition, evaluation and implementation are also covered. The management of traffic control systems is discussed.

Lightning Protection of Aircraft

Lightning Protection of Aircraft PDF Author: Franklin Fisher
Publisher: CreateSpace
ISBN: 9781478241522
Category :
Languages : en
Pages : 564

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Book Description
This book is an attempt to present under one cover the current state of knowledge concerning the potential lightning effects on aircraft and that means that are available to designers and operators to protect against these effects. The impetus for writing this book springs from two sources- the increased use of nonmetallic materials in the structure of aircraft and the constant trend toward using electronic equipment to handle flight-critical control and navigation function.