Airport Drainage

Airport Drainage PDF Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Airport drainage
Languages : en
Pages : 88

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Book Description

Airport Drainage

Airport Drainage PDF Author: United States. Federal Aviation Administration
Publisher:
ISBN:
Category : Airport drainage
Languages : en
Pages : 88

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Book Description


Airport Drainage

Airport Drainage PDF Author: United States. Federal Aviation Agency. Airports Division
Publisher:
ISBN:
Category : Airport drainage
Languages : en
Pages : 88

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Book Description


Field Manual

Field Manual PDF Author: United States. Department of the Army
Publisher:
ISBN:
Category :
Languages : en
Pages : 216

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Fish Passage Through Culverts

Fish Passage Through Culverts PDF Author: Calvin O. Baker
Publisher:
ISBN:
Category : Culverts
Languages : en
Pages : 84

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Book Description
The success of fish migration through culverts is dependent on the swimming ability of the fish and the hydraulic conditions of the culvert. Properly designed and constructed culverts can minimize the impact on fish passage. Because culverts are typically more economical than bridges, it is appropriate to evaluate when to use culverts and to predict the effects of such culvert installations. During the consideration of alternatives for structures for fish passage, culverts should not be automatically eliminated. This publication has tried to examine the aspects of culvert design and operation relative to the existing information that has been published in previous studies. Ideally, a culvert installation should not change the conditions that existed prior to that installation. This means that the cross-sectional area should not be restricted by the culvert, the slope should not change, and the roughness coefficients should remain the same. Any change in these conditions will result in a velocity change which could alter the sediment transportation capacity of the stream. A truly successful culvert design would include matching the velocities of the fish's swimming zone in the culvert to the swimming capacity of the design fish. Unfortunately, not enough research has been completed to make this an acceptable criterion of culvert design. This approach is preferred because it is easier to reduce the velocities in the swimming zone by increasing the boundary roughness than it is to reduce the mean velocity of the entire culvert. This publication contains some relatively simple guidelines which can reduce the installation problems of culverts in streams containing migrating fish when combined with the expertise of an experience fish biologist, engineer, and hydrologist.

Soil-Steel Bridges

Soil-Steel Bridges PDF Author: Damian Beben
Publisher: Springer Nature
ISBN: 3030347885
Category : Technology & Engineering
Languages : en
Pages : 224

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Book Description
The primary objective of this book is to provide designers with a set of analysis and design specifications for soil-steel bridges and culverts, also called flexible structures. Brief but informative, this guide is based on a quick look up approach to code applications, design and analysis methods/calculations as well as applications and solved examples. The book addresses the unique aspects of soil-steel bridges: design and analysis as well as examples of applications, numerical analysis and modeling techniques, corrosion and durability problems, service life and maintenance, and impact of moving loads.

Planner's Guide to Facilities Layout and Design for the Defense Communications System Physical Plant

Planner's Guide to Facilities Layout and Design for the Defense Communications System Physical Plant PDF Author:
Publisher:
ISBN:
Category : Plant layout
Languages : en
Pages : 592

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Study and Investigations of Use of Materials and New Designs, and Methods in Public Works

Study and Investigations of Use of Materials and New Designs, and Methods in Public Works PDF Author: United States. Congress. Senate. Committee on Public Works
Publisher:
ISBN:
Category : Materials
Languages : en
Pages : 708

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Book Description


Cold-Formed Steel Design

Cold-Formed Steel Design PDF Author: Wei-Wen Yu
Publisher: John Wiley & Sons
ISBN: 1119487382
Category : Technology & Engineering
Languages : en
Pages : 529

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Book Description
Provides the latest AISI North American specifications for cold-formed steel design Hailed by professionals around the world as the definitive text on the design of cold-formed steel, this book provides descriptions of the construction and structural behavior of cold-formed steel members and connections from both theoretical and experimental points of view. Updated to reflect the 2016 AISI North American specification and 2015 North American framing standards, this all-new fifth edition offers readers a better understanding of the analysis and design of the thin-walled, cold-formed steel structures that have been widely used in building construction and other areas in recent years. Cold-Formed Steel Design, 5th Edition has been revised and reorganized to incorporate the Direct Strength Method. It discusses the reasons and justification for the various design provisions of the North American specification and framing design standards. It provides chapter coverage of: the types of steels and their most important mechanical properties; the fundamentals of buckling modes; commonly used terms; the design of flexural members, compression members and closed cylindrical tubes, and of beam–columns using ASD, LRFD, and LSD methods; shear diaphragms and shell roof structures; standard corrugated sheets; and more. Updated to the 2016 North American (AISI S100) design specification and 2015 North American (AISI S240) design standard Offers thorough coverage of ASD, LRFD, LSD, and DSM design methods Integrates DSM in the main body of design provisions Features a new section on Power-Actuated Fastener (PAF) Connections Provides new examples and explanations of design provisions Cold-Formed Steel Design, 5th Edition is not only instructive for students, but can serve as a major source of reference for structural engineers, researchers, architects, and construction managers.

Design Manual, Mechanical Engineering

Design Manual, Mechanical Engineering PDF Author: United States. Bureau of Yards and Docks
Publisher:
ISBN:
Category : Mechanical engineering
Languages : en
Pages : 188

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Book Description


STESSA 2003 - Behaviour of Steel Structures in Seismic Areas

STESSA 2003 - Behaviour of Steel Structures in Seismic Areas PDF Author: Federico Mazzolani
Publisher: Routledge
ISBN: 1351413775
Category : Technology & Engineering
Languages : en
Pages : 878

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Book Description
Presenting a comprehensive overview of recent developments in the field of seismic resistant steel structures, this volume reports upon the latest progress in theoretical and experimental research into the area, and groups findings in the following key sections: · performance-based design of structures · structural integrity under exceptional loading · material and member behaviour · connections · global behaviour · moment resisting frames · passive and active control · strengthening and repairing · codification · design and application