عنوان

Bridges :

شابک

1438455259 (hardcover : alk. paper)

شابک

1438455267 (pbk. : alk. paper)

شابک

9781438455259 (hardcover : alk. paper)

شابک

9781438455266 (pbk. : alk. paper)

شابک اشتباه

9781438455273 (ebook)

شماره

dltt

عنوان اصلي

Bridges :

نام عام مواد

[Book]

ساير اطلاعات عنواني

understanding their engineering and planning, including engineering basics, structures that keep them up, hazards that threaten them, uses in transportation, roles as Amerian infrastructure, costs and evaluation, environmental effects and sustainability, and challenges of on-time delivery /

نام نخستين پديدآور

George C. Lee and Ernest Sternberg ; Illustrated by David C. Pierro

نام خاص و کميت اثر

xiv, 166 pages :

ساير جزييات

illustrations ;

ابعاد

23 cm

متن يادداشت

Includes bibliographical references and index

متن يادداشت

Preface and acknowledgments -- Deciding about bridges. Crossing the bridge before we get there -- Counting our bridges -- Bridge engineering. Understanding stresses and strains -- Bridge types and sites -- Making strong bridges : dealing with uncertainty -- Resisting extreme events -- Bridge planning. Is it worth it? : costs, benefits, and tough decisions -- Traffic across the bridge -- The bridge in the environment -- Delivering the bridge -- Conclusion. A bridge across a millennium

بدون عنوان

0

متن يادداشت

Whether you are a student considering a career in civil engineering and transportation planning, a public official interested in the future of infrastructure, or a person who simply cares about bridges, this book offers an accessible and illustrated introduction to the most beloved feature of our built environment. Learn about engineering basics: the forces that bridges must resist to stay aloft and the principles by which engineers decide which types of bridges make sense at which sites. Find out how engineers protect bridges from their greatest threats--the earthquakes, floods, and other hazards that can cause catastrophic damage. Moving from engineering to planning, learn how we decide whether a bridge is worth building in the first place, learn about controversial features of cost-benefit analysis, and about the transportation models by which planners forecast bridge effects on traffic patterns. Investigate a sometimes intractable problem: why a project often creeps along for a decade or more to get from initial studies to the day the ribbon is cut, undergoing vast cost escalations. Also explore the environmental impact of bridges, and the meaning of a "sustainable bridge," and whether bridges could once again be built, like ancient Roman ones, to last a thousand years.--Back cover

موضوع مستند نشده

Bridges-- Design and construction

موضوع مستند نشده

Bridges-- Planning

شماره

ويراست

شماره رده

شماره رده

نشانه اثر

نشانه اثر

مستند نام اشخاص تاييد نشده

Lee, George C.

مستند نام اشخاص تاييد نشده

Sternberg, Ernest,1953-

تاريخ عمليات

20151121230440.0

قواعد فهرست نويسي ( بخش توصيفي )

rda

نام الکترونيکي

نوع ماده

[Book]

تكميل شده

Y