Major bridge projects—a multi-disciplinary approach

作     者：Klaus H.OSTENFELD Erik Y.ANDERSEN 

作者机构：COWIParallelvej 2Kongens LyngbyDK-2800Denmark 

出 版 物：《Frontiers of Structural and Civil Engineering》 (结构与土木工程前沿（英文版）)

年 卷 期：2011年第5卷第4期

页      面：479-495页

学科分类：08[工学] 080502[工学-材料学] 0805[工学-材料科学与工程（可授工学、理学学位）] 

主　　题：bridges materials climate risk safety environment socioeconomics traffic CO_(2) energy life cycle society aesthetics 

摘      要：Modern bridge building is much more than concrete,steel and *** overall socioeconomic impact,influence on people migration,traffic,use of primary materials,safety of construction impact on the environment,energy,risk scenarios,health,and most relevant now:climate and CO_(2) emissions,are among the parameters which enter into the decision process at the overall holistic conceptual level,the more detailed level of selection of bridge sites,and selection of bridge types as well as construction methods and selection of materials and *** paper illustrates these dilemmas and illustrates by specific examples how this complicated decision process can be managed and structured in order to arrive at an overall satisfactory solution for design,construction and maintenance throughout the lifetime(life cycle)to these sometimes contradictory parameters and requirements.