《混凝土结构设计规范》修订概况(一)

General situations of revision of Code for design of concrete structures

阐述了新版《混凝土结构设计规范》修订的原则,简介了规范修订的主要内容。包括完善结构设计的内容以提高结构的整体稳固性及抗御灾害的能力,增加安全裕量;采用高强高性能材料,提高资源的利用效率;完善承载能力及正常使用极限状态的计算方法;改进结构设计的基本构造要求;完善各种构件的构造措施;加强预应力构件设计,并与抗震设计规范合理分工、协调。介绍了按修订规范进行试设计的效果;还对规范公布后的配套工作提出了建议。

The principles of revision of Code for design of concrete structures were introduced.The main revisions were introduced,such as perfecting the content of structural design in order to increase the safety margin,improving the robustness and the abilities to resist disasters of the whole structure,using high-strength and high-performance materials to enhance efficiency of resource utilization,perfecting the calculation of the bearing capacity and the normal using,improving the basic detailing requirements for the structural design and the detailing requirements of various components,strengthening with the prestressed component design,and coordinating with Code for seismic design of buildings legitimately.The results and conclusions of test specifications using the revised design were introduced,and some suggestion about the necessary mating work after publication was also described.