受弯构件正截面设计的中外规范对比分析

Contrastive Analysis of Chinese and Foreign Codes of Normal Section Design of Flexural Members

规范作为结构设计的技术文件,对结构设计有重要的指导作用,同时也反映了一个国家和地区的技术与经济的发展水平。我国规范经过多次的调整和修订,已经形成比较完善的体系,但与美国规范还有一定的差距。论文针对我国和美国混凝土结构设计的相关规范中,对受弯构件的正截面的计算方法进行了对比分析,得出了准确可靠的结论。

As a technical document of structural design, code plays an important guiding role in structural design, and also reflects the technical and economic development level era country and region. China＇s regulations have been adjusted and revised for many times, and a relatively perfect system has been formed, but there is still a certain gap between China＇s norms and those of the United States. In this paper, according to the relevant codes of concrete structure design in China and the United States, the calculation methods of normal section offlexural members are compared and analyzed, and accurate and reliable conclusions are obtained.