【摘要】 本文系为我国预应力混凝土应用40周年纪念会而撰写,包括四个部分:(一)预应力混凝土在我国房屋建筑中发展的简史回顾;(二)采用中、低强钢材的低强预应力混凝土构件在房屋建筑中的各种应用;(三)采用高强钢材的高效预应力混凝土结构、构件在房屋建筑中的各种应用;(四)对进一步发展的几点建议.更多还原

【Abstract】 This is a paper written for the Conference on the 40 Years Application of Prestressed Concrete in China. It consists of four parts: a. the brief history of the development of prestressed concrete in building construction in China, b. the use of prestressed concrete structural members in buildings with medium and low strength steel as prestressing reinforcement; c.various usage of prestressed concrete in building structures and members with high strength steel; d. some suggestions for further development of prestressed concrete in China.更多还原