摘要
回顾了我国现代预应力混凝土梁桥的发展现状、结构特点和技术水平 ,并对预应力技术的应用与发展作一简述 ,探讨了当前设计施工中亟待改进的若干问题 ,最后对提高我国预应力混凝土梁桥的整体技术水平以及今后面临的新发展作了评述。
A general summary is given to the state of the art and the essential features of the modern PC beam bridges in China, including the current application of the prestressing systems and techniques. Some problems that need to be solved in the engineering practice are discussed and investigated. In the end, suggestions and comments for improving our technology on PC beam bridges as a whole and the trends for future development are pointed out.
出处
《桥梁建设》
EI
CSCD
北大核心
2001年第1期52-56,共5页
Bridge Construction
