有粘结预应力叠合受弯构件延性的试验分析

重庆交通大学学报（自然科学版） ›› 2001, Vol. ›› Issue (4): 19-22.

有粘结预应力叠合受弯构件延性的试验分析

卜乐奇,雷光宇

长沙交通学院桥梁与结构工程系湖南长沙410076

收稿日期:2001-12-02 出版日期:2001-12-20 发布日期:2016-07-12
基金资助:
湖南省自然科学基金资助项目(97JJY2034)

Test analysis of ductility on cementing prestressed overlapping flexural unit

BU Le qi,LEI Guang yu

Department of Bridge and Structure Engineering,Changsha Communications University,Changsha 410076,China

Received:2001-12-02 Online:2001-12-20 Published:2016-07-12

摘要/Abstract

摘要： 对两根预应力叠合连续梁和两榀预应力叠合框架及其对应的一根现浇连续梁和一榀现浇框架进行了加载破坏对比试验 ,探讨了预应力叠合受弯构件的延性性能 ,为预应力叠合结构的广泛应用提供了试验依据

关键词: 预应力叠合受弯构件, 延性性能, 对比试验

Abstract: In this paper,we have contrast destructive tests on two pieces of prestressed overlapping continuous beams against a piece of cast in situ continuous beam and two pieces of prestressed overlapping frame against cast in situ frame,by which the ductility performance of prestressed overlapping flexural unit has been researched,providing test reference for the general application of prestressed overlapping flexural unit.

中图分类号:

TU378

卜乐奇,雷光宇. 有粘结预应力叠合受弯构件延性的试验分析[J]. 重庆交通大学学报（自然科学版）, 2001, (4): 19-22.

BU Le qi,LEI Guang yu. Test analysis of ductility on cementing prestressed overlapping flexural unit[J]. Journal of Chongqing Jiaotong University(Natural Science), 2001, (4): 19-22.

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