中文核心期刊
CSCD来源期刊
中国科技核心期刊
RCCSE中国核心学术期刊

重庆交通大学学报(自然科学版) ›› 1993, Vol. 12 ›› Issue (4): 11-21.

• • 上一篇    下一篇

预应力肋壳瓦力学性能测试研究

熊光泽   

  1. 重庆交通学院道路工程系, 630074
  • 收稿日期:1993-05-31 出版日期:1993-08-23 发布日期:2016-11-10
  • 作者简介:熊光泽,男,56岁,副教授

Testsing Research of Mechanical Properities for Prestressed Rib-Tile

Xiong Guangze   

  1. Highway Engineering Department
  • Received:1993-05-31 Online:1993-08-23 Published:2016-11-10

摘要: 预应力肋壳瓦是一种异形截面"V"的新型屋面结构,力学性能测试结果表明,预应力肋壳瓦具有良好的抗裂性、承载能力和延性。研究结果也为进一步完善预应力肋壳瓦的设计理论、计算和施工提供有益的资料。

关键词: 预应力肋壳瓦, 预应力损失, 木梳筋板, 抗裂性, 承载能力, 延性

Abstract: Prestressed rib-tile is a kind of new roof structure with "V"section. Testing of its mechanical properties shows that it has high crack resistance, high permissible applied loads and ductility. Our investigation will provide more reasonable data in the further design, calculation and construction.

Key words: prestressed rib-tile, loss of prestress, wooden comb reinforced slab, crack resistance, load-bearing capacity, ductility