Estimating shear strengths of GFRP reinforced concrete deep beams with indeterminate strut-and-tie method

被引：2
|
作者：
Liu, S. [1 ]
Polak, M. A. [1 ]
机构：
[1] Univ Waterloo, Dept Civil & Environm Engn, Waterloo, ON, Canada
来源：
CURRENT PERSPECTIVES AND NEW DIRECTIONS IN MECHANICS, MODELLING AND DESIGN OF STRUCTURAL SYSTEMS | 2022年
关键词：
D O I：
10.1201/9781003348450-240
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
This paper discusses the method on how to construct and analyze the indeterminate strut-and-tie models (ISTMs) for glass fibre reinforced polymer (GFRP) reinforced concrete (RC) deep beams. This paper focuses on how to properly model the concrete struts including their sizes, stiffnesses and strengths that relate to the softening factors. The predicted ISTM results are compared to the test results. Conclusions and recom-mendations on the application of ISTM for concrete reinforced with linear elastic brittle reinforcements are provided.
引用
收藏
页码：511 / 512
页数：2
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