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Shear Behavior of Recycled Concrete U-shaped Composite Beams(PDF)

《建筑科学与工程学报》[ISSN:1673-2049/CN:61-1442/TU]

Issue:
2012年02期
Page:
1-6
Research Field:
Publishing date:

Info

Title:
Shear Behavior of Recycled Concrete U-shaped Composite Beams
Author(s):
XIAO Jian-zhuang1;  ZHU Yong-ming2;  WANG Pu-jin1;  GAO Ge1
1. Department of Building Engineering, Tongji University, Shanghai 200092, China; 2. Shanghai Urban Construction Materials Co., Ltd., Shanghai 200063, China
Keywords:
recycled concrete;  U-shaped composite beam;  interface;  diagonal crack;  shear behavior;  shear capacity
PACS:
TU378.2
DOI:
-
Abstract:
The shear behavior of three recycled concrete U-shaped composite beams and one whole cast recycled concrete beam were tested and compared. Researches on the developments of cracks, failure modes and shear capacities of the U-shaped composited beams and whole cast beam were developed. The test results show that shear failure modes and mechanisms of recycled concrete U-shaped composite beams are similar to those of whole cast ordinary concrete beams. The calculation method of shear capacity of recycled concrete U-shaped composite beams can be referred to that of whole cast beams.

References:

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Memo

Memo:
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Last Update: 2012-06-20