Test Study on the Mechanical Behavior of Recycled Aggregate Concrete Wall-Beam

被引：0
|
作者：
Zhang, Min [1 ]
Fu, Xiaojian
Wu, Yang [1 ]
Sun, Hao [1 ]
机构：
[1] Guilin Univ Technol, Guangxi Key Lab Geomech & Geotech Engn, Guilin 541004, Peoples R China
来源：
ADVANCES IN CIVIL STRUCTURES, PTS 1 AND 2 | 2013年 / 351-352卷
基金：
中国国家自然科学基金;
关键词：
Recycled aggregate concrete; Wall-beam; Mechanical behavior;
D O I：
10.4028/www.scientific.net/AMM.351-352.260
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A new type of wall-beam was put forward, of which the upper wall is replaced by recycled aggregate concrete whose coarse aggregate is made of the waste brick. Three recycled aggregate concrete wall-walls and three ordinary brick wall-beams were tested, and then the bearing capacity, stress-strain relationship, cracking load and failure mode were analyzed. The results show that: the structural integrity of recycled aggregate concrete wall-beam is better than ordinary brick wall-beam, and the increase of the depth of joist can improve the mechanical behavior of wall-beam structure under the condition of same depth-span ratio.
引用
收藏
页码：260 / 263
页数：4
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