Behaviour of grouted pipe splice under incremental tensile load

被引：162

作者：

Ling, Jen Hua ^{[1
]}

Abd Rahman, Ahmad Baharuddin ^{[2
]}

Ibrahim, Izni Syahrizal ^{[2
]}

Hamid, Zuhairi Abdul ^{[3
]}

机构：

[1] Kolej Laila Taib, Dept Civil Engn, Sibu 96000, Sarawak, Malaysia

[2] Univ Teknol Malaysia, Fac Civil Engn, Skudai 81310, Johor Darul Taz, Malaysia

[3] Construct Res Inst Malaysia, Kuala Lumpur 55200, Malaysia

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2012年 / 33卷

关键词：

Grouted splice; Sleeve connector; Bond; Precast connection; PRESSURE; BOND;

D O I：

10.1016/j.conbuildmat.2012.02.001

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This paper presents the behaviour and performance of grouted splice connection. A sleeve is utilized to confine the splicing of two discontinued bars, and as a result, the bond performance between the bars and the bonding material can be improved. Two new sleeves, fabricated from standard size steel pipes, were proposed and the grouted splice specimens were tested under incremental tensile load until failure of the specimens, either by bar bond-slip or bar fracture failure. The behaviour of the specimens, which is represented by the load-displacement response, is discussed, and it is found that the geometrical configurations of the sleeve provide significant influence to the bond performance due to the effects of confinement generated by the sleeve. (C) 2012 Elsevier Ltd. All rights reserved.

引用

页码：90 / 98

页数：9