Shear transfer in lightweight concrete

被引：11

作者：

Emiko, Lim ^{[1
]}

Thamaraikkannan, Vinayagam ^{[2
]}

Huan, Wee Tiong ^{[1
]}

Thangayah, Tamilselvan ^{[1
]}

机构：

[1] Natl Univ Singapore, Dept Civil Engn, Singapore, Singapore

[2] Mott MacDonald, Singapore, Singapore

来源：

MAGAZINE OF CONCRETE RESEARCH | 2011年 / 63卷 / 06期

关键词：

D O I：

10.1680/macr.9.00162

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

This research studied the shear transfer in lightweight aggregate concrete and foam concrete. Fourteen series of pre-cracked push-off specimens, made with different concrete strengths were tested. The effects of concrete strength and shear reinforcement parameters on shear transfer behaviour, including shear transfer strength, were analysed. Almost all the specimens failed as a result of slippage along the shear plane. Together with experimental results obtained from a literature review, general formulas for shear transfer strength for reinforced lightweight concrete are also proposed.

引用

页码：393 / 400

页数：8

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