Experimental analysis of Perfobond shear connection between steel and lightweight concrete
Experimental analysis of Perfobond shear connection between steel and lightweight concrete
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DOI：
10.1016/s0143-974x(03)00124-x
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发表时间：
2004-03-01
影响因子：
4.1
通讯作者：
Cruz, PJS
中科院分区：
文献类型：
--
作者：
Valente, I;Cruz, PJS
本文介绍了在米尼奥大学使用Perfobond连接器和轻质混凝土进行的实验测试。这些试验的主要目的是描述连接性能，并分析和比较不同元件对钢型材和混凝土板之间测得的滑移的贡献。通过这种方式，可以定义连接延性。测试配置遵循EC4的一些建议，并重复Oguejiofor和Ferreira提到的一些配置。所研究的参数是混凝土强度、钢筋配置、开孔的有无和开孔间距。一个重要的比较与实验结果所取得的不同作者使用正常重量的混凝土，然后可以建立。(C)2003 Elsevier Ltd.保留所有权利。
This paper describes the experimental tests carried out at the University of Minho using Perfobond connectors and lightweight concrete. The main objective of these tests is to describe the connection behaviour and to analyse and compare the contribution of the different elements to the slip measured between the steel profile and the concrete slab. In this way, it is possible to define the connection ductility. The test configuration follows some of the EC4 recommendations and repeats some dispositions referred to by Oguejiofor and Ferreira. The parameters under study are the concrete strength, the reinforcement disposition and the Perfobond rib existence and spacing of holes. An important comparison with the experimental results achieved by different authors using normal weight concrete may then be established. (C) 2003 Elsevier Ltd. All rights reserved.