文献类型：期刊文献

英文题名：Laboratory investigations on mechanical behavior of ecology porous concrete under uniaxial compressive loading

作者：Wang, Wei[1]; Xu, Haibo[2]; Wang, Huanli[3]; Zhang, Fang[1]

机构：[1] School of Engineering, Shaoxing University, Shaoxing, 312000, China; [2] Anhui and Huaihe River Water Resources Research Institute, Bengbu, 233000, China; [3] School of Mechanical, Aerospace and Civil Engineering, University of Manchester, United Kingdom

年份：2013

卷号：13

期号：12

起止页码：2311

外文期刊名：Journal of Applied Sciences

收录：EI(收录号：20134216858531)、Scopus(收录号：2-s2.0-84885215413)

语种：英文

外文关键词：Compressive strength - Curing - Ecology

外文摘要：Compared with Traditional Concrete (TC), Ecology Porous Concrete (EPC), has a small amount of sand which is porous and good permeable with a certain strength, thus it is widely applied to civil engineering, roads and environmental engineering. Therefore, it is very important to study the basic mechanics nature of EPC. This study has designed 1, 7 and 14 day three different curing times to study uniaxial compressive test of EPC andTC. The tested results show that: (a) Compared with TC, the failure process of EPC tends to be more brittle, (b) The compressive strength of TC increases significantly with the growth of curing time, while the compressive strength of EPC has no significant change with curing time, (c) TC and EPC basically have the same strength reserve coefficient Ks and deformation reserve coefficient Kd with the curing time of 1 day, (d) For TC, Ks increases with the growth of curing time, while Kd decreases with it; but Ks and Kd of EPC are not sensitive to curing time. The above research results are available to related engineering design. ? 2013 Asian Network for Scientific Information.