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《Concrete》 2007-05
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Experimental study on size effect of pervious concrete

ZENG Wei1,SHI Yun-xing2,PENG Xiao-qin1,HUO Liang2,JI Wen-zhan2(1.College of Material Science and Engineering,Chongqing University,Chongqing 400044,China; 2.CSCEC Material Engineering Research Center,Beijing 102600,China)  
The cubic specimen size effect on compressive strength of pervious concrete was studied,using three different sizes of cubic specimen(side length 100、150、200mm).Data from the experiment was also analyzed with linear regression method,and the relationship of strength of the different size series were drawn out.The experimental results showed that compared with normal concrete,the size of specimens of pervious concrete more significantly affected the compressive strength,except for the case of 100mm side length specimen with 10% void ratio.
【CateGory Index】: TU528
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