JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI ›› 2001, Vol. 18 ›› Issue (1): 31-34.
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WANG Ying-Chun, LI Jia-Zheng, ZHU Guan-Mei, ZHOU Shou-Xian
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Abstract: According to structural features of Three Gorges Project(TGP) cofferdam Ⅱ,techn ical indices of materials used for impervious core wall are presented. Through s electing and optimizing,the mix proportion of plastic concrete for core wall was recommended.Triaxial shear tests and stressstrain behaviour analysis were carr i ed out on this material.In addition,laboratory study and insitu monitoring res ults concluded that the properties of plastic concrete achieved all design requi r ements.Normal operation over one year proved the plastic concrete cutoff wall being safe.
WANG Ying-Chun, LI Jia-Zheng, ZHU Guan-Mei, ZHOU Shou-Xian. A Characterisitics of plastic concrete for impervious core wallof TGP cofferdam Ⅱ[J]. JOURNAL OF YANGTZE RIVER SCIENTIFIC RESEARCH INSTI, 2001, 18(1): 31-34.
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