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董佳
Urban and Rural Studies 2018 No.12
中铁二十三局集团第二工程有限公司
河底防渗工程对土方填料有着很高的要求,本文采用两种黄土作为研究对象,用水泥、生石灰和混合固化剂等材料对其进行加固,然后开展变水头渗透试验.在干密度设计好的基础上,针对黄土及加固黄土的渗透系数进行精准测定,并找出经过渗透试验后渗透特性的规律.经过试验结果得出:这两种黄土的渗透系数均在较小范围,黄土A>黄土B,能满足工程的防渗要求.
黄土;固化剂;固化黄土;渗透系数;变水头试验
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Language: 中文
CN:10-1589/TU
ISSN:2096-6539
Publication Frequency: 半月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.