豫北引黄灌区可液化土分布规律研究  

Research on the Distribution Law of Liquefiable Soil in the Yellow River Water Irrigation Areas of North Henan

作　　者：赵路朋 王波波 吴若洵 ZHAO Lupeng;WANG Bobo;WU Ruoxun(Henan Xixiayuan Hydro-complex Water Conveyance and Irrigation Area Construction Management Bureau,Zhengzhou 450008,China;Henan Water Conservancy Survey CO.LTD.,Zhengzhou 450008,China;Henan Special Geotechnical Environment Control Engineering Technology Research Center,Zhengzhou 450008,China)

机构地区：[1]河南省西霞院水利枢纽输水及灌区工程建设管理局,河南郑州450008 [2]河南省水利勘测有限公司,河南郑州450008 [3]河南省特殊岩土环境控制工程技术研究中心,河南郑州450008

出　　处：《河南水利与南水北调》2024年第10期47-49,共3页Henan Water Resources & South-to-North Water Diversion

基　　金：河南省水利厅2020年度水利科技攻关项目(GG202020)。

摘　　要：文章通过收集济源、孟州、沁阳、温县、武陟及新乡局部地区的工程地质资料,结合原位测试数据对豫北引黄灌区的可液化土分布特征进行分析,从砂土液化的机理、砂土液化判别结果、可液化土的成分构成及液化地层时代成因等角度出发,对豫北引黄灌区砂土液化规律和处理方法进行研究,并从不同角度对可液化土的分布特征进行分析,阐述可液化土分布规律。为研究区域在砂土液化判别及处理方面的研究提供参考。Based on the engineering geological data of Jiyuan,Mengzhou,Qinyang,Wenxian,Wuzhi and Xinxiang,and the in-situ test data,including the mechanism of sandy soil liquefaction,the discrimination results of sandy soil liquefaction,the composition of liquefiable soil,and the age and causes of liquefaction formation,the distribution characteristics of liquefiable soil in Yellow River water irrigation area in north Henan are analyzed.The law of sandy soil liquefaction and the treatment method are studied,the distribution characteristics of liquefiable soil are analyzed from different perspectives,and the distribution laws of liquefiable soil are discussed,to provide reference for the study of sandy soil liquefaction discrimination and treatment in the research area.

关 键 词：豫北引黄灌区 砂土液化 液化判别 分布规律 工程影响 

分 类 号：TU413.9[建筑科学—岩土工程]