南水北调中线膨胀土（岩）渠段问题及成因分析

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Analysis on the Physical Issues of Expanded Geotechnical Channels in the Middle Line of SouthtoNorth Water Diversion

MA Huimin;HE Xiangdong;ZHANG Shuai;LIU Jiyong

人民黄河 . 2020, (2): 128 -131 .