INCLINOMETER MONITORING AND ANALYSIS OFLANDSLIDE OF TWO DEEP CUTTING SLOPES OF BAISE-LONGLIN HIGHWAY

摘要：

　　Two deep cutting slopes slipperily collapsed during the construction of Baise-Longlin highway in Guangxi.Based on the comparison of the existing exploration methods,drilling plus borehole inclinometer method is adopted to precisely and practically monitor the displacements of the slopes.Through the analysis of the cumulative horizontal deviations of five inclinometer boreholes installed in two major slip surfaces and the measured information about the relationship that the cumulative horizontal displacements of directions of axes A and B with respect to the borehole depth,the characteristics of the slopes during the monitoring period and the depths of the slip surfaces in activities are inferred,and the reliability and accuracy of the method have been confirmed by field investigation.The conclusion of this study provides a basis for evaluating the stability of the two slopes after settlement.

关键词： baise-longlin highway deep cutting slope landslide llip surface Inclinometer monitoring and analysis

作者: HEPING YANG JINTAO YIN BIN ZHANG

作者单位: Institute of Traffic and Transportation Engineering,Changsha University of Science & Technology,Changsha,China

会议类型: 国际会议

会议名称: 5th China-Japan Geotechnical Symposium(第五届中日岩土工程学术会议)

会议地点: 成都

会议语种:英文

页码: 378-386

在线出版日期: 2013-05-18（万方平台首次上网日期，不代表论文的发表时间）