ELASTIC MODULUS INVERSION ANALYSIS OF GRAVITY DAM BASED ON MULTIPOINT DISPLACEMENT MONITORING DATA

摘要：

The determination of material parameters, especially the elastic modulus of the dam body is important for dam safety evaluation. The inversion method of the hybrid model for the elastic modulus of gravity dam is improved though eliminating the measuring point displacement caused by the dam foundation deformation, based on multipoint displacement monitoring data. The example shows that the improved inversion method is feasible to determine the elastic modulus of the dam body.

关键词： Elastic modulus Inversion Dam foundation deformation Dam body displacement Hybrid model

作者: XU BAO-SONG CHEN LAN LIU BEI-BEI WU CONG-cong

作者单位: State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering,Hohai University, Nanjin State Electricity Regulatory Commission, Hangzhou 310030, China

会议类型: 国际会议

会议名称: 3rd International Conference on Mechanical and Electrical Technology(ICMET2011) (2011第三届机械与电气技术国际会议)

会议地点: 大连

会议语种:英文

页码: 73-79

在线出版日期: 2011-08-26（万方平台首次上网日期，不代表论文的发表时间）