Work behavior security evaluation of TGP Maopingzi protective earth-rock dam
Monitoring data of Maopingxi asphalt concrete core wall protective earth-rock dam were analyzed: displacements distributing rules are middle river-bed is larger than two sides to dam level and vertical directions、vertical displacement at 1/3～2/3 dam is larger than that of upper and under; During water impounding, upstream osmotic pressure of core wall increasing with the water lever rising, downstream water lever almost has no change; Upstream and downstream faces of core wall were under compressive, strain distributing is the upper smaller than the under; the base compressive stress increasing with wall rising. Analysis indicates that the work behavior of Maopingxi dam is satisfy.
TGP(Three Gorges Project) Maopingzi dam security monitoring data analysis
Peng Qiyou Feng Xingchang
China Three Gorges Project Corporation (CTGPC)
国际会议
西安
英文
1-9
2005-11-01（万方平台首次上网日期，不代表论文的发表时间）