拱坝位移确定性模型的研究  

Displacement Conclusive Model Study of Arch Dam

作　　者：吴相豪 

机构地区：[1]南昌水利水电高等专科学校水利与环境工程系,江西南昌330029

出　　处：《南昌水专学报》1999年第3期1-5,共5页Journal of Nanchang College of Water Conservancy and Hydroelectric Power

摘　　要：提出在没有实测资料或缺少足够实测资料的情况下，对拟建坝、在建坝和蓄水期不长的坝采用单位等效温度位移载常数计算温度位移分量，用三维粘弹性有限元计算水压和时效位移分量，建立坝体位移确定性模型。In order to realize the aim of real time on-line monitoring dam safety running, a new method is presented that displacement carrier constant calculating temperature displacement and the 3-D viscoelastic finite element are adopted to build the displacement conclusive model of arch dam, based on plan-build dam or building dam without data.

关 键 词：单位等效温度 拱坝位移 时效位移 确定性模型 

分 类 号：TV642.4[水利工程—水利水电工程]