龙羊峡重力拱坝和基础变形过程特征研究  

Research on Process of Deformation and Characterestics of Longyangxia Gravity Arch Dam and Its Foundation

作　　者：王宙[1] 陈兴华[1] 蔡明 

机构地区：[1]清华大学

出　　处：《水力发电学报》1994年第1期7-17,共11页Journal of Hydroelectric Engineering

摘　　要：本文结合龙羊峡重力拱坝实例，采用数学模型及物理模型的不同方法，研究坝体及坝肩山体受荷变形过程及其安全稳定状态的变化，指出工程的敏感和薄弱部位，并据此对安全监测工作提出建议，部分计算位移及试验位移与原型观测成果作了对比。This paper presents an example of research on deformation, stability and safety of Longyangxia gravity arch dam and its foundation under loading by both mathematical and physical models. Through this work, the sensitive problems and weaknesses of the project are pointed out and some recommendations for safety monitoring are suggested. Some deformations obtained by mathematical and physical models are compared with those of situ monitoring.

关 键 词：重力拱坝 基础 变形 数学模型 

分 类 号：TV698.11[水利工程—水利水电工程]