摘要
提出一个大坝稳定分析系统，该系统包括大坝坝基岩体参数预测、坝基岩体的断裂损伤力学模型、大坝基岩的模拟、大坝结构模拟和大坝整体稳定安全度评价。以小湾拱坝为实例，论述了小湾拱坝的整体稳定性。
A stability analysis system is presented for large dams, which can predict and evaluate dam stabilities in operation. The program, based on data from dam site and using fracture mechanics, can provide mechanical parameters, stress strain distributions and dam stability analysis. The analysis for Xiaowan arch dam is reviewed in this paper.
出处
《岩石力学与工程学报》
EI
CAS
CSCD
北大核心
1997年第5期424-430,共7页
Chinese Journal of Rock Mechanics and Engineering
基金
昆明水电设计院"八五"赞助
关键词
大坝
整体稳定
断裂损伤
安全度
dam, fracture damage, safety factor, parameter prediction, structure simulation
