青铜峡大坝电站坝段变形性态分析

马福恒; 吴中如; 顾冲时

引用本文:	马福恒,吴中如,顾冲时.青铜峡大坝电站坝段变形性态分析[J].水利水运工程学报,2000,(4):27-31

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青铜峡大坝电站坝段变形性态分析
马福恒¹,吴中如²,顾冲时²
1. 南京水利科学研究院,水利部大坝安全管理中心,江苏,南京,210029 2. 河海大学,水利水电工程学院,江苏,南京,210098

摘要:

采用有限单元法和多种数学模型对青铜峡大坝电站坝段的变形性态进行了系统分析 ,对影响坝段变形的主要因素进行了评估 ,对坝体自重、渐变温度、坝基扬压力以及长期荷载的时效对坝体变形的影响作了综合分析 .

关键词: 变形性态,数学模型,综合分析,大坝,青铜峡

DOI：

分类号:TV64

基金项目:

Deformation behavior analysis for power plant dam section of Qingtongxia Dam

MA Fu-heng¹,WU Zhong-ru²,GU Chong-shi²

Abstract:

Deformation behavior analysis for the power plant dam section of Qingtongxia Dam by using various models and evaluation of the primary influence factors of the structural calculation method are carried out. At last, the influence of time-effect components of the gradual temperature variation, sediment, and uplift pressure and etc ., is deeply analyzed.

Key words: deformation behavior,mathematical models,comprehensive analysis,dam,Qingtongxia