| 面板坝止水接缝的有限元模拟 |
| |
| 引用本文： | 刘晓青.面板坝止水接缝的有限元模拟[J].海南大学学报(自然科学版),1991(4). |
| |
| 作者姓名： | 刘晓青 |
| |
| 作者单位： | 海南大学理工学院 |
| |
| 基金项目： | “七·五”科技攻关项目 |
| |
| 摘 要： | 钢筋混凝土面板堆石坝(简称面板坝)是最受坝工设计师欢迎的一种坝型,但其止水系统的设计十分关键。分析止水系统的方法因而也特别重要。针对目前用有限单元法分析面板坝常用Goodman单元模拟止水缝,而这种单元不能反映止水缝受力特点的缺点,本文提出了一种新的能反映止水缝特点的新型有限单元。这种单元已被笔者用于面板坝的有限元分析中。
|
| 关 键 词： | 面板坝 有限元 模拟 |
The Finite Flement Simulation of Joints in Concrete Face Rockfill Dams |
| |
| Liu Xiaoqing College of Sience and Technology of Hainan University.The Finite Flement Simulation of Joints in Concrete Face Rockfill Dams[J].Natural Science Journal of Hainan University,1991(4). |
| |
| Authors: | Liu Xiaoqing College of Sience and Technology of Hainan University |
| |
| Institution: | Liu Xiaoqing College of Sience and Technology of Hainan University |
| |
| Abstract: | The Concrete Face Rockfill Dam (CFRD) is one of dam designers' most favorite dam types. The design of waterstop system in the CFRD is important, crucial and so is the analysis method for the joints. To overcome the shortcoming of Goodman's joint element for rock but still used in finite element analysis of the CFRD, a new element which can take account of the characteristic of joints in the CFRD is presented in the paper and it has been successfully used in the finite element analysis of a CFRD on deep overburdens. |
| |
| Keywords: | concrete face rockfill dam finite element simulation |
| 本文献已被 CNKI 等数据库收录！ |
