文章摘要
刘思远,刘晓娟.挤压边墙式混凝土面板砂砾石坝应力变形分析Journal of Water Resources and Water Engineering[J].,2013,24(2):192-195
挤压边墙式混凝土面板砂砾石坝应力变形分析
Stress and strain analysis for concrete face sand-graveldam with extruded wall
Received:December 10, 2012  Revised:December 23, 2012
DOI:10.11705/j.issn.1672-643X.2013.02.045
中文关键词: 挤压边墙  面板砂砾石坝  有限单元法  应力-变形
英文关键词: extruded wall  concrete face sand-gravel dam  finite element method  stress-strain
基金项目:
Author NameAffiliation
LIU Siyuan College of Hydraulic and Civil Engineering, Xinjiang Agricultural University, Urumqi 830052, China [KH*3D] 
LIU Xiaojuan College of Hydraulic and Civil Engineering, Xinjiang Agricultural University, Urumqi 830052, China [KH*3D] 
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中文摘要:
      挤压边墙作为世界坝工史上一门比较新兴的技术,还有许多方面有待研究和完善。结合某一采用挤压边墙施工技术的混凝土面板砂砾石坝工程,对其进行三维非线性有限元分析,分别对竣工期和蓄水期两种工况进行计算,得到了坝体以及混凝土面板的应力变形状态。研究结果表明:采用挤压边墙式混凝土面板砂砾石坝在竣工期和蓄水期应力应变值能够满足安全要求。
英文摘要:
      As emerging technology in the world dam engineering history,there are a lot of respects need to be supplemented and perfected about extruded wall. Focused on a concrete face sand-gravel dam with concrete extruded wall engineering, the paper carried out the analysis of 3-D nonlinear finite element and the calculation during construction period and impoundment period, and obtained stress-strain appearance of the dam and concrete face status. The results show that the stress and strain values of concrete face sand-gravel dam with extruded wall under the two conditions can satisfy safety requirement.
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