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| 降雨渗流对靠崖窑土体结构的稳定性分析 | |
| 引用本文： | 刘瑞晓,刘源,姬栋宇.降雨渗流对靠崖窑土体结构的稳定性分析[J].水科学与工程技术,2012(2):4-6. |
| 作者姓名： | 刘瑞晓 刘源 姬栋宇 |
| 作者单位： | 1. 河南省朝阳建筑设计有限公司,郑州,450000 2. 中国核电工程有限公司郑州分公司,郑州,450000 3. 湖南城建职业技术学院土木工程系,湖南湘潭,411101 |
| 基金项目： | 国家"十一五"科技支撑计划课题 |
| 摘 要： | 研究降雨渗流对靠崖窑土体结构的影响,运用有限差分数值软件FLAC3D对台梯型5孔一列半圆拱靠崖窑进行了应力场一渗流场耦合的有限差分数值模拟计算,通过孔隙水压力、垂直位移和塑性区的结果表明,在降雨渗流条件下,加强下台梯窑洞的稳定性是最关键的环节. |
| 关 键 词： | 靠崖窑 降雨 渗流 稳定性分析 |
Stability Analysis of Cliff Kiln Structure under the Action of Rainfall Seepage |
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| LIU Rui-Xiao , LIU Yuan , JI Dong-Yu.Stability Analysis of Cliff Kiln Structure under the Action of Rainfall Seepage[J].Water Sciences and Engineering Technology,2012(2):4-6. | |
| Authors: | LIU Rui-Xiao LIU Yuan JI Dong-Yu |
| Affiliation: | 1.Henan Zhaoyang Design Architecture Co.Ltd.,Zhengzhou 450000,China;2.China Nuclear Power Engineering Co.Ltd.,Zhengzhou 450000,China;3.Department of Civil Engineering,Hunan Urban College,Xiangtan 411101,China) |
| Abstract: | In order to research the rainfall seepage’ influence on the kiln soil structure,the author uses powerful finite difference numerical software FLAC3D and nested FISH language and computer VC++ high-level programming languages,and the finite difference numerical simulation of seepage field-coupling stress field has been made towards the cliff kiln of a list of semicircle arch of ladder model five holes.the results of the pore water pressure,vertical displacement and plastic zone has showed that,in rainfall seepage condition,to strengthen the stability of the down-ladder caves is the key conclusions. |
| Keywords: | cliff kiln rainfall seepage stability analysis |
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