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| 碾压混凝土拱坝施工仿真分析相似性研究 | |
| 引用本文： | 夏雨,朱卫国,张仲卿,赵小莲. 碾压混凝土拱坝施工仿真分析相似性研究[J]. 人民黄河, 2011, 33(9) |
| 作者姓名： | 夏雨 朱卫国 张仲卿 赵小莲 |
| 作者单位： | 1. 广西工学院土木建筑工程系,广西柳州,545006 2. 广西交通规划勘察设计研究院,广西南宁,530010 3. 厂西大学土木建筑学院,厂西南宁,530004 4. 广西大学资源与环境学院,广西南宁,530004 |
| 基金项目： | 广西工学院博士科研基金资助项目(11Z02); 广西自然科学基金资助项目(0991063) |
| 摘 要： | 通过拱坝施工仿真分析数值计算结果和实测值的反馈分析,研究施工仿真数值计算结果和实测值的相似性.结果表明:利用估测气温进行仿真计算得到的结果可以近似反映坝体温度场的分布,影响温度场和应力场分布的主要因素是工期进度安排,在仿真分析时进度安排要尽量和实际进度安排一致,这样才能保证计算结果与实际情况更相似. |
| 关 键 词： | 大坝施工 仿真分析 相似性 温度场 应力场 碾压混凝土拱坝 |
Similarity Research on Construction Simulation Analysis of RCC Arch Dam |
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| XIA Yu , ZHU Wei-guo , ZHANG Zhong-qing , ZHAO Xiao-lian. Similarity Research on Construction Simulation Analysis of RCC Arch Dam[J]. Yellow River, 2011, 33(9) | |
| Authors: | XIA Yu ZHU Wei-guo ZHANG Zhong-qing ZHAO Xiao-lian |
| Affiliation: | XIA Yu1,ZHU Wei-guo2,ZHANG Zhong-qing3,ZHAO Xiao-lian4 (1.Department of Civil Engineering and Architecture,Guangxi University of Technology,Liuzhou 545006,China,2.Guangxi Communications Planning Surveying and Designing Institute,Nanning,530010,3.College of Civil and Architecture Engineering,Guangxi University,Nanning 530004,4.College of Resources and Environment,China) |
| Abstract: | Through feedback analysis and simulation analysis of calculated results and measured value,the similarity of arch dam construction simulation analysis was researched.The results show that the data obtained from numerical analysis with estimated temperature could reflect the dam temperature field approximatively.The key influencing factor to temperature field and stress field is construction arrangement.Making construction schedule consistent with the actual situation in simulating analysis,it could ensure t... |
| Keywords: | dam construction simulation analysis similarity temperature field stress field RCC arch dam |
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