| 某水电站溢洪道闸室施工期温度场和温度应力有限元分析 |
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| 引用本文： | 马涛,陈尧隆,司政,韩刚,耿捷明. 某水电站溢洪道闸室施工期温度场和温度应力有限元分析[J]. 水资源与水工程学报, 2008, 19(5) |
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| 作者姓名： | 马涛 陈尧隆 司政 韩刚 耿捷明 |
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| 作者单位： | 西安理工大学,水利水电学院,陕西,西安,710048 |
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| 摘 要： | 为了闸室的安全施工,对某水电站溢洪道闸室施工期进行了三维有限元仿真计算,获得了该闸室混凝土结构温度场和应力场的分布及其随时间的变化规律,并分析了该闸室混凝土裂缝可能产生的原因,为施工过程提供参考依据.
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| 关 键 词： | 溢洪道闸室 施工期 温度场 温度应力 有限元分析 |
Finite element analysis of temperature field and thermal stress during construction of gate chamber of the spillway of a water power station |
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| MA Tao,CHEN Yao-long,SI Zheng,HAN Gang,GENG Jie-ming. Finite element analysis of temperature field and thermal stress during construction of gate chamber of the spillway of a water power station[J]. Journal of water resources and water engineering, 2008, 19(5) |
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| Authors: | MA Tao CHEN Yao-long SI Zheng HAN Gang GENG Jie-ming |
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| Affiliation: | MA Tao,CHEN Yao-long,SI Zheng,HAN Gang,GENG Jie-ming (Faclty of Water Resources , Hydraulic Power,Xi'an,Shaanxi 710048,China) |
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| Abstract: | For the safe construction of gate chamber,the paper carried out the 3-D FEA simulation calculation for the gate chamber of the spillway during construction period,obtained the distribution of temperature field and stress field and time-history curve of them,analyzed the causes of crack,and provided references for construction process. |
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| Keywords: | gate chamber of the spillway construction period temperature field thermal stress finite element analysis |
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