| 大体积混凝土温度应力有限元分析 |
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| 引用本文： | 王一凡,宁兴东,陈尧隆,张晓飞,张建华,李佳明. 大体积混凝土温度应力有限元分析[J]. 水资源与水工程学报, 2010, 21(1): 109-113 |
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| 作者姓名： | 王一凡 宁兴东 陈尧隆 张晓飞 张建华 李佳明 |
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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： | 以经典的热传导方程为理论基础,采用大型有限元程序ANSYS的热-结构耦合分析方法,对某大坝的温度场和应力场进行了模拟分析和计算,得到了大坝内的最高温度和主应力的分布,为在设计和施工过程中采取有效的防裂措施提供了指导。
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| 关 键 词： | 大体积混凝土 温度应力 有限元 热-结构耦合分析 |
Finite Element Analysis on the Tempreature Stress of Massive Concrete |
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| WANG Yi-fan,NING Xing-dong,CHEN Yao-long,ZHANG Xiao-fei,ZHANG Jian-hua,LI Jia-ming. Finite Element Analysis on the Tempreature Stress of Massive Concrete[J]. Journal of water resources and water engineering, 2010, 21(1): 109-113 |
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| Authors: | WANG Yi-fan NING Xing-dong CHEN Yao-long ZHANG Xiao-fei ZHANG Jian-hua LI Jia-ming |
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| Affiliation: | WANG Yi-fan,NING Xing-dong,CHEN Yao-long,ZHANG Xiao-fei,ZHANG Jian-hua,LI Jia-ming (Faculty of Water Resources , Hydroulic Power,Xi'an University of Technology,Xi'an,Shaanxi 710048,China) |
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| Abstract: | Based on the classical heat conduction fomula's theory,using massive finite element program ANSYS of the heat-structure accouplement analysis method,the paper carried out the simulating analysis and calculation for the dam's temperature and stress field and finally obtained the max temperature and main stress' distribution in dam.It can provide the effective guides for anti-break measures during designing and constructing. |
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| Keywords: | RCC dam temperature stress finite element heat-texture accouplement analysis |
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