| 柘溪水电站引水隧洞衬砌在温度和使用荷载下的计算分析 |
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| 引用本文： | 刘幸,李发旭,周祖俊,陈波,方梅,陈震. 柘溪水电站引水隧洞衬砌在温度和使用荷载下的计算分析[J]. 武汉大学学报(工学版), 1999, 0(5) |
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| 作者姓名： | 刘幸 李发旭 周祖俊 陈波 方梅 陈震 |
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| 作者单位： | 武汉水利电力大学土木与建筑学院!湖北武汉430072(刘幸，周祖俊，陈波，方梅，陈震)，柘溪水电站!湖南安化413500(李发旭) |
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| 摘 要： | 采用钢筋混凝土非线性有限元方法，对湖南柘溪水电站引水隧洞衬砌在温度变化和使用荷载作用下的受力情况进行了计算分析，得出了温度变化是引起衬砌开裂的原因和衬砌结构仍具有较高承载力的结论．
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| 关 键 词： | 非线性 有限元法 温度应力 |
Calculation analysis of diversion tunnel lining of Zhexi Hgdropower Station under temperature and serrice Load |
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| LIU Xing ,LI Fa xu ,ZHOU Zu jun ,CHEN Bo ,FANG Mei ,CHEN Zhen. Calculation analysis of diversion tunnel lining of Zhexi Hgdropower Station under temperature and serrice Load[J]. Engineering Journal of Wuhan University, 1999, 0(5) |
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| Authors: | LIU Xing LI Fa xu ZHOU Zu jun CHEN Bo FANG Mei CHEN Zhen |
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| Affiliation: | LIU Xing 1,LI Fa xu 2,ZHOU Zu jun 2,CHEN Bo 1,FANG Mei 1,CHEN Zhen 1 |
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| Abstract: | By using nonlinear finite element method of reinforced concrete, the paper carries out a calculation and analysis for reinforced concrete lining structure of diversion tunnel at Zhexi Hydropower Station under temperature and service load, and obtains a conclusion that the temperature difference is the main factor caused the lining cracking and the structure is basically in safety. |
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| Keywords: | finite element method nonlinear temperature stress |
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