| 100 m级薄碾压混凝土双曲拱坝施工期的温度应力分析 |
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| 引用本文： | 赵小莲,张仲卿.100 m级薄碾压混凝土双曲拱坝施工期的温度应力分析[J].云南水力发电,2004,20(4):34-37. |
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| 作者姓名： | 赵小莲 张仲卿 |
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| 作者单位： | 广西大学土木建筑工程学院,广西,南宁,530004 |
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| 摘 要： | 碾压混凝土拱坝采取整体碾压的施工方式,温度荷载是主要的设计荷载之一。作者通过三维有限元仿真分析,揭示了100m级薄碾压混凝土双曲拱坝施工期温度及温度应力变化特征,可供大坝温控设计参考。
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| 关 键 词： | 碾压混凝土 双曲拱坝 温度应力 仿真计算 有限元法 |
| 文章编号： | 1006-3951(2004)04-0034-04 |
| 修稿时间： | 2004年2月10日 |
Analysis of Temperature Stress of a Thin Roller Compacted Concrete Double-Curvature Arch Dam with a 100m-level Height during Construction Period |
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| ZHAO Xiao-lianZHANG Zhong-qing.Analysis of Temperature Stress of a Thin Roller Compacted Concrete Double-Curvature Arch Dam with a 100m-level Height during Construction Period[J].Yunnan Water Power,2004,20(4):34-37. |
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| Authors: | ZHAO Xiao-lianZHANG Zhong-qing |
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| Abstract: | The construction of a roller compacted concrete arch dam by means of all-round roller compaction technique requires consideration of temperature load as one of the major design loads. The authors reveal the characteristics of change of temperature and temperature stress during construction period of a thin roller compacted concrete double-curvature arch dam with a height of 100m, which can be for reference in design of dam temperature control |
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| Keywords: | roller compacted concrete double-curvature arch dam temperature stress emulation calculation definite element method |
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