| 寒潮引起的碾压混凝土坝温度应力计算 |
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| 引用本文： | 何劲,陈尧隆,李守义.寒潮引起的碾压混凝土坝温度应力计算[J].西安理工大学学报,1999,15(4):91-94. |
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| 作者姓名： | 何劲 陈尧隆 李守义 |
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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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| 基金项目： | 国家“九五”攻关项目!96220－01－01－02（3） |
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| 摘 要： | 用三维有限元仿真分析方法， 研究了寒潮引起的碾压混凝土坝温度应力的分布规律， 并提出了避免产生表面裂缝的保护标准以及适宜的保护措施。该研究对碾压混凝土坝的工程施工具有实际参考价值。
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| 关 键 词： | 寒潮 碾压砼坝 温度应力 |
| 文章编号： | 1006-4710(1999)04-0091-04 |
| 修稿时间： | 1998-12-06 |
The Calculation of Thermal Stress of the Roller Compacted Concrete Dam Caused by Cold Spell |
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| HE Jin,CHEN Yao-long,LI Shou-yi.The Calculation of Thermal Stress of the Roller Compacted Concrete Dam Caused by Cold Spell[J].Journal of Xi'an University of Technology,1999,15(4):91-94. |
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| Authors: | HE Jin CHEN Yao-long LI Shou-yi |
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| Institution: | HE Jin;
(Xi |
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| Abstract: | The three dimension finite element realistic analysis method is used to study the distribution pattern of the thermal stress in roller compacted concrete dam caused by cold spell. Also, the protective standard and appropriate measure are proposed to avoid the surface cracks in this paper. This research is of practical reference value for the construction of the roller compacted concrete dam. |
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| Keywords: | cold spell roller compacted concrete dam thermal stress |
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