| 金坑拱坝运行期裂缝成因分析 |
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| 引用本文： | 张海南 张科锋. 金坑拱坝运行期裂缝成因分析[J]. 浙江大学学报(工学版), 1995, 29(2): 238-243 |
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| 作者姓名： | 张海南 张科锋 |
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| 摘 要： | 本文采用原型观测资料及三维有限元分析，对金坑拱坝运行期裂缝成因进行了较深入分析，认为空库加温降是导致坝体横缝表面开裂的主要原因，所得结果对类似工程有较大的参考价值。
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| 关 键 词： | 拱坝 裂缝分析 有限元 混凝土坝 |
Causing analysis of crack of jinkengarch dam during operational period |
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| Zhang Hainan, Zhang Kefeng, Wang Shuyu. Causing analysis of crack of jinkengarch dam during operational period[J]. Journal of Zhejiang University(Engineering Science), 1995, 29(2): 238-243 |
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| Authors: | Zhang Hainan Zhang Kefeng Wang Shuyu |
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| Affiliation: | Dept. of Civil Engg |
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| Abstract: | he paper presents a causing analysis of dam crack during Operational period in terms ofprototype observational data and by using 3 - dimensional finite element method. The main reasoncausing surface crack near transverse jointS iS a sudden emptying Of reserroir in combination withlarge drop in temperature. Results are valuable for reference in dam engineering |
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| Keywords: | crack analysis for arch dam |
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