| 设垫层坝内埋管结构分析 |
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| 引用本文： | 伍鹤皋,匡会健,马善定.设垫层坝内埋管结构分析[J].武汉大学学报(工学版),1996(1). |
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| 作者姓名： | 伍鹤皋 匡会健 马善定 |
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| 基金项目： | 水利水电科学基金资助项目 |
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| 摘 要： | 通过对设垫层坝内埋管结构的计算分析，论证了在钢管外周设置垫层可以有效降低钢管外围混凝土的拉应力，提高混凝土抗裂安全，并充分发挥钢管的作用
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| 关 键 词： | 坝内埋管 抗裂安全度 有限元 |
Structural Analyses of Penstock Embedded in Dam with Cushion Layer |
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| Wu Hegao,Kuang Huijian,Ma Shanding.Structural Analyses of Penstock Embedded in Dam with Cushion Layer[J].Engineering Journal of Wuhan University,1996(1). |
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| Authors: | Wu Hegao Kuang Huijian Ma Shanding |
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| Affiliation: | Department of Hydroelectric Engineering |
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| Abstract: | Based on the analyses of the penstock embedded in the dam with cushion layer,this paper has verified that placing cushion layer between penstock and concrete can reduce tension stress and improve the anti cracking safety of surrounding concrete,and thoroughly bring penstock into full play. |
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| Keywords: | penstock embedded in dam anti cracking safety finite element |
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