摘要: |
对我国已建的10座拱坝,用多拱梁分载位移法进行了计算和分析,讲座了位移调整向数、拱圈层数以及地基弹性模量对拱坝位移和应力计算的影响,并提出了一些建议。 |
关键词: 拱坝 多拱梁法 位移 应力 拱圈层数 |
DOI: |
分类号:TV642.4 |
基金项目: |
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On displacement and stress calculation of arch dam using multi-arch beam method |
YANG Haixia1,AI Yongping2,Zhuo Jiashou1
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YANG Hai xia 1,AI Yong ping 2,ZHUO Jia shou 1
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Abstract: |
Based on the calculation and analyses of ten existing arch dams in China using multi arch beam method, the effects of displacement setting, number of arch rings and elastic modulus of foundation on the displacement and stress of arch dam are analysed, and suggestions for arch dam calculation are put forward. |
Key words: displacement setting,number of arch ring,displacement,principal stress,design of arch dam, |