重庆北碚朝阳吊桥支座修复设计 |
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引用本文: | 周水兴,徐君兰.重庆北碚朝阳吊桥支座修复设计[J].重庆交通大学学报(自然科学版),1999,18(4):2. |
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作者姓名: | 周水兴 徐君兰 |
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作者单位: | |
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摘 要: | 分析重庆北碚朝阳吊桥在1992 年8 月高温时, 使固定支座破坏的原因, 在现场调查和结构内力分析基础上, 提出了将固定支座改为有限位移橡胶垫板支座方案, 实践证明是可行的
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关 键 词: | 高温 支座破坏 有限位移橡胶垫板支座 修复设计 |
重庆北碚朝阳吊桥支座修复设计 |
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Abstract: | The paper
analyses damaging causes for fixed support of Chongqing Beibei Chaoyang Suspension Bridge
in high temperature in August 1992.It put forward the idea for changing fixed support into
finite displacement supper support based on site and analyses for structural intemal
force.It is practical for engineering. |
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Keywords: | high temperature support damage finite displacement supper support repair design |
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