| 某既有大跨工业厂房的抗震鉴定及加固建议 |
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| 引用本文： | 蒋湘闽,刘凯雁,王健,邵庆良.某既有大跨工业厂房的抗震鉴定及加固建议[J].工业建筑,2011(Z1):229-232. |
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| 作者姓名： | 蒋湘闽 刘凯雁 王健 邵庆良 |
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| 作者单位： | 中国五洲工程设计有限公司;华北电力设计院工程有限公司; |
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| 摘 要： | 某既有工业厂房建于1984年,为二层装配式钢筋混凝土框架结构,高度约16 m,横向单跨24 m,总建筑面积约为10 850 m2。为进一步适应工艺调整,需将该大跨度既有工业厂房与新厂房通过连廊连为一体,并将其内部使用功能作适当调整,增加局部隔层,为此需对既有厂房结构进行抗震能力检测和鉴定,为后续加固改造设计及施工提供技术依据。通过对该既有大跨工业厂房结构进行使用现状调查、现场检测、结构抗震承载力验算等工作,得到该厂房结构的抗震性能鉴定结论,结合具体改建方案,提出加固建议,为同类既有大跨度工业厂房结构的抗震鉴定及加固提供参考。
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| 关 键 词： | 抗震鉴定 抗震加固 工业厂房 既有建筑 大跨空间结构 |
SEISMIC APPRAISAL AND STRENGTHING OF ONE EXISTING INDUSTRIAL PLANT BUILDING WITH LARGE SPAN |
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| Jiang Xiangmin Liu Kaiyan Wang Jian Shao Qingliang.SEISMIC APPRAISAL AND STRENGTHING OF ONE EXISTING INDUSTRIAL PLANT BUILDING WITH LARGE SPAN[J].Industrial Construction,2011(Z1):229-232. |
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| Authors: | Jiang Xiangmin Liu Kaiyan Wang Jian Shao Qingliang |
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| Affiliation: | Jiang Xiangmin1 Liu Kaiyan2 Wang Jian1 Shao Qingliang1(1.CNGC China Wuzhou Engineering Co.,Ltd.,Beijing 100053,China,2.North China Power Engineering Co.Ltd.,Beijing 100120,China) |
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| Abstract: | One existing industrial building constructed in 1984,was a two-story prefabricated reinforcement concrete frame structure with overall height about 16 m and a transverse span 24 m and gross floor area 2 700 m2.For adapting to process adjustment further,the existing industrial building must be incorporated with a new industrial building into an entirety by a corridor.Furthermore,interlayer should be added for appropriate readjustment of interior function for the existing building.Therefore,seismic appraisal ... |
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| Keywords: | seismic appraisal seismic strengthening industrial building existing building large span space structure |
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