| 早拆模留设支撑情况下结构内力重分布研究 |
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| 引用本文： | 朱国勤,刘凤翰.早拆模留设支撑情况下结构内力重分布研究[J].山西建筑,2014(13):44-45. |
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| 作者姓名： | 朱国勤 刘凤翰 |
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| 作者单位： | [1]江苏建兴建工集团,江苏盐城224002 [2]南京交通职业技术学院,江苏南京211188 |
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| 摘 要： | 针对早拆模技术中,留设支撑后会改变结构内力分布,部分位置还会出现反向弯矩,内力重分布及产生的反向弯矩必然与原设计内力分布不同的问题,对受弯构件的内力弯矩的重新分布情况、产生反向弯矩情况进行了分析,以供早拆模施工分析结构承载能力作参考。
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| 关 键 词： | 早拆模 留设支撑 内力重分布 |
Early dismantling setting the structure internal force redistribution of supporting condition |
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| ZHU Guo-qin,LIU Feng-han.Early dismantling setting the structure internal force redistribution of supporting condition[J].Shanxi Architecture,2014(13):44-45. |
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| Authors: | ZHU Guo-qin LIU Feng-han |
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| Affiliation: | 2 ( 1. Jiangsu Jianxing Construction Group, Yancheng 224002, China ; 2. Nanjing Communications Institute of Technology, Nanjing 211188, China) |
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| Abstract: | Aiming at the problem early dismantling technology, support pillar support will change the structure of the internal force distribution, part location will appear reverse bending, reverse bending moment redistribution of internal force and inevitable with the original design internal force distribution is different, distribution of internal force, moment of bending members of negative bending moment analysis for the early dis- mantling construction analysis, structural bearing capacity for reference. |
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| Keywords: | early dismantling pillar support internal force redistribution |
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