| 钢筋混凝土剪力墙结构裂缝分析与预防 |
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| 引用本文： | 李建峰,黄永刚,张文会,罗建锋.钢筋混凝土剪力墙结构裂缝分析与预防[J].建筑科学与工程学报,2003,20(2):27-29. |
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| 作者姓名： | 李建峰 黄永刚 张文会 罗建锋 |
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| 作者单位： | 1. 长安大学,建筑工程学院,陕西,西安,710061
2. 陕西航天建筑工程公司,陕西,西安,710015 |
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| 摘 要： | 目前高层建筑大部分采用钢筋混凝土剪力墙或筒体结构 ,而且大多用泵送混凝土浇筑 .大量的工程实例表明 ,剪力墙上出现裂缝的现象比较普遍 ,已经成为一种质量通病 .以某单位1 4号高层建筑 (全剪力墙结构 )为例 ,通过计算和调查 ,分析了用泵送混凝土浇筑的剪力墙产生裂缝的原因 ,从而提出了相应的预防措施 ,在随后的工程中加以应用 ,取得了良好效果 .
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| 关 键 词： | 剪力墙 泵送混凝土 裂缝 |
| 文章编号： | 1001-7569(2003)02-0027-03 |
| 修稿时间： | 2002年11月20 |
Analysis and precautions of crack in reinforced concrete shear wall |
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| LI Jian feng ,HUANG Yong gang ,ZHANG Wen hui ,LUO Jian feng.Analysis and precautions of crack in reinforced concrete shear wall[J].Journal of Architecture and Civil Engineering,2003,20(2):27-29. |
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| Authors: | LI Jian feng HUANG Yong gang ZHANG Wen hui LUO Jian feng |
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| Affiliation: | LI Jian feng 1,HUANG Yong gang 1,ZHANG Wen hui 2,LUO Jian feng 2 |
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| Abstract: | At present,most high rise buildings are constructed of reinforced concrete shear wall or cylinder,and the most are poured by pumping concrete.It is proved from many engineering instances that cracks which appears in shear wall are comparatively common,that already become to be the common quality fault.Through calculating and investigation,the reason that cracks appear in the shear wall which is poured by pumping concrete is analyzed by an example to construct No.14 high rise building of a unit.Consequently,the correspondence measure to prevent the cracks is put forward.The relevant measures are presented during the subsequent construction and gotten an good effect. |
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| Keywords: | shear wall pumping concrete crack |
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