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《Construction Technology》 2011-11
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Joint Connection Construction Technology of the New Precast Concrete Shear Wall Structure

Chen Yaogang1,Guo Zhengxing2,Dong Niancai1,Zhu Zhangfeng2(1.Nantong Construction General Contractor Co.,Ltd.,Haimen,Jiangsu 226124,China; 2.School of Civil Engineering,Southeast University,Nanjing,Jiangsu 210096,China)  
The components of shear wall,column,elevator shaft,balcony,air conditioning board and canopy in the new precast concrete shear wall structure are prefabricated in factory,in which grouting pipe and joint steel bars are reserved.In addition,the horizontal components such as beam and slab are also prefabricated in factory into composite beams and slabs,in which upper and ending joint steel bars are reserved.Through hoisting on site,cast-in-situ concrete of slurry and anchor joint,the structure is formed integral system.The technology characteristics and application scope of this structure are described.Furthermore,key construction technologies on site such as location and positioning,correction of vertical steel bars,hoisting,fixation and correction of components,construction of slurry and anchor joint,maintenance are introduced in detail.
【Fund】: 住房和城乡建设部“2009年科学技术项目计划——研究开发项目(新型建筑结构技术)”(2009-K2-20)
【CateGory Index】: TU756
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【Citations】
Chinese Journal Full-text Database 2 Hits
1 Zhang Jun~1,Hou Haiquan~1,Dong Niancai~1,Gong Junjie~1,Guo Zhengxing~2(1.Nantong Construction General Contractor Co.,Ltd.,Nantong,Jiangsu 226124, China;2.School of Civil Engineering, Southeast University,Nanjing,Jiangsu 210096,China);Design and Application of Assembly Integral Shear Wall Residence with Prefabricated Reinforced Concrete[J];Construction Technology;2009-05
2 Zhang Jun1,Hou Haiquan1,Dong Niancai1,Chen Hongjie1,Guo Zhengxing2 (1.Nantong Construction General Contractor Co.,Ltd.,Nantong,Jiangsu 226124,China;2.School of Civil Engineering,Southeast University,Nanjing,Jiangsu 210096,China);Construction Technology on Full-prefabricated Assembly Integral Shear Wall Structure Residence[J];Construction Technology;2010-07
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