| 建筑模网混凝土矮墙抗震性能试验研究 |
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| 引用本文： | 任铮钺,王立久,孙治国. 建筑模网混凝土矮墙抗震性能试验研究[J]. 大连理工大学学报, 2011, 51(4): 567-573 |
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| 作者姓名： | 任铮钺 王立久 孙治国 |
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| 作者单位： | 1. 大连理工大学土木工程学院,辽宁大连,116024
2. 大连海事大学道路与桥梁工程研究所,辽宁大连,116026 |
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| 基金项目： | “十一五”国家科技支撑计划资助项目(2006BAJ04A04) |
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| 摘 要： | 建筑模网混凝土墙体是一种免模板的新型组合结构,是由钢板网、竖向加劲肋和交错连接的水平折钩拉筋构成空间网架结构,内浇不振捣自密实混凝土后制成的一种新型住宅墙体材料.通过6个建筑模网混凝土矮墙的抗震拟静力试验,研究了这种新型墙体的破坏形态、滞回特性、变形能力和抗剪承载力等.研究表明：模网混凝土墙体的破坏过程与普通混凝土墙体较为相似,呈剪切破坏形态;模网混凝土墙体表现出较高的抗剪能力,且《建筑模网混凝土结构技术规程》（DB 21/T1210—2004）对模网混凝土的抗剪强度有足够的保证;模网混凝土墙体变形能力略低于普通钢筋混凝土墙体试件.
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| 关 键 词： | 模网混凝土 填充墙 新型墙体 抗震性能 抗剪强度 |
Experimental research on seismic performance of squat concrete walls with construction formwork |
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| REN Zhengyue,WANG Lijiu,SUN Zhiguo. Experimental research on seismic performance of squat concrete walls with construction formwork[J]. Journal of Dalian University of Technology, 2011, 51(4): 567-573 |
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| Authors: | REN Zhengyue WANG Lijiu SUN Zhiguo |
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| Affiliation: | REN Zheng-yue1,WANG Li-jiu1,SUN Zhi-guo2(1.School of Civil Engineering,Dalian University of Technology,Dalian 116024,China,2.Institute of Road and Bridge Engineering,Dalian Maritime University,Dalian 116026,China) |
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| Abstract: | The concrete wall with construction formwork is a new,formwork-free composite structural system for residential buildings.A concrete wall with construction formwork is made of the prefabricated steel skeleton and the infilled self-densing concrete without vibration and pounding.Steel skeletons are composed of steel meshes,stiffening ribs in the longitudinal direction,and horizontal zigzag reinforcements.6 squat concrete walls with construction formwork were tested under simulated seismic loadings to investi... |
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| Keywords: | concrete with construction formwork infilled walls innovated wall seismic performance shear strength |
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