| 水泥聚苯模壳格构式混凝土墙体的抗侧性能试验及分析 |
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| 引用本文： | 蔡贤辉,史崇新,陈金涛,宫照坤,曲延安,许士斌. 水泥聚苯模壳格构式混凝土墙体的抗侧性能试验及分析[J]. 固体力学学报, 2011, 0(Z1) |
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| 作者姓名： | 蔡贤辉 史崇新 陈金涛 宫照坤 曲延安 许士斌 |
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| 作者单位： | 大连理工大学工程力学系; |
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| 摘 要： | 论文介绍6片不同高宽比的水泥聚苯模壳格构式混凝土墙体在轴压力和水平往复侧推力作用下的试验,分析这种墙体的抗侧强度、刚度和延性等力学性能.试验表明,高宽比大于1的墙体破坏时表现为墙体跟部的单一水平裂缝,其他部位完好;高宽比3∶4的墙体破坏时存在多条通过格构梁柱的斜向裂缝,墙体裂缝分布密集,变形能力好.
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| 关 键 词： | 水泥聚苯模壳 格构式混凝土墙体 抗侧性能 试验 |
EXPERIMENT AND ANALYSIS OF LATERAL RESISTANT PERFORMANCE OF EXPANSIVE POLYSTYRENE GRANULE CEMENT LATTICED CONCRETE WALLS |
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| Xianhui Cai Chongxin Shi Jintao Chen Zhaokun Gong Yanan Qu Shibin Xu. EXPERIMENT AND ANALYSIS OF LATERAL RESISTANT PERFORMANCE OF EXPANSIVE POLYSTYRENE GRANULE CEMENT LATTICED CONCRETE WALLS[J]. Acta Mechnica Solida Sinica, 2011, 0(Z1) |
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| Authors: | Xianhui Cai Chongxin Shi Jintao Chen Zhaokun Gong Yanan Qu Shibin Xu |
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| Affiliation: | Xianhui Cai Chongxin Shi Jintao Chen Zhaokun Gong Yanan Qu Shibin Xu(Department of Engineering Mechanices,Dalian University of Technology,Dalian,116024) |
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| Abstract: | The experiments of 6 expansive polystyrene granule cement latticed concrete walls with different height-width ratio under vertical load and cyclic lateral load are introduced in this paper.The mechanical performance including lateral stiffness,strength and ductility are analyzed.Experiments show that the walls with height-ratio larger than 1 failed with a single horizontal crack at wall root and other parts keep undamaged.The walls with height-width ratio 3:4 failed with several oblique cracks across the la... |
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| Keywords: | expansive polystyrene granule cement form latticed concrete wall lateral resistant performance experiment |
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