| 高轴压比高强混凝土短柱力学性能的试验研究 |
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| 引用本文： | 张国军,吕西林.高轴压比高强混凝土短柱力学性能的试验研究[J].工业建筑,2005,35(3):20-22,26. |
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| 作者姓名： | 张国军 吕西林 |
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| 作者单位： | 同济大学,土木工程防灾国家重点实验室,上海,200092;同济大学,土木工程防灾国家重点实验室,上海,200092 |
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| 基金项目： | 国家自然科学基金赞助项目 (5 0 0 2 5 82 1,5 0 3 2 180 3 ) |
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| 摘 要： | 通过 3根高轴压比高强混凝土短柱在低周反复荷载作用下的抗震性能试验研究 ,分析和讨论了高强混凝土框架短柱的裂缝开展过程及分布、钢筋的应变变化规律、箍筋形式及配箍率对高强混凝土框架短柱变形的影响。
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| 关 键 词： | 高强混凝土 短柱 裂缝 应变 配箍率 箍筋形式 |
EXPERIMENTAL STUDY ON MECHANICAL BEHAVIOR OF HIGH STRENGTH CONCRETE SHORT COLUMNS WITH HIGH AXIAL LOAD RATIO |
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| Zhang Guojun,Lü Xilin.EXPERIMENTAL STUDY ON MECHANICAL BEHAVIOR OF HIGH STRENGTH CONCRETE SHORT COLUMNS WITH HIGH AXIAL LOAD RATIO[J].Industrial Construction,2005,35(3):20-22,26. |
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| Authors: | Zhang Guojun Lü Xilin |
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| Abstract: | Based on the seismic behavior experimental research on 3 high-strength concrete short columns under low-frequency cyclic loading,it is discussed and analyzed that the developing process and distributing of cracks at high-strength concrete short columns crack,reinforcing steel bar′s strain′s variational regular pattern and the influence of type of stirrups and stirrup ratio on modification of high-strength concrete short columns. |
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| Keywords: | high strength concrete short column crack strain stirrup ratio type of stirrups |
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