| 钢筋混凝土短肢剪力墙抗震性能试验研究 |
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| 引用本文： | 戴绍斌,黄俊,肖良丽,彭少民.钢筋混凝土短肢剪力墙抗震性能试验研究[J].世界地震工程,2005,21(2):48-51. |
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| 作者姓名： | 戴绍斌 黄俊 肖良丽 彭少民 |
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| 作者单位： | 武汉理工大学,设计研究院,湖北,武汉,430070 |
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| 基金项目： | 武汉市建设重点科技项目(编号200412033) |
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| 摘 要： | 通过6片1：2单层短肢墙试体的低周反复荷戴试验，研究了在低周反复荷载作用下钢筋混凝土短肢剪力墙的整体工作性能、破坏形态及滞回特性。结果表明：试件的最终破坏均是由连梁失效引起的，连梁是短肢剪力墙结构的薄弱环节，因此，连梁的混凝土强度不应低于墙肢的混凝土强度，以免连梁出现粘结破坏；有翼墙的短肢剪力墙试体其延性系数都达到了3．5以上．其耗能能力较无翼墙短肢墙好。
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| 关 键 词： | 钢筋混凝土 试验研究 抗震性能 短肢剪力墙结构 混凝土强度 反复荷载作用 低周反复 工作性能 滞回特性 破坏形态 薄弱环节 粘结破坏 耗能能力 延性系数 短肢墙 连梁 翼墙 试件 墙肢 |
| 文章编号： | 1007-6069(2005)02-0048-04 |
| 修稿时间： | 2005年1月20日 |
Experimental research on seismic performance of R C short-limb shear wall |
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| DAI Shao-bin,HUANG Jun,XIAO Liang-li,PENG Shao-min.Experimental research on seismic performance of R C short-limb shear wall[J].World Information On Earthquake Engineering,2005,21(2):48-51. |
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| Authors: | DAI Shao-bin HUANG Jun XIAO Liang-li PENG Shao-min |
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| Abstract: | A experimental research on the seismic behaviors of 6 reinforced short-limbed shear walls with one-second-scale has been made. The test results show that the final damage of the samples all are caused by the connecting beam failure, which is the weak region of the reinforced short-limbed shear wall, so the concrete strength of inner beam must be higher than that of wall, in order to avoid the bonding damage. The ductility factor of the reinforced short-limbed wall with wing is greater than 3.5, the dissipative energy ability of the wall with wing is superior to that of wall without wing. |
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| Keywords: | short-limbed shear wall seismic performance experimental research |
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