| 密肋复合墙结构极限位移值确定的研究 |
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| 引用本文： | 陈欣,姚谦峰,黄炜. 密肋复合墙结构极限位移值确定的研究[J]. 低温建筑技术, 2010, 32(8): 48-50 |
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| 作者姓名： | 陈欣 姚谦峰 黄炜 |
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| 作者单位： | 西安建筑科技大学土木工程学院,西安,710055;西安建筑科技大学土木工程学院,西安,710055;西安建筑科技大学土木工程学院,西安,710055 |
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| 基金项目： | 陕西省13115项目,陕西省教育厅自然科学专项基金 |
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| 摘 要： | 本文利用课题组前期进行的大量密肋复合墙板的试验数据,研究了墙板的半退化多线型恢复力模型,在此基础上修正现有的基于位移的抗震设计计算方法,提出适用于密肋复合墙结构的基于位移的极限性态位移目标的计算方法。将本方法应用于确定1/3比例密肋复合墙体结构的极限性态目标位移,并与试验结果进行比较。比较的结果说明本方法是满足工程使用要求的。
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| 关 键 词： | 密肋复合墙体 恢复力模型 极限性态目标位移 |
STUDY ON THE METHOD FOR DETERMINING PERFORMANCE- BASED TARGET DISPLACEMENT OF MULTI- RIBBED WALL SLAB STRUCTURE |
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| CHEN Xin,YAO Qian-feng,HUANG Wei. STUDY ON THE METHOD FOR DETERMINING PERFORMANCE- BASED TARGET DISPLACEMENT OF MULTI- RIBBED WALL SLAB STRUCTURE[J]. Low Temperature Architecture Technology, 2010, 32(8): 48-50 |
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| Authors: | CHEN Xin YAO Qian-feng HUANG Wei |
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| Affiliation: | (Xi＇an University of Architecture and Technology, Xi＇an 710055, China) |
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| Abstract: | Based on the past experiments of the term, the skeleton curve is proposed, then, the available direct displacement based procedure was modified to fit for the multi-ribbed wall slab structure. The formula was applied to a t/3 scale multi-ribbed wall slab structure to testify the accuracy, and the result was positive, so the formula could be adopted for engineering purpose. |
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| Keywords: | multi-ribbed wall slab structure skeleton model performance-based target displacement |
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