| 现砌加强肋生态复合墙体斜截面抗剪承载力研究 |
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| 引用本文： | 张文斌,张程华,黄炜,徐秦,陈海燕.现砌加强肋生态复合墙体斜截面抗剪承载力研究[J].工业建筑,2012(8):33-36. |
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| 作者姓名： | 张文斌 张程华 黄炜 徐秦 陈海燕 |
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| 作者单位： | 西北工业大学;西安建筑科技大学 |
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| 基金项目： | 国家自然科学基金项目(50908188、51078028);国家“十二五”科技支撑项目(20012BAJ16B02);陕西省教育厅自然科学专项基金项目(11JK0940、2010JK622、12JK0908);陕西省重点学科建设专项资金资助项目(E01001、E01003);国家“973”计划资助项目(2012CB723302);长江学者和创新团队计划资助 |
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| 摘 要： | 为了便于生态复合墙体的进一步推广,提出现砌加强肋生态复合墙体,并对该复合墙体抗剪承载力计算进行研究。首先对1/2比例现砌加强肋生态复合墙体进行低周反复荷载试验,分析了试件的抗剪试验结果;在试验研究的基础上,分析了影响现砌加强肋生态复合墙体斜截面抗剪能力的主要因素,结合已有抗震墙体相关资料,提出砌加强肋生态复合墙体抗剪承载力的通用计算公式,并给出了公式的适用条件。计算结果与试验结果的对比表明:理论推导所得的复合墙体斜截面受剪承载力计算公式,具有一定的精度,且概念非常明确,能够满足实际工程设计的需要。
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| 关 键 词： | 现砌加强肋生态复合墙体 试验研究 抗剪承载力 |
SHEAR BEARING CAPACITY OF DIAGONAL SECTION ANALYSIS OF SITE WALLING STIFFENING RIB ECOLOGICAL COMPOSITE WALL |
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| Zhang Wenbing,Zhang Chenghua,Huang Wei,Xu Qin,Chen Haiyan.SHEAR BEARING CAPACITY OF DIAGONAL SECTION ANALYSIS OF SITE WALLING STIFFENING RIB ECOLOGICAL COMPOSITE WALL[J].Industrial Construction,2012(8):33-36. |
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| Authors: | Zhang Wenbing Zhang Chenghua Huang Wei Xu Qin Chen Haiyan |
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| Affiliation: | 1.Northwestern Polytechnical University,Xi’an 710072,China; 2.Xi’an Univ.of Arch.& Tech.,Xi’an 710055,China) |
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| Abstract: | In order to facilitate further promotion of the ecological composite wall,it was proposed a site walling rib ecological composite wall,and research on the shear capacity calculation was done.The test of an ecological energy-saving composite wall with 1/2scale under low-frequency cyclic loading was carriedout,and the test results were analyzed.It was analysed the main influencing factors of the shear strength of diagonal section of the now building stiffening rib ecological composite wall based on the experimental study.The general formula for the calculation of the shear capacityof the now building stiffening rib ecological composite wall was proposed based on related information,and applicable conditions of the formula were presented.By comparison between numerical simulation and test result,the calculation formula of shear bearing capacity of diagonal section of the composite wall was deduced,which could be used to guide practical engineering with relatively high precision and very clear concept. |
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| Keywords: | site walling stiffening ribs ecological composite wall experimental study shear bearing capacity |
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