| 单跨带洞框支密肋壁板结构墙梁中托梁内力系数分析 |
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| 引用本文： | 王建强,丁永刚,王晓峰. 单跨带洞框支密肋壁板结构墙梁中托梁内力系数分析[J]. 建筑科学, 2009, 25(5) |
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| 作者姓名： | 王建强 丁永刚 王晓峰 |
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| 作者单位： | 郑州大学,土木工程学院,郑州,450002;河南工业大学,土木建筑学院,郑州,450052;桂林工学院,土木工程系,广西,桂林,541004 |
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| 基金项目： | 河南省教育厅自然科学研究计划项目 |
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| 摘 要： | 考虑托梁高跨比、墙体高跨比、底部框架柱的截面高度与其长度之比、墙体洞口位置诸因素,采用正交试件设计,对单跨带洞框支密肋壁板结构墙梁中洞口对托梁内力的影响进行了分析,进而通过回归分析得到了单跨带洞框支密肋壁板结构墙梁考虑墙梁组合作用的托梁内力系数.
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| 关 键 词： | 框支密肋壁板结构墙梁 洞口 托梁 内力系数 |
Analysis of the Internal Force Coefficient of the Trimmer Beam of Single-Span Frame-Supported Multi-Ribbed Wall Beam with Opening |
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| WANG Jian-qiang,DING Yong-gang,WANG Xiao-feng. Analysis of the Internal Force Coefficient of the Trimmer Beam of Single-Span Frame-Supported Multi-Ribbed Wall Beam with Opening[J]. Building Science, 2009, 25(5) |
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| Authors: | WANG Jian-qiang DING Yong-gang WANG Xiao-feng |
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| Affiliation: | School of Civil Engineering;Zhengzhou University;Zhengzhou 450002;China;School of Civil Engineering and Architecture;Henan University of Technology;Zhengzhou 450052;China;Department of Civil Engineering;Guilin University of Technology;Guilin 541004;Guangxi;China |
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| Abstract: | Considering the factors of height-to-span ratio of the trimmer beam,height-to-span ratio of the wall,section height-to-length ratio of the bottom frame column and the position of the opening in the wall,the orthogonal design of single-span frame-supported multi-ribbed wall beam with opening is done and the influence of the opening on the internal force of the trimmer beam is analyzed.Then,the internal force coefficients of the trimmer beam are obtained through the regression analysis. |
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| Keywords: | frame-supported multi-ribbed wall beam opening trimmer beam internal force coefficient |
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