| 砖砌体旧房墙上直接开洞的探讨 |
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| 引用本文： | 石建军,卜乐奇. 砖砌体旧房墙上直接开洞的探讨[J]. 南华大学学报(自然科学版), 1998, 0(1) |
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| 作者姓名： | 石建军 卜乐奇 |
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| 作者单位： | 中南工学院建筑工程系!衡阳，421001(石建军)，长沙交通学院!长沙，410076(卜乐奇) |
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| 摘 要： | 本文对砖砌体房屋墙上直接开洞的受力机理进行了分析，根据规范推导出了墙体开洞的容许净宽和支座截面面积的计算公式，列出了应用表格，并用实际工程验算了可靠性。
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| 关 键 词： | 砖砌体 墙体 旧房改造 |
Discussion on Direct Fabrication of Holes in Walls of Old-Brick Masonry Buildings |
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| Shi Jianjun. Discussion on Direct Fabrication of Holes in Walls of Old-Brick Masonry Buildings[J]. Journal of Nanhua University(Science and Technology), 1998, 0(1) |
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| Authors: | Shi Jianjun |
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| Affiliation: | Shi Jianjun(Department of Architectonic Engineering)Bu Leqi(Changsha Communications University) |
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| Abstract: | The characteristics of the direct fabrication of holes in walls of old all-brick masonry buildings were analysed in this paper. Based on "The Design Codes for Masonry Structures in China GBJ 3-88", the authors derived a formula for calculating the allowable clear span and the support cross-sectional area for hole making, tabulating the formula.The reliability of this method of calculation was verified by the actual project. |
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| Keywords: | brick masonary walling old-brick building reform |
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