| 轴压下砌体结构加固后加材料强度利用系数的探讨 |
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| 引用本文： | 鞠学廷,赵建昌,令赟刚,刘一钢,张芝华.轴压下砌体结构加固后加材料强度利用系数的探讨[J].兰州铁道学院学报,2009,28(4):61-63. |
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| 作者姓名： | 鞠学廷 赵建昌 令赟刚 刘一钢 张芝华 |
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| 作者单位： | 鞠学廷,令赟刚 ,刘一钢,张芝华(兰州交通大学土木工程学院,甘肃兰州,730070);赵建昌(兰州交通大学土木工程学院,甘肃兰州,730070;甘肃省建筑物耐久性诊治工程技术研究中心,甘肃兰州,730070) |
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| 摘 要： | 从砖砌体与后加材料（水泥砂浆和钢筋）的应力应变关系及极限应变入手,从理论上推导了后加材料在均匀受压情况下的强度利用系数,并给出了计算实例,为加固设计中的理论分析提供了一种方法.
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| 关 键 词： | 砖砌体 加固 夹板墙 强度利用系数 |
Theoretical Derivation of "Plywood Wall" Method Added Material Utilization Coefficient in Reinforced Axial Masonry Structure |
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| Institution: | JU Xue-ting, ZHAO Jian-chang, LING Yun-gang, LIU Yi-gang, ZHANG Zhi-hua (1. School of Civil Engineering, Lanzhou Jiaotong University, Lanzhou 730070,China; 2. Gansu Construction Durability Research Center, Lanzhou 730070,China) |
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| Abstract: | Based on the stress-strain relationship and ultimate strain of brick masonry and added materials（cement mortar and steel）,the strength utilization factor is theoretically derived from the added material in the case of uniform compression,and the examples of the calculation are presented to provide a method for theoretical analysis of the reinforcement design. |
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| Keywords: | brick masonry structure strengthening plywood wall strength utilization factor |
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