| 网格状带齿加筋的拉拔特性 |
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| 引用本文： | 赵岗飞,张孟喜,蔡春. 网格状带齿加筋的拉拔特性[J]. 上海大学学报(自然科学版), 2011, 0(6): 785-791 |
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| 作者姓名： | 赵岗飞 张孟喜 蔡春 |
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| 作者单位： | 上海大学土木工程系; |
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| 基金项目： | 国家自然科学基金资助项目(40972192); 上海市教委科研创新重点资助项目(11ZZ88) |
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| 摘 要： | 在水平-竖向(horizontal-vertical,H-V)加筋体系基础上,提出网格状带齿加筋,并对网格状带齿有机玻璃材料进行拉拔试验研究.首先,对有机玻璃材料进行孔洞设置,并在合适的地方通过布置一定的齿筋来构成立体加筋材料；然后,对不同孔洞、不同齿筋高度的网格状带齿有机玻璃材料在多种法向应力情况下进行拉拔试验.试验...
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| 关 键 词： | 水平-竖向(horizontal-vertical,H-V)加筋土 网格状带齿加筋 拉拔试验 极限拉拔阻力 |
Pull-out Test on Interface Characteristics of Grid Reinforcement of Denti-inclusions |
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| ZHAO Gang-fei,ZHANG Meng-xi,CAI Chun. Pull-out Test on Interface Characteristics of Grid Reinforcement of Denti-inclusions[J]. Journal of Shanghai University(Natural Science), 2011, 0(6): 785-791 |
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| Authors: | ZHAO Gang-fei ZHANG Meng-xi CAI Chun |
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| Affiliation: | ZHAO Gang-fei,ZHANG Meng-xi,CAI Chun(Department of Civil Engineering,Shanghai University,Shanghai 200072,China) |
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| Abstract: | A new soil reinforcement method using mesh with teeth is proposed based on horizontal-vertical(H-V) reinforcement.First,holes and vertical bars are set on the perspex material to constitute a three-dimensional reinforcement material.A series of pull-out tests of perspex with holes geosynthetics are performed to investigate the interface behavior between sand and perspex with hole inclusions in terms of different forms of reinforcements.The impact of tooth height and hole size of reinforcement for ultimate p... |
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| Keywords: | horizontal-vertical(H-V) reinforced soil grid reinforcement of denti-inclusion pull-out test up-limited pull-out resistance |
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