| 加筋格宾新型组合支挡结构试验研究 |
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| 引用本文： | 黄向京,许桂林,杨果林,杜勇立. 加筋格宾新型组合支挡结构试验研究[J]. 公路交通科技, 2011, 28(2): 7-13 |
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| 作者姓名： | 黄向京 许桂林 杨果林 杜勇立 |
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| 作者单位： | 黄向京,HUANG Xiangjing(中南大学,土木建筑学院,湖南,长沙,410075;湖南省交通规划勘察设计院,湖南,长沙,410008);许桂林,杨果林,XU Guilin,YANG Guolin(中南大学,土木建筑学院,湖南,长沙,410075);杜勇立,DU Yongli(湖南省交通规划勘察设计院,湖南,长沙,410008) |
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| 摘 要： | 通过对湖南省湘潭至衡阳西线高速公路第12合同段新型加筋土结构--加筋格宾组合式挡墙(加筋格宾+绿色加筋格宾结构)进行现场监测,得到了该加筋结构形式在填筑施工过程中的垂直土压力及水平土压力的分布规律、拉筋的变形规律及潜在破裂面形式.监测结果表明:加筋土挡墙垂直土压力沿筋材长度方向的分布呈现明显的单峰或双峰现象,实测垂直土...
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| 关 键 词： | 道路工程 红砂岩 加筋格宾 绿色加筋格宾 组合式挡土墙 现场监测 |
Experimental Research on a New Kind of Compound Supporting and Retaining Structure with Reinforced Gabion Retaining Wall |
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| HUANG Xiangjing,XU Guilin,YANG Guolin,DU Yongli. Experimental Research on a New Kind of Compound Supporting and Retaining Structure with Reinforced Gabion Retaining Wall[J]. Journal of Highway and Transportation Research and Development, 2011, 28(2): 7-13 |
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| Authors: | HUANG Xiangjing XU Guilin YANG Guolin DU Yongli |
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| Affiliation: | HUANG Xiangjing1,2,XU Guilin1,YANG Guolin1,DU Yongli2(1.School of Civil Engineering and Architecture,Central South University,Changsha Hunan 410075,China,2.Hunan Provincial Communications Planning Survey & Design Institute,Changsha Hunan 410008,China) |
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| Abstract: | Through on-site monitoring,a new type of reinforced support structure(compound reinforced gabion retaining wall,namely,gabion retaining wall and green reinforced gabion retaining wall) of 12th contract section of Xiangtan-Hengyang expressway in Hunan province,the distribution patterns of the vertical and lateral earth pressures of this reinforced structure during the filling construction process,the tied-reinforcement deformation and the shape of potential rupture surface,were obtained.The on-site monitorin... |
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| Keywords: | road engineering red sandstone reinforced gabion green reinforced gabion compound retaining wall field monitoring |
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