一种组合式衡重挡土墙设计方法

发布时间：2018-11-10 14:39

【摘要】：衡重式挡土墙在道路工程建设中占有较大比例,但墙高时,存在截面大、圬工量大、施工进度慢等缺陷,因此对其进行优化设计具有重要的工程意义。针对上述问题,提出了一种钢筋混凝土与砌体组合的衡重式挡土墙设计方法,给出了相应的计算模型及构造措施,通过理正岩土的挡土墙设计计算论证了方案的可行性。并结合边坡治理工程实例,进行了方案对比,结果表明本设计方法在经济性和环境效益等方面取得了良好的效果。因此组合式衡重挡土墙设计方法在岩土工程中有广阔的市场前景,也为类似工程提供了借鉴意义。
[Abstract]:The counterweight retaining wall occupies a large proportion in the road engineering construction, but when the wall is high, it has many defects, such as large section, large amount of masonry, slow construction progress and so on. Therefore, it is of great engineering significance to optimize the design of the retaining wall. Aiming at the above problems, a design method of balanced retaining wall with reinforced concrete and masonry is put forward, the corresponding calculation model and construction measures are given, and the feasibility of the scheme is proved through the design and calculation of retaining wall of rock and soil. The results show that the design method has achieved good results in economic and environmental benefits. Therefore, the design method of combined balance retaining wall has a broad market prospect in geotechnical engineering, and also provides a reference for similar projects.
【作者单位】：桂林理工大学广西岩土力学与工程重点实验室;桂林理工大学土木与建筑工程学院;
【基金】：国家自然科学基金项目(11372078);(51309055) 广西自然科学基金创新团队项目(2012GXNSFGA060001)
【分类号】：U417.11

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