| 强风化白砂土高填方路基的设计与施工 |
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| 引用本文： | 柯赛华,谢群,曹俊昌.强风化白砂土高填方路基的设计与施工[J].交通标准化,2014(11):108-110. |
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| 作者姓名： | 柯赛华 谢群 曹俊昌 |
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| 作者单位： | 江西赣北公路勘察设计院; |
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| 摘 要： | 在省道S304改建工程中,为了克服不利地形、满足规范要求及节约工程投资,对K508＋800～K511＋000路段采用填挖方案.该区域内存在强风化白砂岩,稳定性较差.分析了边坡的稳定性,提出了高填方路基质量控制措施,介绍了沉降计算分析和病害监控方法,进行了高填方涵洞设计,可供同行参考.
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| 关 键 词： | 白砂土 高填深挖 稳定性分析 沉降分析 拱涵 |
Design and Construction of High Fill Subgrade with Strong-Weathered White Sandy Soil |
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| Institution: | KE Sai-hua, XIE Qun, CAO Jun-ehang (Ganbei Highway Survey and Design Institute of Jiangxi Province, Jiujiang 332700, China) |
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| Abstract: | In the reconstruction of Provincial Highway $304, the scheme of fill and cut is applied in KS08＋800-K511＋000 section in order to overcome the unfavorable terrain, meet the demand of criterions and save the cost. The stability of the area is poor because of the strong-weathered white sand rock. The paper analyzes the stability of the slope, puts forward the measures for controlling the quality of the high fill subgrade, introduces the calculation method of settlement and the disease supervision methods, as well as designs the high fill culvert, which can be consulted by peers. |
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| Keywords: | white sandy soil high fill and deep cut stability analysis settlement analysis arch culvert |
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