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.
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.
出处
《交通标准化》
2014年第11期108-110,共3页
Communications Standardization
关键词
白砂土
高填深挖
稳定性分析
沉降分析
拱涵
white sandy soil
high fill and deep cut
stability analysis
settlement analysis
arch culvert
