摘要
在沿海地区的海相淤泥和淤泥质土上修筑高等级公路时,由于该类软土压缩沉降量大、排水固结缓慢、地基稳定性差,造成高等级公路建设中及建成后工程问题频繁出现。通过对某海相软土进行一维固结的试验研究,分析得出厦门沿海地区海相软土的固结沉降变形情况,可为相关工程提供一定的参考。
When the expressway is built on marine silt and silt soil in the coastal areas, as this marine soft soil is of high compression settlement, slow drainage consolidation and poor foundation stability, many engineering problems are appeared during the construction period of high-grade highway even after the construction is completed. By the experimental study of one-dimensional consolidation for some marine soft soil, the analysis educes the consolidation settlement deformation situation of marine soft soil in littoral of Xiamen, which can provide certain reference for related projects.
出处
《交通标准化》
2008年第6期43-46,共4页
Communications Standardization
关键词
海相软土
固结变形
沉降计算
marine soft soil
consolidation deformation
settlement calculation
