摘要
综合论述了三塘湖盆地胶结土的形成原因,在野外勘察的基础上对其进行了原位测试及室内土工试验分析,查明了建设场地的岩土工程条件,为工程提供了准确的地基基础设计参数及合理的地基处理方案,结果表明胶结土工程性能较好,场地在采取一定的防排水措施保证地基不受水浸泡的情况下可采用天然地基,遇盐分较高或较软地层可采取局部换填方案。
The causes and engineering properties of the cemented soil in Santanghu Basin are discussed here.Based on field survey,the in-situ test and indoor soil test analysis are carried out,the geotechnical conditions for construction sites are identified,and the accurate foundation design parameters and reasonable ground treatment program are provided for the project.The results show that the cemented soil＇s performance is good,the natural foundation could be used for the site based on taking certain measures to ensure the foundation waterproofing and draining from the case of water immersion,and the local replacement program could be taken for salt-higher and soft formation.
出处
《水利与建筑工程学报》
2012年第1期124-126,共3页
Journal of Water Resources and Architectural Engineering
关键词
胶结土
力学性质
承载力
地基处理
cemented soil
mechanical properties
bearing capacity
ground treatment
