塑料排水板处理软土地基沉降速率与沉降关系  

RELATIONSHIP BETWEEN SETTLEMENT RATE AND SETTLEMENT OF SOFT SOIL FOUNDATION PROCESSED WITH PLASTIC DRAINAGE PLATES

作　　者：刘亚晨 

机构地区：[1]福建省漳州市建设工程质量监督站,漳州363000

出　　处：《地质灾害与环境保护》2011年第3期74-77,共4页Journal of Geological Hazards and Environment Preservation

摘　　要：在塑料排水板处理软土地基的施工过程中,进行沉降实测,取得沉降速率与沉降的关系曲线。并利用此关系,反算现场固结系数、瞬时沉降量、主固结沉降量和次固结沉降量,分析各沉降组成部分的比重,探讨软基处理效果。以此通过工程实例,说明该方法的使用,为指导工程施工提供理论依据。The settlement during the processing was measured to obtain the curve of relationship between settlement rate and settlement. Then this curve is used to calculate inversely the coefficient of field consolidation, instantaneous settlement, primary consolidation settlement and secondary consolidation settlement and the proportion of each settlement is analysed to find out the effect from the processing. Thus the study of the engineering example illustrates how to use this analysis method and how it can guide such constructions with a theoretical basis.

关 键 词：塑料板排水 软土地基 沉降实测 工程施工 

分 类 号：P642[天文地球—工程地质学] P642.26[天文地球—地质矿产勘探]