河南郑东新区粉土工程地质性质及承载力特征分析  

Analysis on Engineering Geological Properties and Bearing Capacity Characteristics of Silty Soil in Zhengdong New District,Henan

作　　者：何德洪 HE De-hong(Architectural design and researchinstitue of henan province,CO.Ltd,zhengzhou 450014)

机构地区：[1]河南省建筑设计研究院有限公司,郑州450014

出　　处：《矿产勘查》2018年第10期2031-2037,共7页Mineral Exploration

摘　　要：郑东新区浅部土层主要为新近沉积的粉土层,浅层粉土分布广且有一定厚度,一般情况下可作为工业与民用建筑基础的主要持力层。文章主要分析研究郑东新区粉土的基本工程地质特性,探讨地基承载力与静力触探的关系的基础上,结合工程实例进一步分析和研究粉土地基的工程特性,为类似条件的粉土地基设计与研究提供参考。The shallow soil layer in the Zhengdong New District is newly deposited silty soil in main,where the shallow silty soil widely distributes with a certain thickness.It is the main bearing layer of general industrial and civil building foundation.This paper has analyzed the basic engineering properties of silty soil in Zhengdong New District and studied the relationship between bearing capacity of foundation and static penetration test.Furthermore,in this paper the engineering properties of silty soil foundation are analyzed and studied in combination with engineering cases.It provides a reference for designing and researching silty soil foundation in similar conditions with certain practical value.

关 键 词：郑东新区 粉土 工程地质性质 粉土地基 承载力 

分 类 号：TU441[建筑科学—岩土工程]