天津滨海新区软土微观结构试验研究  

Test and Study on the Microstructure for Soft Soil of Tianjin Inshore New Developed Area

作　　者：马庆寅[1] 王宝勋[1] 杜东菊[2] 杨爱武[2] 

机构地区：[1]天津华北地质勘查局,天津300181 [2]天津城市建设学院,天津300384

出　　处：《西部探矿工程》2009年第9期27-28,共2页West-China Exploration Engineering

摘　　要：通过扫描电镜获取了天津滨海新区软土的微观照片,并用图像处理软件提取了软土孔隙的微观结构参数,研究表明,汉沽区、大港区和塘沽区的软土在组构特征上存在差异,这是导致其力学性质差异的主要原因。Electronic scanning microscope is used to obtain the microscopic scanning picture of Tianjin soft soil, and picture processing software is used to obtain the micro-structure parameters. We find that it is different from the fabric character for Hangu, Dagang and Tanggu area soft soil. These differences result in the diversity of mechanical property.

关 键 词：软土 微观结构 试验研究 

分 类 号：TU411.92[建筑科学—岩土工程]