论新近堆积黄土湿陷系数δ_s的最佳测定压力  

On optimum measuring pressure of collapsible coefficient of lately accumulated loess

作　　者：杨新荣 

机构地区：[1]山西省勘察设计研究院

出　　处：《山西建筑》2006年第17期106-107,共2页Shanxi Architecture

摘　　要：介绍了新近堆积黄土的基本特点及湿陷机理,结合工程实例,探讨了黄土的湿陷性及湿陷等级的判定方法,归纳了湿陷系数与压力的关系,确定了山西省测定湿陷系数的最佳压力。It introduces basic characteristics and collapsible mechanism of lately accumulated loess, discusses the determination of collapsibility and collapsible degree of loess combined with practical engineering, summarizes the relationship between collapsible coefficient and pressure, and sets up the optimum pressure to measure collapsible coefficient in Shanxi province.

关 键 词：新近堆积黄土 湿陷性 最佳压力 

分 类 号：TU444[建筑科学—岩土工程]