土工织物的摩擦特性  

Friction Characteristics of Geotextile

作　　者：李宇[1] 陈德春[1] 金鹰[1] 

机构地区：[1]河海大学,南京210098

出　　处：《东北林业大学学报》2003年第2期67-69,共3页Journal of Northeast Forestry University

摘　　要：国家重点工程———长江口深水航道治理在施工过程中 ,因工程所在地区砂石材料的短缺 ,所以本着经济适用原则 ,拟采用各类土工织物布置在导堤的不同结构部位。作者对各部位拟用的材料就其摩擦特性 ,针对工程特点及施工状态 ,进行了大量试验研究 ,为工程提供了可靠的设计参数。Owing to the lack of such materials as sands and stones, and on the basis of economical and applicable principles, the improvement project of the deep-draft channel of the Yangtze Estuary, a state key project, adopts various kinds of geotextile on different structural positions. A series of laboratory studies are carried out, which focus on the friction characteristics of geotextile for different engineering features and constructing status. Results provide reliable parameters for the design of the project.

关 键 词：土工织物 摩擦特性 长江口 航道治理 

分 类 号：TV69[水利工程—水利水电工程]