井衬砌 meaning in English
well lining
Examples
- There are two lining structure types which are frequently used in engineering presently , one is the reinforced concrete lining , another is the steel lining encircled by concrete
摘要目前工程上比较常用的水电站调压井衬砌结构型式有两种，一种结构型式是钢筋混凝土衬砌结构型式，另一种结构型式是钢衬加回填混凝土衬砌结构型式。 - This paper analyses the stress and deformation of the two lining structure types of the surge shaft surrounded with crush rock under the action of high water pressure by using fem , compares the two lining types ' s merits and demerits in stress , deformation , fracture state , the combining bearing of surrounding rock and lining structure , the safety and economics
本文针对围岩条件比较破碎，裂隙发育的调压井洞室结构，就两种衬砌结构型式分别进行了高水头作用下的有限元数值模拟，从调压井衬砌结构选型角度分析对比了两种衬砌结构型式在围岩及衬砌结构应力与变形、衬砌结构钢筋混凝土开裂、围岩与衬砌结构联合承载、结构安全储备、经济等方面的优劣。