1) impervious diaphragm
不透水性隔膜
2) vapour resistance
水汽隔绝性;不透汽性
3) water tightness closure
不透水隔板
4) impervious interlayer
不透水隔层
1.
Based on the practical cases of construction,this paper argues that the technical problems of precipitation difficulty in the soft soil containing impervious interlayer can be solved effectively by adopting comprehensive precipitation of light well-point,deep well and sand drain.
结合工程实例,阐明采用轻型井点、深井、砂井综合降水的方法,可以有效地解决含不透水隔层软弱淤泥质土中深沟槽降水困难的技术难题。
5) impervious aquiclude
不透水隔水层
1.
Aiming at foundation pits(of impervious aquiclude)with confined underground water in soft soil area,calculation model for piping based on plastic deformation failure is developed from piping mechanism of soil under foundation pits,and the concept of yield stress ratio & judgement standard of piping for foundation pits are presented.
针对软土地区不透水隔水层承压水基坑,从坑底土产生塑性变形破坏的力学机理出发,建立了基于塑性破坏的承压水基坑突涌计算模型,提出了屈服应力比概念和基坑突涌判断标准。
6) impermeability
[英][im,pə:miə'biliti] [美][ɪm,pɝmɪə'bɪlətɪ]
不透水性
1.
The water absorption and impermeability of mortar has close correlation with pore structure.
砂浆的吸水性和不透水性与其孔结构密切相关,研究了不同品种的憎水剂和消泡剂种类和掺量对聚合物砂浆吸水率、软化系数、不透水性和孔结构的影响,结果表明,硬脂酸类憎水剂(C)-有机硅类消泡剂(B)与成品聚合物砂浆的配伍效果最好,砂浆的吸水率降低、不透水性和软化系数提高。
补充资料：水汽
1.水蒸气。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条