1) water seal action
水封作用
1.
The action of water cushion at the bottom of holes,hole water pressure blasting action,water seal action and water wedge action mechanism are analyzed in detail in the paper when soaking-hole blast happens.
本文详细分析了浸水炮孔爆破时,炮孔底部水垫层作用、炮孔水压爆破作用、水封作用和水楔作用机理,充分利用水在爆破时的有利作用。
3) closure effect
封闭作用
1.
Critical edge pressure analysis of two-layered ground considering closure effect;
封闭作用对双层地基临塑荷载的影响
2.
Critical edge pressure of soft clay foundation considering closure effect and stress dispersion of crust;
考虑封闭作用和应力扩散的软土地基临塑荷载
3.
The cause of the appearance of closure effect and its effect on the abutment are analyzed as well.
本文指出地表硬壳层不仅对荷载起扩散作用，而且它对下卧软土层还具有封闭作用，这个作用会导致软土层中产生较大的附加应力和应力影响范围。
4) capping
[英][kæp] [美][kæp]
封端作用
5) sealing water
密封用水
6) blockade mine
封锁用水雷
补充资料：水封
1.水葬。 2.内贮水以隔绝气体的装置。卫生用具上的存水弯是最常见的水封。
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