1) orifice-closed grouting method
孔口封闭灌浆法
1.
The application of orifice-closed grouting method construction technique in low-pressure non-cover-weight grouting under complex geological conditions was discussed,and the reasonable parameters were proposed.
针对燕山水库右岸单薄山体采用低压无盖重帷幕灌浆防渗,探讨了孔口封闭灌浆法在复杂地质条件下的低压无盖重灌浆中的应用,并提出了合理的参数。
2) orifice-closed method
孔口封闭法
1.
In the design of the impermeable curtain grouting engineering,high-pressure cement grouting with orifice-closed method was adopted.
某水电站二期工程为地下厂房,工程防渗帷幕灌浆采用了孔口封闭法高压水泥灌浆。
3) grout hole welding
灌浆孔封焊
4) packing gland
孔口封闭器
1.
The packing gland for the conventional high-pressure grouting is modified to be adaptable to the low-pressure curtain grouting;by which the application area of the grouting method is enlarged along with improved grouting quality and shortened construction period.
通过对常规孔口封闭灌浆法的孔口封闭器进行改造,使孔口封闭灌浆法也适应于低压帷幕灌浆工程,从而扩大了其适用范围,提高了工程质量,缩短了工程工期。
5) drilling grouting method
钻孔灌浆法
6) enclosure at the dam body and hole-top
孔口及坝体封闭
补充资料：孔口
1.洞口。
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