孔道压浆 Duct Grouting ; mortar grouting in pipe
孔道压浆剂 Porelike grouting agent
钻孔压浆桩 High pressure bored pile ; cement grounting pile
低压灌浆孔 low pressure grout hole
后压浆钻孔灌注桩 posterior grouting bored pile
钻孔压浆 drilling grouting
浅层钻孔压浆 superficial drilling mud jacking
孔道压浆料新老标准 Porelike grouting material
根据他人已有的关于材料应变软化模型的球(柱)形孔扩张问题的解，建立了压密灌浆中的浆泡扩张模型。
According to the former solution of spherical or columnar hole about material strain-softening model, the model for grout bulb expansion is formed in compaction grouting.
采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。
The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.
应用的经验公式及其计算参数可供同类型地质的后压浆人工挖孔桩的设计参考。
The empirical formula and calculation parameters can be used in design of post grouting man power mine pile on the same geological type with reference value.
应用推荐