接触灌浆

水电站压力钢管与混凝土之间的接触灌浆

Contact grouting between penstock and concrete

该方法利用了接触灌浆原理，可保证浆液在建筑结构与地基土接触层之间形成灌浆帷幕。

Using contact grouting mechanism , a grouting curtain is surely formed between structure and ground soil .

高拱坝陡坡坝段接触灌浆指标敏感性分析

Sensitivity analysis of contact grouting indicators in steep section of high arch dam

龙滩水电站左岸进水口钢衬接触灌浆施工

Contact grouting construction for intake steel linings on left bank of Longtan Hydropower Station

为保证钢衬整体结构的稳定性，通常都对脱空进行接触灌浆，一般以水泥灌浆为主，化学灌浆则用于水泥灌浆后的辅助补强。

To ensure stability of the whole structure of steel-lined , grouting is always applied into void treatment in which chemical grouting was supplementary for cement grouting .

实践证明，针对建筑场地的不同地质情况，采用溶洞灌浆、喷桩和钢管桩进行地基处理均是可行的。龙滩水电站左岸进水口钢衬接触灌浆施工

The results show that every of them based on different geologic conditions can be feasible . Contact grouting construction for intake steel linings on left bank of Longtan Hydropower Station

接触段固结灌浆引管法施工工艺试验及应用

Test and Application of Pipe Guiding Method of the Consolidation Grouting of Contact Section