灌浆管

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

该文介绍缅甸船厂坞口基坑采用高压喷射灌浆二管法水平封底防渗施工方法和经验。

In the paper , it is introduced that the construction method and experience of seepage control by the double-pipe method of high pressure jet grouting to seal the bottom of dock foundation of a shipyard in Burma horizontally .

计算结果表明，以一定长度的伸缩管代替常规伸缩节，并采用将厂坝间分缝回填灌浆至管底高程的厂坝联结型式，可使结构位移和钢管应力满足使用要求。

The results indicate that replacing the expansion joint by a penstock with outside cushion layer and using a favorable structural measure for connecting the dam and the powerhouse can meet the requirements of structural displacement and stress of steel penstock .

高喷灌浆技术加固排水管方法

High - pressure Grouting Technique Strengthening Drainpipe

通过对潮阳某水库坝基帷幕灌浆采用袖阀管灌浆的实例分析，阐明袖阀管灌浆法的施工原理、工艺、实用性及其灌浆效果。

By the instance analysis of the sleeve valve tube grouting for the heavy curtain grouting of large-delta base in a reservoir in Chaoyang , this paper demonstrates the construction principles , technology , practicability and grouting effect of sleeve valve tube grouting method .