1) bottom-hole pouring
孔底灌浆
2) drilled grout hole
灌浆孔,灌浆钻孔
3) bottom-holder grout
托底灌浆
1.
The article explained the concept of bottom-holder grout,and analyze its strengthen mechanism from following aespects: function of horizontal prevention of seepage,impact on rock soil medium mechanics parameter,the transition on lose stability and destroy mechanism,influence of the hided rock stratum on below.
本文阐述了托底灌浆这一新技术的概念,并从托底灌浆的水平防渗作用、灌浆加固对岩土介质力学参数的影响、失稳破坏机理的转变、灌浆对下伏岩层的影响等几个方面对托底灌浆的加固机理进行了理论分析,提取出影响灌浆加固形成的素混凝土状盖板稳定的几个控制性因素,为岩溶地基加固处理工程的应用奠定了理论基础。
4) grouting at pile bottom
桩底灌浆
5) tremie grouting
封底灌浆
6) duct grouting
孔道灌浆
1.
The application of pre-stress and duct grouting technology in roof truss construction;
预应力张拉与孔道灌浆在屋架施工中的应用
2.
The making up of high-performance cement paste in post-tensioned prestressed duct grouting is preseated.
介绍后张预应力孔道灌浆中高性能水泥浆体的配制,并通过相关试验,对灌浆浆体的配比与性能进行了研究。
3.
contract and unsaturation of the grouting materials in the duct grouting of post-tensile.
通过大量试验分析研究,解决了长期以来后张预应力孔道灌浆存在的泌水,收缩不饱满、预应力钢材料得不到钝化保护等问题。
补充资料：孔底动力机
见螺杆钻具、涡轮钻具、海洋柔杆电钻。
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