Tendaho火山岩地层防渗帷幕灌浆效果分析

摘要

本文通过对埃塞俄比亚Tendaho大坝右岸山体帷幕灌浆施工资料的整编分析，结合检查孔的压水试验成果和岩芯描述，综合评价其设计参数、施工参数和工艺，认为帷幕灌浆合理和有效，满足设计要求。%Through compiling and analyzing the construction data of the curtain grouting in the right bank of Tendaho Reservoir in Ethiopia and based on the results of water pressure test for access eye and core description, the design parameter, construction pa-rameter and technology are assessed comprehensively. The curtain grouting is reasonable and effective. It can satisfy the design demand.