摘要
本文以双河拱坝坝区帷幕灌浆质量检验为例,叙述了三级压力五段压水试验,在该坝左坝肩松动岩体及其以上帷幕灌浆质量检验中的应用,划分了六种试验曲线类型并对其一一作了分析.
Taking the case history of the curtian grouting quality examination of the Shuanghe arch dam site, this paper narrates the application of the three stage pressure five section water pump-in test to examine the curtain grouting quality of the loosened rock mass at and above the dam abutment. Six kinds of testing curve patterns are classified and analyzed one by one.
出处
《勘察科学技术》
1996年第1期21-23,20,共4页
Site Investigation Science and Technology
关键词
帷幕灌浆
质量检验
压水试验
水库
坝区
curtain grouting
quality examination
water pump-in testing
