水下帷幕灌浆单元工程施工质量评定验收标准研究

Research on Assessment and Acceptance Standard of Construction Quality of Underwater Curtain Grouting Project

依据《水利水电工程施工质量检验与评定规程》(SL176-2007)等规范、标准以及西北口水库除险加固工程设计、施工特点,研究了水下帷幕灌浆单元工程施工质量评定验收标准。应用实践表明,该标准对水下帷幕灌浆施工质量的检验项目、标准以及验收评定条件和程序等进行了规定,有利于新工艺施工过程中的质量控制管理工作,适合于西北口水库的施工特点,其他类似工程可有分析地借鉴或参照本标准的有关规定。

Based on the specifications and criteria in“Inspection and Assessment Specification for Construction Quality of Hydraulic and Hydroelectric Engineering”(SL176-2007)and the characteristics of design and construction of the reinforcement project in Xibeikou Reservoir,this paper studies the assessment and acceptance standards of construction quality of underwater curtain grouting unit project.It shows that the said Specification specifies the inspection items,standards,acceptance conditions and procedures for construction quality of underwater curtain grouting,which is conducive to the quality control and management in the construction process of new technology,and fits the construction characteristics of Xibeikou Reservoir.Other similar projects can draw lessons from the relevant provisions of the Specification.