隧洞混凝土衬砌施工关键点的质量保证措施

Quality Assurance Measures of Tunnel Concrete Lining Construction Key Points

结合隧洞混凝土衬砌施工实际,研究各工序施工的特点和难点,从钢筋制安、模板支设和混凝土浇筑施工中总结和提炼出质量控制关键点和质量保证措施。在执行相关技术标准和规范要求的同时,根据质量监督工作的经验,提出了一些加强质量管理的见解。

Combining the reality of tunnel concrete lining construction,the characteristics and difficulties were studied in construction of each working procedure. Quality control key points and quality assurance measures were refined from the steel fabrication and installation and concrete pouring construction. Under the implementation of relevant technical standards and specifications requirements,some views for strengthening quality management were given based on the experience of quality supervision.