摘要
结合工程实例,针对预应力混凝土箱梁预制与安装过程中出现的主要问题,分析了预应力箱梁预制过程及箱梁安装过程中的质量控制措施,并对预应力钢束张拉过程中可能出现的问题及其处理方法进行了探讨,从而确保工程质量。
Combining the actual project,the quality control measures during the course of the precasting and erecting of prestressed box beam were analyzed aiming at the main problems during the course.Besides,the main problems possibly appearing and the corresponding treatment in the tension process of the prestressed bar were discussed,so as to assure the engineering quality.
出处
《山西建筑》
2009年第25期229-230,共2页
Shanxi Architecture
关键词
预应力箱梁
预制
安装
质量控制
prestressed box beam
precasting
erecting
quality control
