论文部分内容阅读
结合南水北调北京段配套工程南干渠工程静水压试验的工作实践,介绍了南水北调南干渠浅埋暗挖段静水压试验的组织及试验控制。结合本次试验暗涵所处的高程的变化情况,将进行水压试验设计的注水量分为7个阶段。在试验过程中对可能产生的渗水量通过6级渗水量观测进行了记录,试验结果较好;同时,提出了工程应急处理的解决办法,给类似的工程试验提供了参考。
Combined with the practice of the hydrostatic test of the South Main Canal of the Beijing section of the South-to-North Water Diversion Project, the organization and experimental control of hydrostatic hydrostatic tests at the South-North Water Diversion Project (South Channel) are discussed. Combined with the change of elevation of the culvert in this experiment, the water injection quantity for the hydrostatic test is divided into seven stages. In the course of the experiment, the amount of seepage water that may have been produced was recorded through the observation of the water seepage amount of 6 grades, and the test result is good. Meanwhile, the solution to the engineering emergency treatment is put forward, which provides references for similar engineering tests.