【摘要】 为检验岭澳核电站二期现浇钢筋混凝土循环水管沟的施工质量和防水性能。设计要求对其伸缩缝进行水压试验,以验证其不透水性能。通过制定切实可行的试验方案,取得了令人满意的效果,为大口径现浇钢筋混凝土输水管沟的不透水性能检测试验开辟了一种新的途径。更多还原

【Abstract】 In order to test the construction quality and waterproof performance of cycle water pipe trench made of cast-in-situ reinforced concrete in Ling’ao nuclear power station second stage,hydraulic test of expansion joints is required by design to insure the water tightness of pipe trench.Good effect is attached by make reasonable test shame.It offers reference to water tightness test of large diameter cycle water pipe trench made of cast-in-situ reinforced concrete.更多还原