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2017年6月26日,水利部长江科学院工程质量检测中心(简称工程质量检测中心)参建的拉洛水利枢纽实施了金属结构第三方检测首次抽检任务,来自长江科学院重庆分院的技术人员采用超声波脉冲反射法和超声波衍射时差法(TOFD),对拉洛厂房压力钢管焊缝内部质量进行了抽检。拉洛水利枢纽及配套工程属于国家部署的172项重大水利工程,主要包含l座大坝(沥青混凝土心墙坝)、
June 26, 2017, the Ministry of Water Resources Yangtze River Engineering Quality Inspection Center (referred to as the Engineering Quality Inspection Center) to participate in the construction of the Laluo Hydroelectric Complex third-party inspection of metal structures for the first time sampling task from the Yangtze River Branch of Chongqing Branch of the technical staff using ultrasound Pulse reflection method and ultrasonic diffraction time-out method (TOFD), the internal quality of the pressure pipe of Raro plant was sampled. The Laluo Water Control Project and its supporting projects belong to 172 major water conservancy projects deployed by the state and mainly include l dams (asphalt concrete core dam)