秦皇岛港#3泊位修复前后非破损检测及其鉴定

Non damage Inspection and Appraisal of Berth 3 of Qinhuangdao Port Before and After Repair

介绍秦皇岛港＃３泊位框架结构的重新修复前后的非破损检测及其鉴定，以及试块强度与超声波速指数方程式的建立、超声检测现场构件的混凝土强度。

Abstract It introduces the non damage inspection and appraisal of the frame structure of berth #3 of Qinhuangdao Port before and after repair, establishment of the equation between the test cube strength and ultrasonic wave speed index, as well as the concrete strength of the element at the inspection site are introduced.