Structure Status Detection And Reinforcement Method Of Tianjin Port 1-3 Wharf

In order to respond to national standard berthing pier management requirements, Tianjin port adapted to the needs of their own development, to Tianjin port part of old wharf wharf structure reinforcement and reconstruction needs to carry out the work, the work process need to solve how to better adapt to the policy of technical requirements, how to better evaluate the old structure, how to select the appropriate use of old structure reinforcement scheme, how to achieve new and old structural synergy and to realize the transformation of the production of port operations balance problem. In order to Tianjin Port 1-3 berth structure reinforcement project as example to study the above problems specific to solve train of thought and method. First, a detailed analysis of wharf renovation work policy background and technical requirements, the transformation of a hydraulic structure reinforcement is mainly the time node is restricted to a work; then a collection of 1-3 original construction and transformation process in relation to the relevant information; after the 1-3 berth based on concrete structure safety, the use of the durability and the special detection, the rear sheet pile structure special detection, analysis of the concrete structure durability grade, discusses the solution of steel sheet pile corrosion by use of the buried anode cathodic protection technique for steel structure, through the throughput forecasting and policy requirements determine the 1-3 berth structure reinforcement level, through a combination of original stress determining the characteristics of new structure stress as the first front sheet piled structure transformation of high pile wharf structural scheme, scientific analysis of terminal operation and wharf structure transformation characteristics of the development of a reasonable construction time requirements. Of this job begin to make Tianjin Port 1-3 berth grade from 20000 tons to 70000 tons, reasonable application of the old structure, reduce the original wharf transformation brought about by the waste of resources, saving the Tianjin port of valuable water front resource, Tianjin port for the old wharf renovation work has found a creative way.