Optimized Program of Specialized Course Ore Wharf Structure in Tianjin Port

With the design of over 200 000 huge tonners,the wharf position of Tianjin Harbor will definitely be developed to eastern open areas,and therefore,the wave height of wharf apron has to be increased. During the construction of professional bulk cargo wharf,traditional high piled beam-slab structure progressively reflects the characters of great deformation and high cost. Based on the specific engineering projects,this paper puts forward a new program for decorating abutment structure and girder pier structure by alternate. The optimized program has characters of reasonable structure,low cost,convenient construction