基于全生命周期成本的粉沙质海岸LNG码头总平面方案比选OA

Jingtang Harbor of Tangshan Port is located at a silty coast,intense sediment motion and severe silting lead to higher requirements for the general layout design of an LNG terminal.In view of the traditional comparison and selection of general layout plans focusing on the initial construction cost only,Life-Cycle Cost(LCC)method applied here to conduct a comparative analysis of the general layout plans of an LNG terminal on a silty coast.By establishing an LCC accounting system suitable for silty coastal scenarios,with special attention paid to the characteristic cost items such as the sediment silting treatment,and combined with the technical feasibility analysis,the optimum strategy was scientifically selected.This researches also provided a new idea and method for the design optimization of important port projects under similar coastal conditions.