Optimization Research On Heavy-Lift Cargo Logistics Plan Of International Engineering Project

Although the development of international engineering contracting market is slowing down in recent five years,the international project construction in China following the “Belt and Road” concept has been developing continuously all over the world.According to the data of international enterprises operating income of Engineering News-Record(hereinafter referred to as “ENR”)’s 250 largest international contractors released in 2018,with the total revenue was US$482.4 billion,an increase of 3.1% over last year.This is the first time that the international turnover of the top 250 companies has increased after it three consecutive declines since 2014,2015 and 2016.According to the data of the National Bureau of Statistics,China’s foreign contracted projects complete turnover of US$169 billion in 2018,1.7% lower than in 2017,and the value of newly signed contracts was US$241.8 billion,down 10.7% year-on-year.But among them,Chinese enterprises newly signed contracts for foreign contracted projects in the countries along the “Belt and Road” with value of US$125.8 billion,accounting for 52% of the newly signed contracts for China’s foreign contracted projects in the same period.The foreign contracted project of countries along the “Belt and Road” completed a turnover of US$89.3 billion,accounting for 52.8% of the total period,up 4.4% from last year.From design,procurement,logistics transportation,construction to put into use,the logistics transportation links involved of international engineering contracting project,especially the successful completion of the logistics transportation of key heavy-lift cargo,is the most important thing for the successful development of international engineering projects overseas,and is a sign of the construction of the complete milestone.At this stage,the “Belt and Road” initiative is stepping into the implementation stage of intensive cultivation.The international engineering project construction demand areas countries are mostly as Southeast Asia,Africa and other third world with incomplete logistics infrastructure.And the requirement types of these projects are more for the large-scale electric power equipment,chemical,petrochemical,wind power,nuclear power,with many heavy-lift equipment,effective logistics cycle,long logistics and transportation distance,and other difficult requirements.Based on the current experience is limited and the previous schemes are immature and flawed of heavy-lift cargo logistics of China’s international large-scale engineering projects,how to scientifically and reasonably measure the relationship between the logistics solutions of heavy-lift cargo,to formulate a mature and a more advantageous heavy-lift cargo logistics solution,it has become the most important content for the current international engineering project logistics practice.This article for the study of how the international large engineering project,establish targeted and to meet the requirements of the project large logistics plan optimization index system,by using FAHP triangular fuzzy analytic hierarchy process to compare and determine the weights of each index,then making a comparative advantage of logistics solutions,and the scheme finally applied the improved TOPSIS method to optimize the evaluation model scientifically and reasonably,and objectively analyzed the optimization results of the heavy-lift cargo logistics.Hope for the international large-scale engineering projects more complete,the “Belt and Road” strategic concept further implementation provide a theoretical basis.In this article,on the basis of comprehensive research on a large number of related domestic and foreign literatures,firstly,set forth the definition of international engineering projects and international engineering logistics elaborately,and combines relevant literature to define the characteristics of heavy-lift cargo logistics under international engineering projects,analyzes the main influencing factors of heavy-lift cargo logistics solutions in detail;Secondly,combining with the example of large-scale power engineering projects in Indonesia,field research on the status of job site logistics resources,combining with the operation specifications of heavy-lift cargo logistics of international engineering projects and the logistics requirements of heavy-lift cargo,designed 4 heavy-lift cargo logistics and transportation options for the Java No.7 power plant project in Indonesia;Thirdly,the actual situation of the comprehensive project,comparative analysis of the advantages,disadvantages and the objective factors affecting the logistics plan of the heavy-lift cargo of the 4 options,set up the optimization index system meets the special requirements of the Indonesian Java No.7 power plant project.In order to more objectively reflect and fully reflect the differences between the various options,the FAHP triangular fuzzy analytic hierarchy process is used to scientifically assignment the indicator elements;Finally,the improved TOPSIS method is used to evaluate the model,and the quantitative evaluation of the heavy-lift cargo logistics alternatives is further targeted and the optimizing results are obtained.Suggestions are put forward for optimizing results at the same time and validity of the above method is verified by the example research of Java No.7 power plant project.The research results of this article can provide an objective scientific reference for the formulation and selection of heavy-lift cargo logistics transportation solutions for international engineering projects,and provide theoretical support for enriching the heavy-lift cargo logistics transportation experience of large-scale engineering projects and improving the logistics competitiveness of international large-scale engineering projects.