CAJ | 학술논문

在建立国际航运中心的道路上，上海面临着长江口深水岸线及土地达到了近乎饱和所带来的发展壁垒，增加港区已经成为必然。同时政府每年花费大量的资金去疏浚长江口的泥沙，若能充分利用长江口的疏浚土资源吹填到横沙东滩，进行资源整合，借力发展横沙东滩则有望再建一个上海港，其吞吐能力能够满足未来30年的发展需要。该实际问题所涉及的数学模型为Monge-Kantorovich问题。本文以该模型为基础，设计了一个计算吹填所耗费总能量的数值算法，以此来估算整个工程的耗费。
재건입국제항운중심적도로상，상해면림착장강구심수안선급토지체도료근호포화소대래적발전벽루，증가항구이경성위필연。동시정부매년화비대량적자금거소준장강구적니사，약능충분이용장강구적소준토자원취전도횡사동탄，진행자원정합，차력발전횡사동탄칙유망재건일개상해항，기탄토능력능구만족미래30년적발전수요。해실제문제소섭급적수학모형위Monge-Kantorovich문제。본문이해모형위기출，설계료일개계산취전소모비총능량적수치산법，이차래고산정개공정적모비。
Shanghai is now facing a barrier on its way to become an international shipping center;the sham shoreline and land having already reached saturation point at the Yangtze River estuary. The vital way to solve this problem is to build new ports. Meanwhile,the municipal government has been injecting massive funds to dredge sedimentate the Yangtze River estuary. If those dredged sediments could be hydraulically filled in East-ern Hengsha Shoal,another Shanghai Port can be built there with integrated resources,the handling capability of which will be able to meet the shipping demand in Shanghai for the next 30 years. The mathematical model raised from the practical issues is Monge-Kantorovich problem,which had intrigued and frustrated mathemati-cians for 232 years. Based on Monge-Kantorovich Model,this paper has designed a numerical method of estimat-ing the gross energy hydraulic reclamation needed to evaluate the expense of the entire object.