Abstract: With the deepening of economic globalization, countries all over the world pay more and more attention to build and extend the industrial chain, obtain more economic elements, occupy a larger market and achieve industrial transformation and upgrading through the industry linkage development between the regions, in order to reach the purpose of improving the regional industry competitiveness. The co-location of logistics park and industrial park, as well as optimal allocation of the goods, is beneficial to strengthen synergies between the regional industry, so as to promote the overall development of regional economy. Under the premise of an alternative point being determined, the theory of multiple objective with total costs and total carbonemissions being used as objective function according to co-location problem of logistics park and industrial park, the multi-objective location model is established, and the non-dominated sorting genetic algorithm Ⅱ is designed, thought the algorithm to solve the logistics park and industrial park of collaborative construction address and optimized allocation of goods. The algorithm is analyzed by an example, and the results show that the proposed algorithm is highly efficient, and the stability of the model is verified by sensitivity analysis of the main parameters.

Key words: industry park, logistics park, multi-objective model, co-layout