Research on quality control method of road engineering construction based on genetic algorithm

In order to comprehensively control the construction quality of road engineering, this paper studies the quality control method of road engineering construction. In this study area, the four objectives of construction period, cost, quality and environment are analyzed and studied quantitatively. Based on this, the multi-objective optimization model of road engineering construction quality control is constructed. Combined with genetic algorithm, the optimal solution of the comprehensive optimization model is found. Finally, a typical project is taken as an example, The validity and rationality of the model are verified. The results show that the construction period is reduced by 12% and the cost is reduced by 0.2%. The quality and environmental objectives also meet the requirements of the contract. The goal of Balanced Optimization of construction period, cost, quality, and environment is achieved, which further shows the feasibility of the optimization control model and the effectiveness of the intelligent algorithm, At the same time, it provides reference and basis for the construction quality control of the actual road engineering project.