Highway Bridge Construction Resource Equilibrium Based on Genetic Algorithm Optimization Research

At present, highway and bridge projects in China are in full swing. In the process of multi project construction of highway and bridge, it is of great significance to study the project scheduling. On the basis of fully analyzing the specific characteristics of multi projects in highway and bridge construction, this paper studies the problem of “fixed duration resource balance (RB)” based on genetic algorithm (GA). Combined with the specific characteristics of multi projects in highway and bridge construction, it establishes an optimization model, and proposes the process of GA to solve the problem of multi RB in construction projects. When considering the multi project resource balance optimization (RBO) problem of highway and bridge construction, the GA is used to solve the problem. The results show that the model is effective for the multi project RB problem of highway and bridge construction. At the same time, it proves that it has great advantages to consider the RB of multiple projects of highway and bridge construction from the new perspective of resource scheduling cost.