Yingxia Yu

Yingxia Yu,1,* Kanghui Huang,1,* Jingjin Wu,2 Caiyou Ding,2 Huafang Zhang1 1Department of Nursing, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine, Zhejiang University, Yiwu, Zhejiang, People’s Republic of China; 2Department of Vascular Surgery, Center for General Surgery, The Fourth Affiliated Hospital of School of Medicine, and International School of Medicine, International Institutes of Medicine,...

1 Introduction With the rapid development of China's infrastructure construction, the number of highway tunnel constructions is increasing day by day. The large-scale construction of highway tunnels has increased the consumption of raw materials and energy, generating a large amount of greenhouse gasses. The carbon emissions per kilometer throughout the life cycle of tunnel highway sections are equivalent to 4–5 times that of open highway sections [1-3].

3.3. Construction Time-Cost Optimization Process Combined with the project data, the time-cost optimization process based on BIM technology and genetic algorithm is established, as shown in Figure 3. This process mainly includes the BIM module and GA module. The ultimate goal of the BIM module is to obtain project parameter information for feasible solutions. The main function of the GA module is to dynamically optimize the time-cost through MATLAB programming.