Author(s)

Dongdong Sun

Corresponding Author

Dongdong Sun

Abstract

This article focuses on the study of municipal road construction technology and intelligent decision-making under complex geological conditions. Under the background of accelerating urbanization, municipal roads often face complex geological conditions such as soft soil foundation and karst area. By analyzing the influence of complex geological conditions on construction, this study explores targeted construction technology and builds an intelligent decision-making system. Taking the municipal road construction project in a complex geological area of a city as an example, drainage consolidation method and grouting filling method are used to deal with special geology, and intelligent decision-making system is used to monitor key parameters such as settlement in real time. The results show that, for example, in the construction of soft soil foundation, the settlement is 50mm on the 30th day, 80mm on the 60th day and 100mm on the 90th day. After optimization, the average absolute error of the decision-making model decreased from 15mm to 8mm, the root mean square error decreased from 20mm to 12mm, and the decision coefficient increased from 0.80 to 0.92. The research shows that reasonable construction technology combined with intelligent decision-making can effectively deal with complex geological challenges and improve construction quality and efficiency.

Keywords

Complex geological conditions, Municipal road construction, Construction technology, Intelligent decision-making, decision-making model