基坑施工出入口通行能力影响因素分析OA

In order to ensure smooth road traffic and construction quality and safety,improve road traffic safety and efficiency,and even improve the overall construction efficiency,the data of the comprehensive transportation hub project of Beijing Municipal Administrative Center Station is taken as an example.The factors affecting the traffic capacity of the entrance and exit of the foundation pit are analyzed from four aspects of road,traffic,control & man-agement and environment.The first level indicators of four influencing factors of road,traffic,control & manage-ment measures and environmental conditions are extended to 16 second level indicators of influencing factors such as the width of the road connecting the entrance and exit.This proposes a new research approach to develop reason-able traffic control measures and improve the safety of the road at entrance and exit of the foundation pits.