Application of BIM Technology in Electronic Bidding System of Engineering Projects

BIM is a system model based on the information of many engineering projects. It can describe and calculate the geometric information and spatial distribution of the whole engineering component and the quantity of the project. It has the characteristics of visualization, digitalization and parameterization. BIM technology is widely used in the whole life cycle of construction projects, such as decision-making, design, bidding, construction and operation. It can not only help enterprises save resources, reduce costs, but also enhance competitiveness and increase benefits in the bidding process. Firstly, this paper expounds the characteristics and background of BIM technology, mainly introduces the application of BIM technology in bidding management of Engineering projects, and analyses the improvement and benefits of BIM technology to engineering bidding. It also provides a reference for engineering electronic bidding management, which has certain theoretical value and practical significance.