An optimization method for framework design of civil engineering building structure design based on BIM model

With the continuous development and application of building information modelling(BIM) technology, the BIM software products has become a favorable way of building information design. In this paper, the author makes an optimization method for framework design of civil engineering building structure design based on BIM model. It can be seen that a complete BIM model can fully describe the civil engineering project, and can connect the data resources of each link in the process of architectural design, construction and operation management. The simulation results show that the application of BIM technology in architectural design and equipment pipeline design is good, and it has strong practicality. With the gradual promotion of BIM technology, the future BIM technology can break through the traditional design ideas, and spread to the whole life cycle stage of the building.