In the construction simulation design of municipal engineering,the traditional analysis method is inefficient,and the simulation accuracy and quality are also low.Therefore,a virtual con-struction simulation system for municipal engineering based on BIM technology is proposed,which is in-tended to be applied to the actual municipal engineering construction process.The construction parame-ters of municipal engineering are optimized by BP neural network and BIM technology to ensure that the parameters are more accurate.Through the Navisworks platform,the framework of the BIM-based municipal engineering virtual construction simulation system is constructed,and the simulation model of municipal engineering virtual construction is generated.After comparative experiments,the time-con-suming,performance and actual simulation effect of the simulation system are compared.The results show that the simulation system has better performance and simulation effect than the traditional analy-sis method,and the efficiency is higher.
关键词
市政工程/建筑信息模型/虚拟仿真/Navisworks/BP神经网络
Key words
municipal engineering/building information modeling/virtual simulation/Navis-works/BP neural network
维普
万方数据