The Study on Optimized Program of Landscape Engineering Based on BIM Technology

With the rapid development of China's urbanization process, the rapid growth of investment in fixed assets, which led to the leap forward development of the construction industry. High-rise, long-span structures are emerging, architectural structure and architectural form more and more complex, a variety of complex curved surface is more and more used in the construction, at this time, to 2D landscape engineering construction plans due to the visualization is not strong, understanding of drawings increased a lot of difficulty, among architecture, structure, equipment, professional designers, communication between designers and constructors will produce some obstacles. At the same time, because of the complexity of the landscape engineering and construction process of these buildings, traditional landscape engineering construction method and model has been unable to meet the requirements and need to use computer technology, network technology, virtual reality technology, multimedia technology, H dimension digital technology, Gou Jianguan wear period decision-making, implementation period and operation period of the computer management system, realize the design and landscape engineering construction scheme optimization, garden construction process dynamic simulation and virtual landscape engineering construction, construction the whole process of information sharing.