基于BIM建模的站房大空间照明设计节能研究

在高速铁路站房大空间建筑电气照明设计中,如何合理模拟灯光与环境及建筑结构间的连锁关系是一项不可忽视的多模型复杂课题,特别在针对舒适度和节能有高要求的绿色生态建筑设计中。在实际BIM设计过程的基础上,结合国内外软件特点,研究BIM建模照明仿真计算并合理利用自然资源,实现模拟站房大空间光环境。前瞻性地利用BIM全生命周期特点从前期设计阶段准确把握光环境效果、照明系统性能和运行情况,能够在保证设计满足规范标准的同时优化设计方案与实际使用舒适度,最终真正做到三维BIM一模多算整体设计,为站房照明与节能提供方案优化设计,并为BIM电气设计未来深化推广打下坚实理论依据与设计基础。

Research of Energy-saving Illumination Design for Large Space of Station Building Based on BIM Modeling

In the design of illumination for large space of high-speed railway station,it is a multi-model complex subject to simulate the interlocking relationship among the lighting,the and the building structure,especially in the environment-friendly ecological building design with high requirements for comfort and energy efficiency. Based on actual building electrical design engineering,combined with the characteristics of the domestic and foreign software,a study is conducted on the calculation of BIM modeling illumination simulation and the use of natural resources so as to fulfill the simulation of light environment of large space station building. Using the properties of the BIM life cycle from the early design stage to accurately grasp the light environment effect with performance and operation of the lighting system makes it possible to meet the need of standards and optimize design scheme and actual comfort.As a consequence,a truly integrated design of 3D BIM model with one model and multi calculation can be realized to provide optimal design of station building illumination and energy-saving and lay a foundation for BIM electrical design and its future application.