地下建筑节能技术研究进展

Research Progress of Energy Saving Technology for Underground Buildings

研究地下空间的应用,为人们提供舒适的地下空间环境和降低建筑能耗具有巨大的经济价值与社会意义。为此分析地下空间环境特点,提出改善地下空间环境的被动式技术,分别从地下空间湿环境控制、围护结构墙体与顶板保温、空间自然采光和自然通风四个方面对地下建筑环境改善策略和技术进行总结。并探讨了目前地下建筑节能所存在的问题,对其今后研究和发展趋势进行了展望。

It is of a great economic value and social significance to study the application of underground space that provides people with comfortable underground space environment and reduces building energy consumption.Based on the analysis of the characteristics of underground space environment and the passive technology to improve the underground space environment,the paper summarizes the improvement strategies and techniques of underground building environment from the aspects of underground space wet environment control,envelope wall and roof insulation,space natural lighting and natural ventilation.The existing problems of energy conservation in underground buildings are expounded,with its future research prospect and development trend.