北方地区地下空间保温与防潮技术进展  

Development of Underground Space Insulation and Moisture Proof in Northern China

作　　者：刘衍 鲍嘉阳 张存德 杨柳 陈景衡[1,2] 姚慧 LIU Yan;BAO Jia-yang;ZHANG Cun-de;YANG Liu;CHEN Jing-heng;YAO Hui(State Key Laboratory of Green Building in Western China,Xi1 an 710055,China;School of Architecture,Xi'an University of Architecture and Technology,Xi'an 710055,China)

机构地区：[1]西部绿色建筑国家重点实验室,西安710055 [2]西安建筑科技大学建筑学院,西安710055

出　　处：《建筑节能（中英文）》2021年第11期125-130,共6页Building Energy Efficiency

基　　金：国家自然科学基金重点项目(51838011);国家自然科学基金面上项目(52078407);陕西省重点研发计划项目(2018ZDCXL-SF-03-05)。

摘　　要：地下空间围护结构的保温、防潮设计方法的精细化以及室内除湿技术的有效性直接影响地下空间室内热湿环境的优劣。我国地下空间围护结构热工设计方法主要由GB 50176—2016《民用建筑热工设计规范》确定。结合国内外地下空间热工设计相关研究,探讨了北方地区地下空间的实际工程价值以及节能潜力;并基于地下空间的室外气候条件、室外计算参数以及现有技术发展等多个角度,对目前指导建筑热工设计的主要方法进行分析;同时从地下空间围护结构保温与防潮两个方面对相关技术措施的现状进行了梳理,分析了地下空间的发展对围护结构热工设计方法以及地温综合影响分析产生的需求,并对地下空间围护结构保温防潮研究做出了展望。The accuracy of the thermal design methods,moisture proof design method and indoor dehumidification technology all directly affect the accuracy of the indoor thermal and humid environment.In China,the thermal design methods of the underground building envelope are mainly determined by the Code for thermal design of civil building(GB 50176—2016).Combining relevant researches on thermal engineering design,the engineering value and energy-saving potential of underground space in Northern China were discussed.Based on the outdoor climatic conditions,outdoor calculation parameters and the existing technologies,the current main methods are analyzed for guiding the thermal design of buildings.The current status of the thermal design methods and related technical measures are examined based on the thermal insulation design and moisture proof design.The requirements of the thermal design method and the comprehensive impact analysis of ground temperature arising from the development of underground space is analyzed and discussed.And the present paper makes a prospect for the further investigation of the thermal insulation and moisture proof.

关 键 词：地下空间 建筑热工设计 围护结构 室内热湿环境 

分 类 号：TU111[建筑科学—建筑理论]