CAJ | 학술논문

地下建筑的热工环境与地面建筑有着明显不同，通过对江苏省地下建筑节能技术及其选择方法进行分析探讨，对各种节能技术及其适宜性进行了分析。结合江苏省气候特色，以江苏省某地下商业建筑为例，研究了其围护结构节能和机械设备技术措施，得出了在保证地下防结露时的建筑耗能对比。结果表明，在满足采暖空调要求、围护结构防结露的室内环境前提下，采用机械抽湿控制结露的用能量远低于采取保温措施增加的空调能耗。
지하건축적열공배경여지면건축유착명현불동，통과대강소성지하건축절능기술급기선택방법진행분석탐토，대각충절능기술급기괄의성진행료분석。결합강소성기후특색，이강소성모지하상업건축위례，연구료기위호결구절능화궤계설비기술조시，득출료재보증지하방결로시적건축모능대비。결과표명，재만족채난공조요구、위호결구방결로적실내배경전제하，채용궤계추습공제결로적용능량원저우채취보온조시증가적공조능모。
Thermal environment of underground construction is obviously different from that of ground construction. The technologies of building energy efficiency for underground construction and their selection methods are expounded, and a variety of energy-saving technolo-gies and their suitability are analyzed. According to climate characteristics of Jiangsu Province, technologies of building envelope energy effi-ciency and mechanical equipments used in an underground commercial building of Jiangsu are discussed, obtaining building energy consump-tion for anti-condensation of underground project. The results show that, energy consumption of mechanical dehumidifiers for condensation control is much lower than the air-conditioning energy consumption for thermal insulation by meeting the requirements of indoor environment through heating and air conditioning and anti-condensation.