对北京市《居住建筑节能设计标准》（2013版）中建筑物耗热量指标计算的解读
Understand of index of heat loss of building in Design standard for energy efficiency of residential buildings (2013) in Beijing
摘要：
介绍了该标准中建筑物耗热量指标计算的要点及指标限值的确立，比较了与2006版标准以及现行国家行业标准的异同。
关键词：建筑物耗热量指标,围护结构热工性能权衡判断,太阳辐射得热,居住建筑,标准
Abstract：
Presents the main points of calculating index of heat loss of building and the establishment of the limit value of the index in the standard. Compares similarities and difference among the current standard, its early revision in 2006 and the current national industry standard.
Keywords:indexofheatlossofbuilding,buildingenvelopetrade-offoption,heatgainofsolarradiation,residentialbuilding,standard