This paper takes the modern commercial street in Nanshan District of Shenzhen City, Xili commercial street and Pingshan commercial street in the city village as the research objects. According to the calculation and comparison of the total life cycle of buildings, the construction waste and carbon emissions generated in the process of shop replacement along the street are compared. From the perspective of architectural adaptability design, the following conclusions are drawn. In the process of shop replacement along the street, the differences between shop floor area and store replacement type are the main factors affecting carbon emissions. Smaller shops are conducive to the same type of shop replacement , so as to reduce the amount of construction waste generated by demolition and decoration , and then reduce the amount of construction carbon emissions to protect the ecological environment. The conclusion of this study gives some guidance to the renovation, planning, design and management of stores along the street.

以深圳市南山区现代型商业街(西丽北路)和城中村(平山村)内的商业街为研究对象, 依据建筑全生命周期测算, 对比二者在沿街店铺更替过程中产生的建筑垃圾和碳排放量。从建筑适应性设计的角度, 得出如下结论: 在沿街店铺更替过程中, 店铺建筑面积和店铺更替类型的异同是影响碳排放量的主要因素, 且店铺更替类型的影响程度大于店铺建筑面积; 店铺建筑面积较小的商店趋于向原商业类型更替, 从而减少店铺更替过程中因拆除装修产生的建筑垃圾量, 进而减少建筑碳排放量来保护生态环境。研究结果可以为沿街店铺的更新改造以及规划设计与管理提供指导。