以寒冷地区点式高层办公楼为研究对象,建立典型模型,利用能耗模拟软件Design Builder对空间设计参数与建筑能耗之间的关系进行模拟分析。模拟结果表明,空间设计中对建筑节能最有效的策略依次为:减少标准层的面积、适当降低层高和增加平面的长宽比。研究成果从节能的角度为建筑师最初的决策提供依据和借鉴。 Taking the point-type high-rise office building in the cold area as the research object, a typical model is established, and the relationship between the space design parameters and the building energy consumption is simulated and analyzed by using the software Design Builder. The simulation results show that the most effective strategies for building energy efficiency in space design are as follows: reduce the area of ​​standard layer, lower the height of layer and increase the aspect ratio of the plane. The research results provide the basis and reference for architects’ initial decision-making from the perspective of energy conservation.