Analysis on the Shape Features and Heat Consumption of the Qing-official-style Archaized Buildings

摘要

Three variables of the Dou-kou size, the Cuan-dang number and the Bu-jia number are summarized according to the official style of wooden buildings in Qing dynasties. The heat consumption index of archaized buildings has the following rules: 1. Heat transfer index of building envelope is independent of the size of Dou-kou and decreases as the increase of building lengths and widths with the decrease of reduction ratio; 2. Heat consumption index of air infiltration appears linear growth with the change of Dou-kou size and increases along with the increase of the length and width with the growth rate decreases; 3. According to different size of the Qing-official-style archaized buildings, conclude the critical values of three variables that decide which parts is the main way of energy loss in the total heat consumption.