一、小户型住宅发展前景预测本文介绍的小户型住宅包括一室户、一室半户及一室一厅等,半室与厅的面积一般为6～8平方米,可供2～3口之家居住(图1)。按上海等大城市的家庭户型分区抽样调查统计,1～3口户占整个总人口数的45％。从全国社会人口结构发展趋势看,小家庭的比重将继续上升,这是 First, the development prospects of small-sized residential development forecast This article describes the small-family residential, including a room, a room and a half, and a one-bedroom, etc., half-room and hall area is generally 6 to 8 square meters, for 2 to 3 ports House of residence (Figure 1). According to sample surveys of households in large cities such as Shanghai, 1 to 3 households accounted for 45% of the total population. From the perspective of the development trend of the national social population structure, the proportion of small families will continue to rise. This is