随着我国经济发展总体水平和人民物质文化生活质量的不断提高,人们对居住条件也有了更高的要求。国家建没部规定:到2000年,使全国城镇居民住宅人均使用面积达到12m~2,到2020年达到16m~2以上。上海“九五”计划提出新的奋斗目标是:2000年人均居住面积10m~2。按此目标,上海每年住宅需求量约1000万m~2,5年累计需求量约 With the continuous improvement of the overall level of economic development and people’s material and cultural life in China, people have higher requirements for living conditions. The Ministry of State Construction and Construction stipulates that by the year 2000, the per capita use area of ​​urban residents in the country will reach 12m~2, and by 2020 it will reach 16m~2. Shanghai’s “Ninth Five-Year Plan” proposes a new goal: The per capita living area in 2000 is 10m~2. According to this goal, Shanghai’s annual residential demand is about 10 million m~2, and cumulative demand is about 5 years.