عوامل موثر بر صنعت مسکن "ووهان" بر اساس تحلیل سلسله مراتبی

After investigating the present situation of housing industrialization in Wuhan, we sum up the main influent factors of Wuhan city housing industrialization. And applies the analytic hierarchy process (AHP) to establish mathematical model. The model objectively judges various factor of each level through certain quantity of housing industrialization workers, gives the relative importance of every factor in quantitative representation, then calculates the target weights of all factors and finally analyze the results which can be used to provide suggestions for housing industrialization development in Wuhan city.

The concept of housing industrialization was first presented in MITI (Ministry of International Trade and Industry) in1968, which means using industrialized production ways to construct residences in order to improve labor productivity and reduce cost of residential construction[1]. With China's national economy sustained, stable and healthy development, the housing industry development has gradually become a pillar industry of the national economy. However, Because China's housing industrialization development startsso late and does not have a high level of industrialization, so that it cannot adapt to the needs of the development of national economy in current [2] .Compared with the developed countries, the low degree of housing industrialization and using the traditional ways to construct houses bring about lower overall efficiency in housing construction. Compared with other Chinese cities, Wuhan housing industrialization development has ob viously lagged, and the reasons are various, such as management, technology and market which are needed to be solved immediately. This article uses AHP to study influence factors of Wuhan housing industrialization development. Through the analysis, we conclude the most important factor to control and improve the housing industrialization development in Wuhan.

Government, enterprise, consumer and market are the key four factors of housing industrialization development in Wuhan through the analysis and investigation, furthermore we establish AHP structure model of influence factors to decide which factor is the most important one. From the result of the weight output of the total target, we can know that the influence of government is the biggest what applies with the current trend of the housing industry development in many developed countries. Consumer takes second place, and market is next. Although market and enterprise is ranked third and fourth, their force cannot be ignored. Among 14 son factors, the weights of son factors involving the cost price is lager and housing industrialization promotion at present prove it what makes this happen is largely due to the high price of the product. Therefore, if Wuhan housing industrialization development wanted to be promoted better, the government should bear the responsibility to guide enterprises and consumer and market to work together to have positive effects.