Researches on the gradual development strategy of the green civil building

Green civil building development is an efficient way to cope with the resources shortage and environmental pollution in housing industry. According to the analysis of the characteristic of green civil building, there are four strategies should be applied which include the policy gradualism, the technical gradualism, the environmental adaptability gradualism and the environmental conscious gradualism. The gradual development strategy of the green civil building should be divided into three stages and each stage has distinct goal. With the comprehensive consideration of the internal demands and external stress at different stage, the conclusion has been drawn that the “S”-type greening asymptotic curve development model is scientific which can meet the demands of multi-objective optimal.