Research on the Building Process of Construction Standard System Based on the Cycle of Standard Lifetime

摘要

Based on the analysis of the current status of engineering-construction-standard system in China, the characteristics and deficiencies of engineering construction standard system were discussed. Explained the current situation of the management system of engineering construction standard system. In view of update problem of the standard in the system, the different types of construction standard lifetime were discussed firstly, and then considering the standard lifetime, the cycle of the engineering-construction-standard lifetime was analyzed by using the Logistic curve model. The cycle of lifetime was divided into leading period, growth period, mature period and decline period, and the four periods were used to analyze the updating model. Finally discussed the optimization and updating part of the whole building process.