The Research Of The Collection And Calculation System Of Price Information For Construction Engineering Materials

The article is about the construction project material price information collection and calculation system research.Construction project material price information collection and calculation is not only an important work for the project cost information management,but also an important indicator of the degree of project cost information.The current material price information collection method is not only large workload but also low efficiency,long release cycle.So,it is difficult to meet the comprehensive,timely and accurate social price information needs.Therefore,to improve the efficiency of the price information collection and evaluation system has become a cost management.On the basis of comprehensively collecting and studying the informationization of construction project costs domesticly and abroad,this paper finds out the theory that is not perfect in construction project material price information system.This paper first introduced the related concepts about construction project material price information collection,the basic method of calculation and compilation principles and processes,construction material price information collection and calculation system.Secondly,the author set up the construction material price information collection and acquisition approach,the collection criteria and the abnormal data selecting methods.Thirdiy,this paper introduced the model and the method of calculating the price information of construction material based on house of quality,and gave an example.Finally introduced the material price information publishment and the relevant content about the national unified online publishing platform.The main research contents are as follows:(1)Process research on the collection measurementThere is a wide variety of ways to acquire and calculate the construction material price information.On the bases of analyzation of China’s construction materials price information management of the status and the existing problems identified,the author came up with the acquisition and calculation process for the calculation of the price information.(2)Research on the Standard of Cost Information Collection and its StandardizationThis paper puts forward that the standardization work should adhere to the principle of adapting to the market economic system,establish a scientific,reasonable and efficient standard-setting system,simple and applicable standard-setting procedures,as well as effective advanced academic forums and training after the promulgation of standards system.The principle of combining the scientific,applicability and appropriate redundancy should take into account the development needs of the standards and the specific difficulties of the conversion of the standard system.Out of construction materials price information collection standards.(3)Research on Calculation Model of Price Information of Construction Engineering MaterialsThe measurement of price information should strive to reflect the authenticity and change of the construction material market,and strive to ensure the science rigorousness of measurement and process.On this basis,the article puts forward the "four unity" price information provided standard method and price information collector management method,abnormal data identification method.(4)Relevant content of introduction in material price information publishment and national unified online publishing platform.