Research On The Construction And Application Of Municipal Engineering Material Price Information Database

With the rapid development of information technology,many traditional industries are facing brand-new changes and developments.This is specifically reflected in municipal engineering projects.The price information of engineering materials plays an irreplaceable and important role.This is the main body of all parties involved in the engineering project.Reference basis for pricing and review.However,the current municipal engineering projects in China have insufficient data collection in terms of material price information management,insufficient information release and narrow coverage,material information prices are not time-sensitive,and the analysis and processing efficiency of material data information is low.The problem is that the cost management department of municipal engineering cannot reasonably predict the trend of material prices,which will lead to the difficulty of ensuring the scientificity and accuracy of the cost calculation of municipal engineering projects.The demand for the use of information will eventually lead to the informatization application and management of the price of municipal engineering materials that cannot play its due role and effect.Therefore,based on this situation,this article first makes an in-depth interpretation of the concept and connotation of engineering material data informatization,collects domestic and foreign documents to systematically comb and analyze related research to form the theoretical research basis of this article;and then choose the road greening of ZZ The municipal engineering project is a case,combined with the actual situation of the case development,to specifically analyze the current situation of the use of the material price information of the case engineering project,and discover the problems and deficiencies of the municipal engineering in the application of material price information;then based on the municipal engineering materials There are problems in the application of price information,a targeted construction of a database information system,and verification of the functional effects of the database system from the four aspects of material price information collection,release,retrieval,processing and predictive analysis.Based on the municipal engineering material price database constructed in this article,its main functions are embodied in four aspects: First,it realizes the diversified collection of material price information.The refinement is the four stages of clarification of service objects,optimization of collection content,specific collection scope and data import;on the other hand,it also expands the collection channels of material price information;second,realizes the real-time update of material price information and release.Through the database platform,it further strengthens the sharing of material price information resources,avoids the occurrence of information asymmetry among multiple users,and improves the efficiency of the use of material price information;third,it realizes the targeted retrieval and query of material price information,Provides a more convenient and efficient way to use material price information for different users;fourth,realizes the application of in-depth data mining and predictive analysis of material price information.The most important function of the database system for engineering material price information is to predict and analyze the future trend of material prices based on stored data information.Although scholars at this stage have conducted more in-depth research on the information management of project cost,most of them are based on project cost,and few studies focus on the single aspect of engineering material price.This article combines the main problems in the collection and management of engineering material price information to build a comprehensive and complete database system to realize the diversification of material price information collection,the timeliness of release,and the accuracy of trend change forecasts,and make up for the municipal The series of problems in the degree of informatization application and low efficiency in the traditional engineering operation mode have fully brought into play the role and function of the database system in the process of material price information synchronization,sharing,query,valuation and pricing,and effectively solved the problem of material price information and The problem of deviation from the actual market price ensures the scientificity and rationality of the project cost and audit,promotes the overall efficiency of municipal engineering projects to a certain extent,and improves the overall social benefits.It has important theoretical innovation significance and practical application value.