The Research Of Steel Structure Project Quality Control And Evaluation System

The steel industry is a new industry structure. Because the project itself has better performance, higher safety, lower cost, and faster construction process, it is widely applied to the current construction industry. Thr steel structure project quality management rises with the steel, and it is drawn increasing attention to the industry, the relevant experts and scholars use different research methods and from different angles to analysis the steel project quality control, making out some results.This paper analyzes the development of steel structure engineering quality and the status of quality management, combined with some experts research and theoretical methods, from five main steel constructions,which is owners of units, survey and design units, supervision units, construction units and the government of Quality Supervision and Inspection departments,it is start to research and analysis in-depth the steel structure of quality management and control, and to establishment a comprehensive quality management system of steel structures. Meanwhile,it is on the comprehensive quality management system and based on the AHP factors within the system to determine the weight evaluation, and use fuzzy mathematics to evaluate the quality of the steel structure to determine the quality and grade of the steel structure project.Taking a steel plant project examples, this paper analysis and applied the established quality management and control system, through the boundary of the original data and the use of mathematical methods to evaluate the relevant terms, made out the steel plant project t overall quality is excellent. Engineering examples shows that the method of steel project management control and evaluation of quality played a great practical significance.