A Study of Improving Steel Structural Company Process Quality Using AHP and QFD Methods

• Main Authors: WU YAO-TING, 吳曜廷
• Other Authors: KUO WEN-TEN
• Format: Others
• Language: zh-TW
• Published: 2019
• Online Access: http://ndltd.ncl.edu.tw/handle/5mfx9q

碩士 === 國立高雄科技大學 === 土木工程系 === 107 === The main idea of this research is to investigate the improvements toward process quality in the steel structure factories . Through the survey on construction and steel structure factories, the process quality assessment system of steel structure factories can handle the process quality requirements of practitioners, by analytic. Next, through importing the model of analytic hierarchy process(AHP), we comprehend the priority of process quality technology. Further, we could build a management model toward process quality for our country’s steel structure factories appropriately. According to the research outcomes and analyses, among the three facets on the first level, the constructioriers and steel structure practitioners consider that the priority of process quality need of steel structure are:「management function」, 「production installation」,and 「bidding planning」. Among 15 assessment principles on the second level, the foremost one is 「designer experience」; from the second to the 7th ,they are 「site area and production equipment」, 「on-site construction personnel management ability」, 「pre-assembly test」, 「technology and design capabilities」, 「professional competence certification」,and「product storage system」. Besides, from the process quality requirements and the matrix, the methods to improve are 「strengthen workplace discipline」, 「the improvement and development of QT」, 「production process standardization」, 「eliminate old process equipment」, 「de-bottleneck production process」, and 「set up the honor sense of production quality」. It shows that steel structure factories are supposed to reinforce the workplace disciplines of production operators, proceed the process education training constantly, and to cooperate with the reward and punishment systems. It not only makes the operators abide by the work requirements of standardized production process to produce all kinds of zero-defected members , but also enables to deal with the ill- performance operators by transferring the production lines or dismissing.