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应用质量管理工具7种武器之一的鱼刺图,以预应力混凝土施工质量为中心目标,作为鱼头,预应力混凝土的力学性能作为主鱼骨,从人、机、料、法、环5个方面分为次鱼骨,再细分因素作为鱼刺,分析施工现场质量影响因素,并对这些造成混凝土施工质量波动的影响因素进行整合,筛选,甄别,区分哪些属于技术因素,哪些属于管理因素,这样区分符合施工现场管理模式和控制习惯。分析成果将有利于预应力混凝土施工质量控制水平的提高。
Application of quality management tools, one of the seven kinds of weapons, fishbone map to the prestressed concrete construction quality as the central goal, as the head, the mechanical properties of prestressed concrete as the main fish bone, from the human, machine, material, method, ring 5 As sub-fish bones, and then subdividing factors as fishbone, analysis of the impact of construction site quality factors, and these factors that affect the quality of concrete construction quality fluctuations integration, screening, discrimination, what are the technical factors, which belong to the management factors, This distinction is consistent with the construction site management and control practices. Analysis results will be conducive to the improvement of the quality control of prestressed concrete construction.