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本讲结合四川地区预应力混凝土质量控制的发展概况,以及质量管理这一学科的自身发展,谈一谈我们的一些体会和几点建议。 (一)四川预应力混凝土质量控制的发展概况 四川地区的中小型预应力混凝土构件,从1965年至今,已经经历了试验研究和普及推广两个发展阶段。据不完全统计,目前年产量已达120万立方米,根据调查,我省中小预应力构件的生产和应用,还存在若干技术和质量问题,发生的事故也不少。因此,
This lecture combines the development of the quality control of prestressed concrete in Sichuan and the development of the discipline of quality management. Talk about some of our experiences and suggestions. (I) Development of prestressed concrete quality control in Sichuan The small and medium-sized prestressed concrete components in Sichuan Province have gone through two stages of experimental research and popularization since 1965. According to incomplete statistics, the current annual output has reached 1.2 million cubic meters. According to the survey, there are still a number of technical and quality problems in the production and application of medium and small prestressed components in our province, and there are also many accidents. therefore,