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大型混凝土预制构件质量控制东北电力工业局第四工程公司宋永利，李铮在火力发电厂施工中，长期采用了各种大型混凝土构件，其施工均采用叠层预制法。在以往的施工中，存在一些具体的技术问题，影响了混凝土预制构件的施工质量，如构件根部钢筋与基础钢筋不对位，分段处上...
Quality control of large-scale concrete prefabricated components Song Yongli, the fourth engineering company of the Northeast Electric Power Industry Bureau, has adopted various large-scale concrete structures in the construction of thermal power plants for a long time, and its construction uses laminated prefabrication methods. In the past construction, there are some specific technical problems that affect the construction quality of the prefabricated concrete components, such as the structural root reinforcement and the basic steel do not align, on the segment at the...