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在单层钢筋混凝土结构厂房安装中,钢筋混凝土柱的吊装与找正工序,在某种程度上是直接影响和决定柱及整个厂房结构安装质量与工期的重要环节。因而针对这一关键工序进行技术革新,便成为安装技术上的一个十分重要的课题。多年来,我们曾就不同工程作了若干种尝试,采用类似现用的顶杠调整方法,虽取得了一定成果,但由于钢筋混凝土柱的安装质量,直接关系到屋架跨
In the installation of single-layer reinforced concrete structures, the lifting and alignment procedures of reinforced concrete columns are, to a certain degree, an important link that directly influences and determines the installation quality and construction period of the columns and the entire plant structure. Therefore, the technical innovation for this key process has become a very important issue in installation technology. Over the years, we have made several attempts on different projects, adopting a similar existing method of adjusting the top bar. Although we have achieved some results, due to the quality of the installation of reinforced concrete columns, it is directly related to the roof frame span.