现浇悬臂施工预应力混凝土连续梁的合拢及力学浅析

The Closure of Cast- in- site Cantilever Prestressed Concrete Continuous Beam and Its Mechanics Analysis

现浇悬臂施工预应力混凝土连续梁的合拢是连续梁施工中的关键工序,合拢工序不同,将会在结构中产生不同的最终恒载内力。因此有必要介绍现浇悬臂施工预应力混凝土连续梁的合拢程序及技术措施,并进行相关的合拢力学分析。

It is concrete continuous result from different the key point for continuous beam construction to close the cast-in-site prestressed beam in cantilever construction. Different final dead-load stress will come into being closure procedure. Therefore, it is necessary to introduce the closure procedure and technical measures of cast-in-site prestressed concrete continuous beam in cantilever construction and analyze the mechanics in closure construction.