浅谈转换层平行弦钢管桁架单层支撑体系施工

Construction on Monolayer Supporting System of Transfer Story Parallel Chord Steel Pipe Truss

随着多功能复合建筑的发展,复杂高层、超高层建筑带转换层、加强层结构成为普遍。本文主要阐述了在特定条件下,转换层只能采用单层支撑体系的情况下,通过案例证明,采用取材方便、成本低廉、工艺简单的钢管平行弦支撑体系,可以安全、保质地完成转换层结构施工。

With the development of multifunctional composite buildings,transfer storey,strengthened storey structure of complex high-rise and super high-rise buildings have become a commonplace.This paper mainly discusses that under such specified conditions,transfer storey can only adopt monolayer supporting system,cases have proved that such factors——steel pipe parallel chords supporting systems with easy access,low cost and simple crafts——can help finish the construction of transfer story structure in a safe,quality-guaranteed manner.