- 摘 要
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蔡小平
（常州第一建筑集團有限公司，常州213136）[摘要] 結合已建成的幾座工程實例，介紹了造船工業(yè)廠房屋架常用的幾種結構形式：平面桁架、空間桁架以及網架結構。通過不同屋蓋的結構體系、受力特性、應用優(yōu)缺點及對工程成本的比較，提出不同結構的選型方案。同時，對不同結構形式屋蓋的施工方法作了進一步闡述，并以實際工程為例，提出新型滑移平臺高空施工法的思路和方法，以供同類結構施工時參考。
[關鍵詞] 平面桁架；空間桁架；網架結構；滑移平臺高空施工法
中圖分類號：TU318 文獻標識碼：A 文章編號：1002-848X(2011) S2-0237-04Design and construction of roof truss structure in shipbuilding industry
Cai Xiaoping
( Changzhou No.1 Building Group Co., Ltd., Changzhou 213136, China)Abstract: Based on some built-projects, the roof truss structure form features of factory building in shipbuilding industry were introduced, such as plane truss, space truss and space grid structures. The difference scheme of choosing description of structural system, mechanical properties, merits and faults application in engineering and the building cost was proposed. Construction method of roof truss structure was further discussed. Through practical instances, the lugh level sliding construction of the grid structure roof, some new thoughts were also given, which can be reference for similar projects.
Keywords: plane truss; space truss; space grid structure; high level sliding construction
