Study on Linear Control during Hoisting of Ribs of Steel Tube Concrete Arch Bridges
Yue Qu
Abstract
Yue Qu
Abstract
Linear control during lifting of ribs of steel tube concrete arch bridges is a hot problem in current researches.This paper,based on some steel tube concrete arch bridge in southwest,controls and optimizes cable force via the fixed length method so as to study the linear control methods during lifting of ribs of steel tube concrete arch bridges.It is expected that the research made by this paper is capable of providing a reference for construction and control of steel tube concrete arch bridges.
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Linear control during lifting of ribs of steel tube concrete arch bridges is a hot problem in current researches.This paper,based on some steel tube concrete arch bridge in southwest,controls and optimizes cable force via the fixed length method so as to study the linear control methods during lifting of ribs of steel tube concrete arch bridges.It is expected that the research made by this paper is capable of providing a reference for construction and control of steel tube concrete arch bridges.
Key concepts: Arch, Structural engineering, Arch bridge, Tube (container), Rib cage, Bridge (graph theory), Engineering, Mechanical engineering