Principle and construction technology of prestressed concrete beam bridge of simply supported-continuous system
MU Huai-q
Abstract
MU Huai-q
Abstract
According to the phenomenon that the bridge on the provincial road 103 expressway all use continuous box girder with equal span and section,the construction technology use the simply supported-continuous method.Based on the system transformation process,the paper introduces the mechanical principle and construction technology of simply supported-continuous system.
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According to the phenomenon that the bridge on the provincial road 103 expressway all use continuous box girder with equal span and section,the construction technology use the simply supported-continuous method.Based on the system transformation process,the paper introduces the mechanical principle and construction technology of simply supported-continuous system.
Key concepts: Bridge (graph theory), Box girder, Girder bridge, Structural engineering, Engineering, Process (computing), Section (typography), Prestressed concrete