The construction control technique of pre-stressed concrete continuous rigid frame
Wang Wei-fen
Abstract
Wang Wei-fen
Abstract
In this article,combining with the engineering characteristic of Fuzhou Bridge,it analyzed the control technique of main construction parameters,and introduced the control!emphasis of pre-stressed concrete continuous rigid frame bridge during the bridge construction.The control emphasis includes deflection control and stress control.It also generalized the control method of continuous rigid frame bridge to guarantee the bridge quality is under control.
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In this article,combining with the engineering characteristic of Fuzhou Bridge,it analyzed the control technique of main construction parameters,and introduced the control!emphasis of pre-stressed concrete continuous rigid frame bridge during the bridge construction.The control emphasis includes deflection control and stress control.It also generalized the control method of continuous rigid frame bridge to guarantee the bridge quality is under control.
Key concepts: Rigid frame, Structural engineering, Bridge (graph theory), Deflection (physics), Frame (networking), Engineering, Control (management), Space frame