Abstract：Based on the theory and the program of prestressed concrete curved beams are established by the
author. A series of prestressed concrete curved continuous beams are simulated.The effect of prestressed force on
internal force and deformation and reaction force on elastic and plastic stage is researched.
徐艳秋1，刘静文2. 预应力对混凝土曲线连续梁极限承载力的影响[J]. 铁道工程学报, 2005, 22(4): 24-26.
XU Yan-qiu, LIU Jing-wen. THE EFFECT OF PRESTRESSED FORCE ON ULTIMATE
STRENGTH OF CONCRETE CURVED CONTINUOUS BEAMS. 铁道工程学报, 2005, 22(4): 24-26.
[1]H. Scholz. Ductility, Redistribution, and Hyperstatic Moments
in Partially Prestressed Members [J].ACI Structural Journal,
1990,(5-6):341-349.
[2]H. Scholz, J. da Silva. Ultimate Strength of Partially Pre-
stressed Members-Experimental Work. Proceedings International Symposium on Modern Applications of Prestressed
Concrete[J]. Beijing: Vo12, 1991,(12):180-187.
[3]J. Wyche Peter, G. Uren Judith, C. Reynolds Graeme. Interac-
tion Between Prestressed Secondary Moments, Moment Redis-
tribution, and Ductility-A Treatise on the Australian Concrete
Codes[J]. ACI Structural Journal, 1992,(1-2):57-70.
[4]H. Scholz, Ductility, Contribution to Redistribution of Moments
in Continuous Reinforced Concrete Beams[J]. ACI Structural
Journal, 1993,(3-4):150-155.
2005, Vol. 22 
版权所有 © 2014 《铁道工程学报》编辑部