|
NORDIN H.Strengthening structures with externally pretressed tendons[R].Lulea University of Technology,2005.[2] 周履.无粘结力筋与体外力筋预应力混凝土桥梁的发展历程与现状[J].桥梁建设,1997(3):1-11.ZHOU Lü.A historical review and the state of the art of the application of unbonded and external tendons in prestressed concrete bridges[J].Bridge Construction,1997(3):1-11.[3] 方德平.考虑P-Δ效应的体外预应力梁的M-φ分析法[J].工程力学,2002,19(4):113-117.FANG Deping.Analysis of P-Δ effect of externally pretressed beams by the method of M-φ relationship[J].Engineering Mechanics,2002,19(4):113-117.[4] WU Xiaohan,LU Xilin.Tendon model for nonlinear analysis of externlly pretressed concrete structures[J].Journal of Structural Engineering,ASCE,2003,129(1):96-104.[5] KANG Y J,SCORDELIS A C.Nonlinear analysis of prestressed concrete frames[J].Journal of the Structural Division,ASCE,1980,106(ST2):445-462.[6] 沈殷,李国平,陈艾荣.体外预应力混凝土梁的非线性有限元分析[J].同济大学学报,2003,31(7):803-807.SHEN Yin,LI Guoping,CHEN Airong.Nonlinear models of externally prestressed concrete beams[J].Journal of Tongji University,2003,31(7):803-807.[7] 孙海,黄鼎业,王增春,等.体外预应力简支梁受力性能研究与非线性分析[J].土木工程学报,2000,33(2):25-29.SUN Hai,HUANG Dingye,WANG Zengchun,et al.Mechanical properties and nonlinear analysis of simply-supported concrete beams with post-tensioned external tendons[J].China Civil Engineering Journal,2000,33(2):25-29.[8] DEVALAPURA R K,TADROS M K.Stress-strain modeling of 270 ksi low-relaxation prestressing strands[J].PCI Journal,1992,37(2):512-523.[9] 王勖成.有限单元法[M] ,北京:清华大学出版社,2003:617-624.[10] LOU Tiejiong,XIANG Yiqiang.Finite element modeling of concrete beams prestressed with external tendons[J].Engineering Structures,2006,28(14):1 919-1 926.[11] 魏建东.索结构分析的滑移索单元法[J].工程力学,2004,21(6):172-176.WEI Jiandong.Gliding cable element for the analysis of cable structures[J].Engineering Mechanics,2004,21(6):172.176.[12] TAN K H,NG C K.Effects of deviators and tendon configuration on behavior of externally prestressed beams[J].ACI Structures Journal,1997,94(1):13-22.
|
点击查看大图
下载: