Torsional analysis for multiple box cells using softened truss model

被引：0
|
作者：
Yang, DL [1 ]
Fu, CC [1 ]
机构：
[1] UNIV MARYLAND,DEPT CIVIL ENGN,COLLEGE PK,MD 20742
来源：
STRUCTURAL ENGINEERING AND MECHANICS | 1997年 / 5卷 / 01期
关键词：
bridge analysis; torsion; softened truss model; multiple cell; box; reinforced concrete;
D O I：
10.12989/sem.1997.5.1.021
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
A new torsional analysis method for multiple cell box based on the Softened Truss Model Theory was developed. This softened truss model unifies shear and torsion to address the problem associated with a torque applied on a box. The model should be very useful for the analysis of a reinforced concrete box under torque, especially for the bridge superstructure with multiple cell box sections.
引用
收藏
页码：21 / 32
页数：12
相关论文
共 50 条
  • [41] Improved softened truss model for RC circular columns under combined torsion and axial compression
    Mondal, Tarutal Ghosh
    Prakash, S. Suriya
    MAGAZINE OF CONCRETE RESEARCH, 2015, 67 (16) : 855 - 866
  • [42] Refinement of the rotating-angle softened truss model with efficient solution procedure for RC membranes
    Bernardo, L. F. A.
    Filho, B. M. V. C.
    Horowitz, B.
    ENGINEERING STRUCTURES, 2020, 213
  • [43] Generalized softened variable angle truss-model for reinforced concrete beams under torsion
    L. F. A. Bernardo
    J. M. A. Andrade
    N. C. G. Nunes
    Materials and Structures, 2015, 48 : 2169 - 2193
  • [44] A new algorithm for the rotating-angle, softened-truss model of reinforced concrete elements
    Ji, T
    MAGAZINE OF CONCRETE RESEARCH, 2005, 57 (06) : 353 - 360
  • [45] Improved torsional analysis of laminated box beams
    Nam-Il Kim
    Jaehong Lee
    Meccanica, 2013, 48 : 1369 - 1386
  • [46] Improved torsional analysis of laminated box beams
    Kim, Nam-Il
    Lee, Jaehong
    MECCANICA, 2013, 48 (06) : 1369 - 1386
  • [47] Generalized softened variable angle truss-model for reinforced concrete beams under torsion
    Bernardo, L. F. A.
    Andrade, J. M. A.
    Nunes, N. C. G.
    MATERIALS AND STRUCTURES, 2015, 48 (07) : 2169 - 2193
  • [48] Analytical prediction of the pinching mechanism of RC elements under cyclic shear using a rotation-angle softened truss model
    Mansour, MY
    Lee, JY
    Hindi, R
    ENGINEERING STRUCTURES, 2005, 27 (08) : 1138 - 1150
  • [49] Improved softened truss model for reinforced concrete members under combined loading including torsion
    Hareendran, Smrithi P.
    Kothamuthyala, Sriharsha Reddy
    Thammishetti, Nikesh
    Prakash, S. Suriya
    MECHANICS OF ADVANCED MATERIALS AND STRUCTURES, 2019, 26 (01) : 71 - 80
  • [50] Simplified biaxial tension stiffening model for the analysis of shear panels using softened membrane model
    Thammishetti, Nikesh
    Prakash, S. Suriya
    Al-Mahaidi, Riadh
    Hashemi, Javad
    ENGINEERING STRUCTURES, 2022, 267
12345