TY - GEN
T1 - A study of the torsional behavior of reinforced concrete trough girder based on abaqus
AU - Shang, Kun
AU - Guo, Quanqua
AU - He, Zhengjian
AU - Ye, Yinghua
PY - 2012
Y1 - 2012
N2 - With the rapid development of rail transportation, higher requirements are put forward on the environment, landscape, noise and other issues. Trough girders have gradually began to be widely used for its several advantages, such as lower building height, higher cross-section space utilization, better appearance, lower cost and noise reduction effect. In the present, compression and bending theory on reinforced concrete (RC) trough girder has been ideal. But torsional problems of RC though girder, due to the lateral sway force of train, are still difficult to solve entirely. In this paper, limited torque of RC trough girder was analyzed by using finite element analysis software ABAQUS. Also, concrete damaged plasticity model was adopted during analysis and the results obtained from the finite element analysis were verified against experimental results of other research. The result reveals that finite element analysis can be superior to simulate the torsion failure of RC trough girder.
AB - With the rapid development of rail transportation, higher requirements are put forward on the environment, landscape, noise and other issues. Trough girders have gradually began to be widely used for its several advantages, such as lower building height, higher cross-section space utilization, better appearance, lower cost and noise reduction effect. In the present, compression and bending theory on reinforced concrete (RC) trough girder has been ideal. But torsional problems of RC though girder, due to the lateral sway force of train, are still difficult to solve entirely. In this paper, limited torque of RC trough girder was analyzed by using finite element analysis software ABAQUS. Also, concrete damaged plasticity model was adopted during analysis and the results obtained from the finite element analysis were verified against experimental results of other research. The result reveals that finite element analysis can be superior to simulate the torsion failure of RC trough girder.
KW - ABAQUS
KW - Torsional Behavior
KW - Trough girder
KW - concrete damaged plasticity model
KW - failure mode
KW - limit torque
UR - https://www.scopus.com/pages/publications/84873878782
U2 - 10.1061/9780784412442.308
DO - 10.1061/9780784412442.308
M3 - 会议稿件
AN - SCOPUS:84873878782
SN - 9780784412442
T3 - CICTP 2012: Multimodal Transportation Systems - Convenient, Safe, Cost-Effective, Efficient - Proceedings of the 12th COTA International Conference of Transportation Professionals
SP - 3029
EP - 3035
BT - CICTP 2012
T2 - 12th COTA International Conference of Transportation Professionals: Multimodal Transportation Systems - Convenient, Safe, Cost-Effective, Efficient, CICTP 2012
Y2 - 3 August 2012 through 6 August 2012
ER -