T-shaped reinforced concrete members under biaxial bending and axial compression

10.14359/2967 ◽  
1989 ◽  
Vol 86 (4) ◽  
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Biaxial Bending ◽  
Concrete Members

Erratum for “Limitations of FRP Jacketing in Confining Old-Type Reinforced Concrete Members in Axial Compression” by S. P. Tastani, S. J. Pantazopoulou, D. Zdoumba, V. Plakantaras, and E. Akritidis

2013 ◽  
Vol 17 (6) ◽  
pp. 08013001
Author(s):  
Souzana Tastani ◽  
Stavroula Pantazopoulou ◽  
D. Zdoumpa ◽  
V. Plakantaras ◽  
E. Akritidis
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Concrete Members

scholarly journals Aging Coefficient Formula of Reinforced Concrete Members under Axial Compression

2013 ◽  
Vol 13 (4) ◽  
pp. 67-74 ◽  
Author(s):  
Jae-Wook Yoo ◽  
Eun-Jong Yu
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Concrete Members

Design of Reinforced Concrete Members Taking into Account the Influence of Biaxial Bending

2021 ◽  
pp. 291-301
Author(s):  
Andrii Pavlikov ◽  
Olha Harkava ◽  
Kelvis Atembemoh
Keyword(s):  
Reinforced Concrete ◽  
Biaxial Bending ◽  
Concrete Members

Arbitrarily shaped reinforced concrete members subject to biaxial bending and axial load

1993 ◽  
Vol 49 (4) ◽  
pp. 643-662 ◽  
Author(s):  
C. Dundar ◽  
B. Sahin
Keyword(s):  
Reinforced Concrete ◽  
Axial Load ◽  
Biaxial Bending ◽  
Concrete Members

Limitations of FRP Jacketing in Confining Old-Type Reinforced Concrete Members in Axial Compression

2006 ◽  
Vol 10 (1) ◽  
pp. 13-25 ◽  
Author(s):  
S. P. Tastani ◽  
S. J. Pantazopoulou ◽  
D. Zdoumba ◽  
V. Plakantaras ◽  
E. Akritidis
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Concrete Members

Unity Equation of Torsional Capacity for RC Members Subjected to Axial Compression, Bend, Shear and Torque

2010 ◽  
Vol 163-167 ◽  
pp. 874-879
Author(s):  
Jin Jie Men ◽  
Qing Xuan Shi ◽  
Qiu Wei Wang
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Concrete Members ◽  
Space Truss ◽  
Truss Model ◽  
Variable Angle ◽  
Mechanics Performance ◽  
Angle Space ◽  
Calculation Results ◽  
Better Than

The mechanics performance of reinforced concrete members subjected to axial compression, bending, shear and torque is very complex. Several calculation models have been established to estimate the torsional capacity of combined torsion members; however, the calculation results of different models have a great variation. In this paper, variable-angle space truss model is adopted to analyze the mechanics performance of reinforced concrete members subjected to combined torsion. With respect to various shapes of specimens, various load modes, and various strength of concrete, a unity equation about torsional capacity of combined torsional member is obtained. Based on the unity equation, the torsional capacity of 59 combined torsional specimens is calculated. In contrast with the equation of ACI and the code of China, the torsional capacity calculated by the unity equation agrees well with the results of experiment and much better than the results of ACI code and China code. It is concluded that the unity equation can provide valuable reference for calculation and design of combined torsion members.

scholarly journals Behavior evaluation for reinforced concrete columns with rectangular hollow section subjected to axial compression and biaxial bending

2016 ◽  
Vol 11 (1) ◽  
pp. 53-61 ◽  
Author(s):  
Zigang Xu ◽  
Qiang Han ◽  
Chao Huang
Keyword(s):  
Reinforced Concrete ◽  
Axial Compression ◽  
Load Capacity ◽  
Concrete Columns ◽  
Concrete Specimen ◽  
Bridge Columns ◽  
Biaxial Bending ◽  
Reinforced Concrete Columns ◽  
Hollow Section ◽  
Distribution Type

In order to evaluate the behavior of reinforced concrete columns with rectangular hollow section subjected to axial compression and biaxial bending, the calculation formula of load capacity and moment-curvature relationship are derived according to the distribution type of neutral axis in this paper. The load capacity and rotation ductility of the bottom control section of three reinforced concrete specimen bridge columns with rectangular hollow section under different axial compression ratio, reinforcement ratio and stirrup ratio are analyzed based on these calculation formulae. The Mx–My interaction curves and moment-curvature curves of bridge column specimens derived from the theoretical calculation show good agreement with the experimental data obtained by cyclic testing of three specimens under axial compression and biaxial bending. The results show that the P–Mx–My interaction has considerable effects on the behavior of the reinforced concrete bridge columns with rectangular hollow section. If these interaction effects are ignored, then the load capacity and deformation are overestimated and this fact can be crucial from the viewpoint of design.

Sign in / Sign up

Export Citation Format

Share Document