Seismic behavior and strength of tubed steel reinforced concrete (SRC) short columns

2010 ◽  
Vol 66 (7) ◽  
pp. 885-896 ◽  
Author(s):  
Xuhong Zhou ◽  
Jiepeng Liu
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Steel Reinforced Concrete ◽  
Short Columns

Shear strength model for steel reinforced concrete composite members: Short columns and deep beams

2020 ◽  
Vol 216 ◽  
pp. 110748
Author(s):  
Yicong Xue ◽  
Yong Yang ◽  
Yunlong Yu
Keyword(s):  
Shear Strength ◽  
Reinforced Concrete ◽  
Strength Model ◽  
Deep Beams ◽  
Steel Reinforced Concrete ◽  
Short Columns

Seismic behavior of steel reinforced concrete L-shaped columns under compression-bending-shear-torsion combined action

2021 ◽  
Vol 42 ◽  
pp. 102498
Author(s):  
Zongping Chen ◽  
Linlin Mo ◽  
Shengxin Li ◽  
Yuhan Liang ◽  
Dingyi Xu
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Steel Reinforced Concrete ◽  
Combined Action

Study on Seismic Behavior of the L-Shape Steel Reinforced Concrete Short-Pier Shear Wall with Different Concrete Strength

2013 ◽  
Vol 353-356 ◽  
pp. 1990-1999
Author(s):  
Yi Sheng Su ◽  
Er Cong Meng ◽  
Zu Lin Xiao ◽  
Yun Dong Pi ◽  
Yi Bin Yang
Keyword(s):  
Numerical Simulation ◽  
Reinforced Concrete ◽  
Seismic Performance ◽  
Seismic Behavior ◽  
Concrete Strength ◽  
Shear Walls ◽  
Shear Wall ◽  
Simulation Software ◽  
Steel Reinforced Concrete ◽  
Shrinkage Effect

In order to discuss the effect of different concrete strength on the seismic behavior of the L-shape steel reinforced concrete (SRC) short-pier shear wall , this article analyze three L-shape steel reinforced concrete short-pier shear walls of different concrete strength with the numerical simulation software ABAQUS, revealing the effects of concrete strength on the walls seismic behavior. The results of the study show that the concrete strength obviously influence the seismic performance. With the concrete strength grade rise, the bearing capacity of the shear wall becomes large, the ductility becomes low, the pinch shrinkage effect of the hysteresis loop becomes more obvious.

Seismic behavior of composite interior joints of prefabricated H-shaped steel reinforced concrete column - steel beam

Structures ◽  
2020 ◽  
Vol 23 ◽  
pp. 558-572 ◽  
Author(s):  
Chenglong Wu ◽  
Jiming Liu ◽  
Wenya Tan ◽  
Pengfei Wang
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Steel Beam ◽  
Concrete Column ◽  
Reinforced Concrete Column ◽  
Steel Reinforced Concrete

Pseudo-Dynamic and Quasi-Static Testing of an Irregular Steel Concrete Composite Frame with Wing Walls

2016 ◽  
Vol 16 (02) ◽  
pp. 1450095 ◽  
Author(s):  
Yongtao Bai ◽  
Guoliang Bai
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Power Plants ◽  
Shear Failure ◽  
Thermal Power ◽  
Moment Frame ◽  
Static Tests ◽  
Panel Zone ◽  
Short Columns ◽  
Wing Walls

This paper presents a series of pseudo-dynamic tests (PDTs) and quasi-static tests (QSTs) on a dual wing-walled frame system, represented here by a 1/7-scaled composite moment frame with steel reinforced concrete (SRC) columns and reinforced concrete (RC) wing walls. Special characteristics of this scaled system are irregular story layout, strong-beam weak-column mechanism and large axial load. A series of scaled El-Centro (NS) waves were used as the input ground motion for the PDTs, the results of which showed that the seismic behavior was significantly improved by the RC wing walls. With the strong-beam weak-column connections, severe damages sustained by the longitudinal wing walls (LWW) prevented the potential collapse of column, and the transverse wing wall (TWW) efficiently avoided the fragile shear failure of short columns and panel zone of beam-column joints. The failure mechanisms were identified indicating that wing walls improved the ductility for the bare frame. This study provides a solid experimental support on the evaluation of seismic behavior of irregular SRC frames with RC wing walls, which could be applied in the main factory buildings of thermal power plants (TPP).

scholarly journals A STUDY ON SEISMIC BEHAVIOR OF STEEL REINFORCED CONCRETE CORE WALL STRUCTURE

1998 ◽  
Vol 63 (508) ◽  
pp. 151-156 ◽  
Author(s):  
Yasuyoshi MIYAUCHI ◽  
Takahiro KEI ◽  
Yasuo HIGASHIBATA
Keyword(s):  
Reinforced Concrete ◽  
Seismic Behavior ◽  
Wall Structure ◽  
Concrete Core ◽  
Steel Reinforced Concrete

Research of Compression Bearing Capacity of Steel Reinforced Concrete Short Column Replaced by C-BAR

2013 ◽  
Vol 438-439 ◽  
pp. 519-521
Author(s):  
Cheng Zhu Qiu
Keyword(s):  
Reinforced Concrete ◽  
Bearing Capacity ◽  
Axial Compression ◽  
Steel Reinforced Concrete ◽  
Short Column ◽  
Reinforcing Bar ◽  
Short Columns

t is essential to study the performance of reinforced concrete short column. In this paper, the main reinforcements and hoopings in short columns were replaced by C-BAR reinforcements, the regularity of reinforcing bar replaced by C-BAR reinforcements was summarized. The results show that the axial compression bearing capacity of concrete short column is increased.

Sign in / Sign up

Export Citation Format

Share Document