The Behavior of Type of RC Column-to-Steel Beam Connections and Scrutiny Of Behavior Coefficients

Subject Areas : Structural Engineering

Hassan  Aghabarati ¹ (Department of Civil and Architectural Engineering, Qazvin Branch ,Islamic Azad University, Qazvin, Iran)
Mehran S. Razzaghi  Seyed Razzaghi ² (Department of Civil and Architectural Engineering, Qazvin Branch, Islamic Azad University, Qazvin, Iran)
Kavian  Parhizkar ³ (student of Civil and Architectural Engineering, Islamic Azad University, Qazvin Branch, Iran)

Received: 2013-06-09 Accepted : 2013-08-20 Published : 2013-09-30

Keywords: Hybrid RCS frame system, Composite structures, nonlinear Push Over analyses,

Abstract :

(RCS) frames which are systems that dwell of concrete columns and steel beams , by optimizing the act of compressive strength of concrete and bending strength of steel due to not only a decrease in building weight in comparison to concrete structures but also having a better action in long spans frames . In this paper for analysis RCS behavior, a category of nonlinear Push Over analyses were achieved on typical low to mid-rise RCS buildings. 1,2,3,4 and 5 span frames with span length of 6 meters in 1 to 5 stories were elected for this project. The systems were controlled by using FEMA-273 and ATC-40 codes.