Experimental study on bending behavior and seismic performance of hybrid composite beam with new shape

Kim, Sung‐Bae; Lee, Eun-Taik; Kim, Jong-Rak; Kim, Sang-Seup

doi:10.1007/s13296-016-6018-9

Cited by 15 publications

(2 citation statements)

References 4 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…As shown in Equation ( 4), the tensile stress of a specimen is calculated by dividing the highest load recorded in N over the average of the initial cross-sectional area of the gauge length portion in square millimeters [44].…”

Section: Sample Preparationmentioning

confidence: 99%

Investigating recycled 3D printing filament waste-based composites reinforced by fillers

Ahmed,

Elhassan,

Siraj

et al. 2024

Academia Materials Science

View full text Add to dashboard Cite

Section: Sample Preparationmentioning

confidence: 99%

Investigating recycled 3D printing filament waste-based composites reinforced by fillers

Ahmed,

Elhassan,

Siraj

et al. 2024

Academia Materials Science

View full text Add to dashboard Cite

“…Li et al [13] studied the seismic performance of all-bolt connected and diaphragm-through joint between concrete-filled square steel tubular column and steel beam. Kim et al [14] reported the experimental study on bending behavior and seismic performance of hybrid composite beam with new shape. Wang et al [15][16][17] investigated the seismic behavior of the blind bolted end plate structures between steel beams and square or circular CFST columns subjected to lateral low-cycle loading.…”

Section: Introductionmentioning

confidence: 99%

Seismic performance analysis of steel beam to CFST column connection with ductility and energy dissipation components

Wang¹,

Li²,

Guo-qiang³

2020

J. vibroeng.

View full text Add to dashboard Cite

Concrete-filled steel tubular (CFST) column to steel beam joint with the ductility and energy dissipation components is a type of connection which is used in prefabricated structures, to improve the capacity of connections and construction efficiency. In this paper, two different type of steel beam to CFST column connections with the penetrated high-strength bolts and end-plate are investigated, i.e., steel beam to CFST column connection with end plate (CJ-1), and T-stub bolted (CJ-2) connections. The finite element model (FEM) of steel beam to CFST column connection with the penetrated high-strength bolts under cyclic loading are conducted based on the whole process of the nonlinear explicit analysis method using ABAQUS. The feasibility of FEM is verified by a set of experimental results performed by our research group, as well as available test results from other researchers. The failure modes, bearing capacity, energy dissipation capacity and ductility and rigidity degeneration were studied. As a result, the load-displacement hysteretic loop curve of CJ-2 connection is plump. However, the hysteresis curve of CJ-1 shows pinching phenomenon. The value of buckling load and ultimate load of CJ-2 increased by 28 % and 30 % respectively, compared with CJ-1. With respect of stress analysis, the plastic strain accumulation position distribution is relatively uniform duo to the T-stub connection, avoiding the penetrated high-strength bolt early yield or fracture. The results show that the steel beam to CFST column connection with penetrated bolts and T-stub connection has good seismic capacity.

show abstract

Cyclic Lateral Performance Evaluation of Precast Double-Skinned Composite Tubular Columns

Lee¹,

Seo

Kim

et al. 2018

Int J Steel Struct

View full text Add to dashboard Cite

Experimental study on bending behavior and seismic performance of hybrid composite beam with new shape

Cited by 15 publications

References 4 publications

Investigating recycled 3D printing filament waste-based composites reinforced by fillers

Investigating recycled 3D printing filament waste-based composites reinforced by fillers

Seismic performance analysis of steel beam to CFST column connection with ductility and energy dissipation components

Cyclic Lateral Performance Evaluation of Precast Double-Skinned Composite Tubular Columns

Contact Info

Product

Resources

About