Crack-Pattern Simulation for Flexural or Shear Fracture of FRP Plank with Rib and Concrete Composite Beam

2021 ◽  
Vol 12 (4) ◽  
pp. 9-15
Author(s):  
Seung-Woon Yoo ◽  
◽  
Jun-Sang Yoo
Keyword(s):  
Composite Beam ◽  
Shear Fracture ◽  
Crack Pattern ◽  
Pattern Simulation

Experimental study on the flexural behavior of flat steel-concrete composite beam

2020 ◽  
Author(s):  
Xianlei Cao ◽  
Chao Cheng ◽  
Min Wang ◽  
Wen Zhong ◽  
Zhengyi Kong ◽  
...  
Keyword(s):  
Composite Beam ◽  
Design Theory ◽  
Shear Fracture ◽  
Rapid Development ◽  
Flexural Behavior ◽  
Flexural Stiffness ◽  
Moment Capacity ◽  
New Type ◽  
Flat Steel ◽  
Ductility Capacity

In this study, a new type of composite beam named flat steel-concrete composite beam is suggested for the rapid development of assembly structure. The experiment of seven flat steel-concrete composite beams and one traditional steel-concrete composite beam are performed to investigate their flexural behaviors. The failure mode of bending-shear fracture for the flat steel-concrete composite beam is found while the traditional steel-concrete composite beam fails by compression-bending fracture. The plane cross-section assumption is applicable to the flat steel-concrete composite beam. Compared with the traditional steel-concrete composite beam, the flat steel-concrete composite beam exhibits higher flexural stiffness, higher moment capacity, and higher ductility capacity. Based on the design theory of the traditional steel-concrete composite beam, simplified models for estimating the flexural stiffness and ultimate moment capacity of the flat steel-concrete composite beam are proposed, and they agree well with test data.

Crack pattern simulation based on 3D surface cellular automata

2001 ◽  
Vol 17 (5) ◽  
pp. 287-309 ◽  
Author(s):  
Stéphane Gobron ◽  
Norishige Chiba
Keyword(s):  
Cellular Automata ◽  
Crack Pattern ◽  
3D Surface ◽  
Simulation Based ◽  
Pattern Simulation

2-d crack pattern simulation by means of BEM — from linear to ramified cracks

1994 ◽  
Vol 3 (2) ◽  
pp. 286-292
Author(s):  
A. Vojta ◽  
H.-A. Bahr ◽  
U. Bahr ◽  
H. Maschke ◽  
R. Schäuble
Keyword(s):  
Crack Pattern ◽  
Pattern Simulation

Crack Pattern of SRUHSC Column and SRC Beam Joint Subjected to Reversal Cycle Load

2010 ◽  
Vol 152-153 ◽  
pp. 1125-1128
Author(s):  
Ju Zhang ◽  
Chang Wang Yan ◽  
Jin Qing Jia
Keyword(s):  
Crack Resistance ◽  
Axial Load ◽  
Shear Fracture ◽  
Engineering Application ◽  
Load Ratio ◽  
High Strength ◽  
Crack Pattern ◽  
Steel Reinforced Concrete ◽  
Axial Load Ratio ◽  
Test Parameters

In order to investigate the crack pattern of steel reinforced ultra high strength concrete (SRUHSC) column and steel reinforced concrete (SRC) beam joint subjected to reversal cycle load, six interior joint specimens were tested with various axial load ratio and volumetric stirrup ratio. A discussion on the ductility and crack pattern was presented. It was found that all joint specimens failed in shear fracture in the joint core regions and that axial load ratio had more influence on the crack resistance capacity. The experimental results indicated that test parameters of SRUHSC column and SRC beam joint with good crack resistance performance may be referred for engineering application.

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