Experimental and Finite Element Analysis of High Strength Steel Fiber Concrete – Timber Composite Beams Subjected to Flexion

2021 ◽  
pp. 331-346
Author(s):  
Ngoc Tan Nguyen ◽  
Van Dang Tran ◽  
Viet Duc Nguyen ◽  
Dong Tran
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
High Strength Steel ◽  
Steel Fiber ◽  
High Strength ◽  
Composite Beams ◽  
Element Analysis ◽  
Fiber Concrete ◽  
Steel Fiber Concrete

Finite Element Analysis on Orthotropic Deck with Composite Pavement Layer

2013 ◽  
Vol 275-277 ◽  
pp. 1163-1166
Author(s):  
De Rong Zhu ◽  
Zi Jiang Yang ◽  
Hui Zhang ◽  
Shi Zhong Liu ◽  
Gui Xia Ning
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Optimization Design ◽  
Steel Fiber ◽  
Mechanical Performance ◽  
Element Analysis ◽  
Box Girder ◽  
Concrete Layer ◽  
Fiber Concrete ◽  
Steel Fiber Concrete

Orthotropic steel deck; Shear nail; Steel fiber concrete pavement layer; Stress analysis. Abstract. Aiming at the optimization design of composite pavement on orthotropic deck in a streamlined steel box girder with lager wide-to-span ratio, finite element analysis is taken under various loads supplemented with static model; the stress distribution is analyzed in each part of the pavement layer. The theoretical results show that the deck of the bridge displays obviously orthotropic features; shear nails with reasonable density can increase the binding capability of each part of deck pavement and overall mechanical performance. It can be concluded that the service life of the deck pavement can be extended by the use of steel fiber concrete layer.

Finite Element Analysis of Shear Behavior of Reinforced Concrete Beam Strengthened by High-Strength Steel Wire Mesh

2013 ◽  
Vol 482 ◽  
pp. 15-19
Author(s):  
Chen Xing Yang ◽  
Zheng Liu ◽  
Li Ping Sun ◽  
Jiong Li
Keyword(s):  
Finite Element Analysis ◽  
Finite Element ◽  
Shear Strength ◽  
High Strength Steel ◽  
Steel Wire ◽  
High Strength ◽  
Wire Mesh ◽  
Element Analysis ◽  
Strength And Stiffness ◽  
Steel Wire Mesh

Based on the experimental study of shear strengthened of reinforced concrete rectangular beam strengthened by high-strength steel wire mesh and polymer mortar , the finite element extended analysis was used. The finite element analysis software showed that with the increasing of the strand dosage and reinforcement strand length,the shear strength and stiffness of strengthened members improved . However,with the increasing of shear span ratio , the shear strength and stiffness reduced obviously .

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