scholarly journals Shear Behavior of Ultra High Performance Concrete Beams without Stirrups

2019 ◽  
Author(s):  
R. Solhmirzaei ◽  
V. K. R. Kodur ◽  
S. Banerji
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Concrete Beams ◽  
Shear Behavior ◽  
Ultra High Performance Concrete

Numerical investigation of the shear behavior of reinforced ultra-high-performance concrete beams

2017 ◽  
Vol 19 (1) ◽  
pp. 305-317 ◽  
Author(s):  
Sifatullah Bahij ◽  
Saheed K. Adekunle ◽  
Mohammed Al-Osta ◽  
Shamsad Ahmad ◽  
Salah U. Al-Dulaijan ◽  
...  
Keyword(s):  
Numerical Investigation ◽  
High Performance ◽  
High Performance Concrete ◽  
Concrete Beams ◽  
Shear Behavior ◽  
Ultra High Performance Concrete

Shear behavior of fiber-reinforced ultra-high performance concrete beams

2018 ◽  
Vol 168 ◽  
pp. 119-127 ◽  
Author(s):  
Tamás Mészöly ◽  
Norbert Randl
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Concrete Beams ◽  
Shear Behavior ◽  
Fiber Reinforced ◽  
Ultra High Performance Concrete

Shear behavior of ultra high performance concrete beams

2016 ◽  
pp. 365-365
Author(s):  
C.M. Powell ◽  
M.P. Manning ◽  
B.D. Weldon ◽  
M.J. McGinnis ◽  
A.J. Giesler ◽  
...  
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Concrete Beams ◽  
Shear Behavior ◽  
Ultra High Performance Concrete

Transfer and Development Lengths and Prestress Losses in Ultra-High-Performance Concrete Beams

2011 ◽  
Vol 2251 (1) ◽  
pp. 76-81 ◽  
Author(s):  
Emerson E. John ◽  
Edmundo D. Ruiz ◽  
Royce W. Floyd ◽  
W. Micah Hale
Keyword(s):  
High Performance ◽  
High Performance Concrete ◽  
Concrete Beams ◽  
Ultra High Performance Concrete ◽  
Prestress Losses

Shear behavior of large stud shear connectors embedded in ultra-high-performance concrete

2020 ◽  
Vol 23 (16) ◽  
pp. 3401-3414
Author(s):  
Yuqing Hu ◽  
Huiguang Yin ◽  
Xiaomeng Ding ◽  
Shuai Li ◽  
JQ Wang
Keyword(s):  
Numerical Analysis ◽  
High Performance ◽  
High Performance Concrete ◽  
Concrete Slab ◽  
Shear Behavior ◽  
Shear Capacity ◽  
Ultra High Performance Concrete ◽  
Shear Connectors ◽  
Push Out ◽  
Static Shear

In this article, the static shear behavior of large-headed studs embedded in ultra-high-performance concrete was investigated by push-out test and numerical analysis. A total of nine push-out specimens with single and grouped studs embedded in ultra-high-performance concrete and normal strength concrete slabs were tested. In the testing process, only shank failure appeared without cracks occurring on the surface of ultra-high-performance concrete slab when the steel–ultra-high-performance concrete specimens reached ultimate shear capacity. The shear capacity of specimens with large studs embedded in ultra-high-performance concrete slab increased by 10.6% compared those in normal concrete, and the current design codes such as Eurocode4, AASHTO LFRD 2014, and GB50017-2003 all underestimate the shear capacity of such kind of steel–ultra-high-performance concrete composite structures according to experimental results. Numerical models were established using ABAQUS with introducing damage plasticity material model. The influence of stud diameter, concrete strength, thickness of clear cover, and spacing of studs on the static shear behavior was thoroughly investigated via parametric analysis. Based on the experimental and numerical analysis, the existence of wedge block and the decrease of axis force are beneficial for improving the shear capacity of stud shear connectors.

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