Dynamic behavior analysis of high performance fiber concrete submerged floating tunnel tube under collision

2021 ◽  
pp. 202-202
Author(s):  
Y. Yang ◽  
Y.L. He ◽  
Y.Q. Xiang
Keyword(s):  
Behavior Analysis ◽  
Dynamic Behavior ◽  
High Performance ◽  
Fiber Concrete ◽  
High Performance Fiber ◽  
Submerged Floating Tunnel

Characterization of the interfacial bond between old concrete substrate and ultra high performance fiber concrete repair composite

2012 ◽  
Vol 46 (5) ◽  
pp. 743-753 ◽  
Author(s):  
Bassam A. Tayeh ◽  
B. H. Abu Bakar ◽  
M. A. Megat Johari
Keyword(s):  
High Performance ◽  
Interfacial Bond ◽  
Concrete Repair ◽  
Fiber Concrete ◽  
High Performance Fiber

scholarly journals Evaluation of Bond Strength between Normal Concrete Substrate and Ultra High Performance Fiber Concrete as a Repair Material

2013 ◽  
Vol 54 ◽  
pp. 554-563 ◽  
Author(s):  
Bassam A. Tayeh ◽  
B.H. Abu Bakar ◽  
M.A. Megat Johari ◽  
Yen Lei Voo
Keyword(s):  
Bond Strength ◽  
High Performance ◽  
Repair Material ◽  
Normal Concrete ◽  
Fiber Concrete ◽  
High Performance Fiber

Mechanical and permeability properties of the interface between normal concrete substrate and ultra high performance fiber concrete overlay

2012 ◽  
Vol 36 ◽  
pp. 538-548 ◽  
Author(s):  
Bassam A. Tayeh ◽  
B.H. Abu Bakar ◽  
M.A. Megat Johari ◽  
Yen Lei Voo
Keyword(s):  
High Performance ◽  
Normal Concrete ◽  
Fiber Concrete ◽  
High Performance Fiber

scholarly journals Self‐compacting high‐performance fiber concrete for foundations: Part 1 ‐experimental verification and design considerations

2021 ◽  
Author(s):  
Joost Walraven ◽  
Didier Droogné ◽  
Steffen Grünewald ◽  
Luc Taerwe ◽  
Bogdan Cotovanu ◽  
...  
Keyword(s):  
Experimental Verification ◽  
High Performance ◽  
Design Considerations ◽  
Fiber Concrete ◽  
High Performance Fiber

The relationship between substrate roughness parameters and bond strength of ultra high-performance fiber concrete

2013 ◽  
Vol 27 (16) ◽  
pp. 1790-1810 ◽  
Author(s):  
Bassam A. Tayeh ◽  
B.H. Abu Bakar ◽  
M.A. Megat Johari ◽  
M.M. Ratnam
Keyword(s):  
Bond Strength ◽  
High Performance ◽  
Roughness Parameters ◽  
Substrate Roughness ◽  
Fiber Concrete ◽  
High Performance Fiber ◽  
The Relationship

scholarly journals Self‐compacting high performance fiber concrete for foundations: Part 2—Fiber orientation and distribution

2022 ◽  
Author(s):  
Steffen Grünewald ◽  
Bogdan Cotovanu ◽  
John Rovers ◽  
Joost C. Walraven ◽  
Luc Taerwe
Keyword(s):  
Fiber Orientation ◽  
High Performance ◽  
Fiber Concrete ◽  
High Performance Fiber

Effects of Thickness of Ultra High-Performance Fiber Concrete Wrapping on the Torsional Strength of Reinforced Concrete Beam

2015 ◽  
Vol 802 ◽  
pp. 161-165
Author(s):  
Thaer Jasim Mohammed ◽  
Badorul Hisham Abu Bakar ◽  
Norazura Muhamad Bunnori
Keyword(s):  
Thin Layer ◽  
High Performance ◽  
Concrete Beam ◽  
Reinforced Concrete Beam ◽  
Transverse Reinforcement ◽  
Rc Beams ◽  
Torsional Strength ◽  
Control Beam ◽  
Fiber Concrete ◽  
High Performance Fiber

Abstract: Two groups of rectangular beams, comprising of six specimens, the first group (L) were provided with four longitudinal bars, one at each corner while the second groups of beams (S) were fully reinforced with longitudinal bars and transverse reinforcement. Each group consisted of three beams. Two beams have been strengthened with ultra high performance fiber concrete (UHPFC) on four sides having a thickness of (15mm - 25mm) and one control beam. The variables considered in the experimental study include the transverse reinforcement ratios and the effect of thickness of UHPFC wrap. Experimental results show the effectiveness of the proposed technique at ultimate torque for strengthening beams and behavioral curves. Strengthened RC beams fully wrapped with a thin layer of UHPFC exhibit an enhanced torsional strength when compared to control beam. Results reveal that the transverse reinforcement ratios by 0.66%, increases the UHPFC contribution to torsional strength of strengthened beams with a 15 thick UHPFC; and by up to 7% for strengthened beams with a 25 thick UHPFC, respectively when compared to same strengthened beams without stirrup. It is found that the ultimate torque of beams with a 25 mm thin layer UHPFC is greater than beams with 15 mm by (28% and 28.3%) for the groups L and S, respectively.

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