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Sakda Katawaethwarag. Experimental study on compressive behavior of low and normal strength concrete confined by low-cost glass fiber reinforced polymers (GFRP). (). King Mongkut's University of Technology North Bangkok. Central Library. : , 2018.
Experimental study on compressive behavior of low and normal strength concrete confined by low-cost glass fiber reinforced polymers (GFRP)
Name: Prachaya Yoddumrong
Organization :
King Mongkut's University of Technology North Bangkok. Department of Teacher Training in Civil Engineering
Email :
p.yoddumro@gmail.com
Name: Kittipoom Rodsin
Organization :
King Mongkut's University of Technology North Bangkok. Center of Excellence in Structural Dynamics and Urban Management
Email :
kittipoom.kmutnb@gmail.com
Name: Sakda Katawaethwarag
Organization :
King Mongkut's University of Technology North Bangkok. Department of Teacher Training in Civil Engineering
keyword:
Glass Fiber Reinforced Polymer
ThaSH:
Glass fibers
ThaSH:
Concrete
-- Compression testing
ThaSH:
Polymers
Abstract:
The main objective of this study is to investigate
the performance of low-cost glass fiber reinforced polymer
(GFRP) in strengthening normal (15MPa) and low strength
(5MPa) concrete cylinders. Typically, the strengthening
technique using FRP is often expensive and may not be
economically used for reinforced concrete (RC) houses in rural
area. In many cases, the concrete strength used for these house
constructions is often low. Therefore, the capability of low-cost
GFRP in strengthening low strength concrete compared with
normal strength concrete has been investigated. A total of 8
cylindrical specimens with the dimensions of 150 mm x 300 mm
(diameter x height) were tested under compressive loading. Half
of these specimens possess compressive strength of 5 MPa and
the rest have 15 MPa compressive strength. The specimens were
unconfined and also confined with GFRP one, two and three
layers. It was found that, for 5 MPa compressive strength
cylinder, the compressive strength of the specimens has increase
2.27 MPa, 3.96 MPa and 4.31 MPa for one, two and three-layer
GFRP wrapping respectively compared to the controlled
specimen. For 15 MPa compressive strength cylinder, the
compressive strength of the specimens has increase 1.75 MPa,
2.29 MPa and 2.95 MPa for one, two and three-layer GFRP
wrapping respectively compared to the controlled specimen. The
test result showed that the use of low-cost GFRP is one of the
effective and economical method to improve compressive
strength of low strength concrete.
King Mongkut's University of Technology North Bangkok. Central Library
Address:
BANGKOK
Email:
library@kmutnb.ac.th
Created:
2018
Modified:
2025-10-30
Issued:
2025-10-30
บทความ/Article
application/pdf
BibliograpyCitation :
In King Mongkut's University of Technology North Bangkok College of Industrial Technology. The Proceedings of the International Conference on Engineering Science and Innovative Technology (ESIT 2018) (163). Bangkok : King Mongkut's University of Technology North Bangkok
eng
©copyrights King Mongkut's University of Technology North Bangkok
RightsAccess:
ใช้เวลา
0.034482 วินาที
Prachaya Yoddumrong
| Title | Contributor | Type |
|---|---|---|
| Experimental study on compressive behavior of low and normal strength concrete confined by low-cost glass fiber reinforced polymers (GFRP)
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Prachaya Yoddumrong;Kittipoom Rodsin;Sakda Katawaethwarag | บทความ/Article |
Kittipoom Rodsin
| Title | Contributor | Type |
|---|---|---|
| Finite element investigation of angle ring confinement for clustered large-size stud shear connector in full-depth precast concrete bridge deck panel
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Krissachai Sriboonma.;Chichaya Boonmee.;Sacharuck Pornpeerakeat.;Kittipoom Rodsin.;Natawut Chaiwino. | บทความ/Article | |
| Experimental study on compressive behavior of low and normal strength concrete confined by low-cost glass fiber reinforced polymers (GFRP)
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Prachaya Yoddumrong;Kittipoom Rodsin;Sakda Katawaethwarag | บทความ/Article |
Sakda Katawaethwarag
| Title | Contributor | Type |
|---|---|---|
| Flipped classroom development model with online cooperative learning management for undergraduate students
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Surawut Saekram;Prasit Pramongudomrat;Sakda Katawaethwarag | บทความ/Article | |
| Experimental study on compressive behavior of low and normal strength concrete confined by low-cost glass fiber reinforced polymers (GFRP)
มหาวิทยาลัยเทคโนโลยีพระจอมเกล้าพระนครเหนือ Prachaya Yoddumrong;Kittipoom Rodsin;Sakda Katawaethwarag | บทความ/Article |