| Title of Article |
Lateral Resistance Enhancement of Reinforced-Concrete Columns by RC Jacketing under Cyclic Loading |
| Date of Acceptance |
3 May 2023 |
| Journal |
| Title of Journal |
KKU Research Journal (Graduate Studies) |
| Standard |
TCI |
| Institute of Journal |
Graduate School, Khon Kaen University. |
| ISBN/ISSN |
2672-9636 |
| Volume |
24 |
| Issue |
1 |
| Month |
January to March |
| Year of Publication |
2023 |
| Page |
|
| Abstract |
The occurrence of earthquakes in Thailand significantly impacts building structures, resulting in damage to property and loss of life. Most buildings in Thailand are not designed to withstand earthquakes, making it necessary to strengthen their structural resistance against seismic forces. This research aimed at investigating the enhancement of the lateral resistance of RC columns through fullscale
experimental testing. Ordinary RC columns and enhanced RC columns with RC jacketing were
tested under cyclic lateral loading with constant axial loading. The ordinary RC column had a 325 x 325
mm cross-section with 20-DB16 reinforcement bars. The cross-sectional dimensions of the strengthened
column was 425 x 425 mm with 32-DB16 reinforcement bars. The results indicated that the RC columns
with the RC jacketing had been able to increase lateral resistance and stiffness against earthquakes by
approximately two times. However, this enhancement was not able to significantly affect the ductility
and energy dissipation capacity of the experimental columns. |
| Keyword |
Lateral resistance enhancement, RC column, RC jacketing, Cyclic loading |
| Author |
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| Reviewing Status |
มีผู้ประเมินอิสระ |
| Status |
ได้รับการตอบรับให้ตีพิมพ์ |
| Level of Publication |
ชาติ |
| citation |
true |
| Part of thesis |
true |
| Attach file |
|
| Citation |
0
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Publication
Journal Publication
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