dc.contributor.author |
RODSIN K. |
|
dc.contributor.author |
HUSSAIN Q. |
|
dc.contributor.author |
JOYKLAD P. |
|
dc.contributor.author |
NAWAZ A. |
|
dc.contributor.author |
FAZLIANI H. |
|
dc.date.accessioned |
2021-04-05T03:03:11Z |
|
dc.date.available |
2021-04-05T03:03:11Z |
|
dc.date.issued |
2020 |
|
dc.identifier.issn |
2397528 |
|
dc.identifier.other |
2-s2.0-85099309127 |
|
dc.identifier.uri |
https://ir.swu.ac.th/jspui/handle/123456789/12399 |
|
dc.identifier.uri |
https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099309127&doi=10.24425%2fbpasts.2020.135383&partnerID=40&md5=3c85e8e257fb93e9f6ee5a49883943fc |
|
dc.description.abstract |
Several recent earthquakes have indicated that the design and construction of bridges based on former seismic design provisions are susceptible to fatal collapse triggered by the failure of reinforced concrete columns. This paper incorporates an experimental investigation into the seismic response of nonductile bridge piers strengthened with low-cost glass fiber reinforced polymers (LC-GFRP). Three full-scale bridge piers were tested under lateral cyclic loading. A control bridge pier was tested in the as-built condition and the other two bridge piers were experimentally tested after strengthening them with LC-GFRP jacketing. The LC-GFRP strengthening was performed using two different configurations. The control bridge pier showed poor seismic response with the progress of significant cracks at very low drift levels. Test results indicated the efficiency of the tested strengthening configurations to improve the performance of the strengthened bridge piers including crack pattern, yield, and ultimate cyclic load capacities, ductility ratio, dissipated energy capacity, initial stiffness degradation, and fracture mode. © 2020 Polish Academy of Sciences. All rights reserved. |
|
dc.rights |
Srinakharinwirot University |
|
dc.subject |
Columns (structural) |
|
dc.subject |
Concrete construction |
|
dc.subject |
Costs |
|
dc.subject |
Cracks |
|
dc.subject |
Cyclic loads |
|
dc.subject |
Earthquakes |
|
dc.subject |
Energy dissipation |
|
dc.subject |
Fiber reinforced plastics |
|
dc.subject |
Glass fibers |
|
dc.subject |
Polymers |
|
dc.subject |
Reinforced concrete |
|
dc.subject |
Seismic design |
|
dc.subject |
Seismic response |
|
dc.subject |
Design and construction |
|
dc.subject |
Design provisions |
|
dc.subject |
Dissipated energy |
|
dc.subject |
Experimental investigations |
|
dc.subject |
Glass fiber reinforced polymer |
|
dc.subject |
Initial stiffness |
|
dc.subject |
Reinforced concrete column |
|
dc.subject |
Seismic strengthening |
|
dc.subject |
Bridge piers |
|
dc.title |
Seismic strengthening of nonductile bridge piers using low-cost glass fiber polymers |
|
dc.type |
Article |
|
dc.rights.holder |
Scopus |
|
dc.identifier.bibliograpycitation |
Bulletin of the Polish Academy of Sciences: Technical Sciences. Vol 68, No.6 (2020), p.1457-1470 |
|
dc.identifier.doi |
10.24425/bpasts.2020.135383 |
|