Axial Compressive Behavior of Bubble-size Plastic Straw Waste FRP Composites-confined Circular Short Concrete Columns: An Alternative on Managing Single-use Plastic Waste after COVID-19 Pandemic

Honestyo, Aoron (2023) Axial Compressive Behavior of Bubble-size Plastic Straw Waste FRP Composites-confined Circular Short Concrete Columns: An Alternative on Managing Single-use Plastic Waste after COVID-19 Pandemic. Masters thesis, Institiut Teknologi Sepuluh Nopember.

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Abstract

One of the crucial problems caused by the COVID-19 pandemic is the increase in the number of disposable plastic wastes, especially bubble-size plastic straw waste. The use of recycled fiber as a material of fiber-reinforced polymer composites for concrete strengthening can be an alternative to recycling disposable plastic wastes, especially in Indonesia. The use of fiber-reinforced polymer made from woven bubble-size plastic straw waste fibers that are bonded with epoxy has been found to be able to alternate the axial deformability and ultimate compressive strength of confined circular concrete. Adding more FRP layers also significantly improved the axial deformability and ultimate compressive strength. Based on test results from this study for bubble-size plastic straw waste fiber-reinforced polymer, new models are created to forecast both the ultimate compressive strength and strain. The results of the experimental analysis have shown that four layers application of bubble-size plastic straw waste fiber-reinforced polymer confined circular concrete is effective enough to increase the strength of concrete up to around 50% of the initial strength of concrete.

Item Type:	Thesis (Masters)
Uncontrolled Keywords:	Axial compression, Confined circular concrete, Disaster risk reduction, Fiber-reinforced polymer (FRP), Plastic straw waste, Short column
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) T Technology > TH Building construction
Divisions:	Faculty of Civil, Planning, and Geo Engineering (CIVPLAN) > Civil Engineering > 22101-(S2) Master Thesis
Depositing User:	Aoron Honestyo
Date Deposited:	20 Jan 2023 04:27
Last Modified:	20 Jan 2023 04:27
URI:	http://repository.its.ac.id/id/eprint/95526

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