KAPASITAS PILAR JEMBATAN NANOCOMPOSITE POLYMER DENGAN SENDI PLASTIS YANG DIPERKUAT DENGAN JACKETING KOMPOSIT SEMEN

ZAKY, MUHAMMAD AZFA and Saloma, Saloma and Nurjannah, Siti Aisyah (2025) KAPASITAS PILAR JEMBATAN NANOCOMPOSITE POLYMER DENGAN SENDI PLASTIS YANG DIPERKUAT DENGAN JACKETING KOMPOSIT SEMEN. Undergraduate thesis, Sriwijaya University.

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Abstract

Bridge piers with jacketing column is an alternative building structure in resisting earthquake loads. The jacketing column zone is crucial for distributing the earthquake loads, hence the well-designed system can effectively withstand seismic waves. The use of polymer nanocomposite concrete plays an important role in resisting earthquakes. This study aims to analyze the capacity of polymer nanocomposite bridge piers with reinforced cement composite jacketing in the plastic joint region using the ANSYS program and finite element method. The results of ANSYS program analysis include hysteresis curves, maximum drift ratio, stress and displacement contours, ductility, stiffness, structural strength, and cumulative energy dissipation. The study compares bridge piers with 25 mm thick column jackets reinforcement using C30 concrete against those reinforced with varying thicknesses of nanocomposite polymer concrete. All specimens classified as the high ductility demand category, with specimen E3 showing the lowest ductility value of 6.624 due to slower structural yield. Specimen E3 experienced the greatest cumulative energy dissipation along with the thickness of the column jacket. The results of this study indicate that the jacket thickness affects the strength of the bridge piers in resisting cyclic loads.

Item Type:	Thesis (Undergraduate)
Uncontrolled Keywords:	beban siklik, jaket kolom, metode elemen hingga, nanocomposite polymer
Subjects:	T Technology > TA Engineering (General). Civil engineering (General) > TA329-348 Engineering mathematics. Engineering analysis > TA347.F5C4665 Finite Element Method, Computer System Engineering Mathematics,
Divisions:	03-Faculty of Engineering > 22201-Civil Engineering (S1)
Depositing User:	Muhammad Azfa Zaky
Date Deposited:	18 Mar 2025 05:06
Last Modified:	18 Mar 2025 05:06
URI:	http://repository.unsri.ac.id/id/eprint/169215

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