PENGARUH FAKTOR LINGKUNGAN INTERNAL DAN AGRESIF TERHADAP KOLOM RETROFIT DENGAN CFRP DAN GFRP

<p>The strengthening technique to retrofit a reinforced concrete structure is an <br />effective strategy enhance the local and global capacity. It could be />structure's strength, stiffness, failure resistance. The selected />in wrapped column method using FRP (Fiber Reinforced Polymer). This study />analyzed one element static nonlinear procedure determine />member of toward seismic forces. rectangular was Adaptive Pushover Analysis. operates not />constant lateral load, then attaining more realistic results by displacement-based />inelastic type. Three models were analyzed Seismostruct with />non-retrofit without two retrofitted carbon or />CRFP glass GFRP. Those materials have advantages under different />conditions, so that this enhancement can install risks />circumstances. capacity increase wrapping CFRP reached than />10 % compared non-retrofit column. Wrapping GFRP represents />column resistance significant in internal />aggressive environment types.</p>