?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=STUDI+PERKUATAN+LENTUR+BALOK+BETON+BERTULANG%0D%0AMENGGUNAKAN+GFRP+(GLASS+FIBER+REINFORCED+POLYMER)+DAN%0D%0AWM+&rft.creator=KLARA+NALARITA%2C+1415011080&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Strengthening+of+reinforced+concrete+structures+with+Fiber+Reinforced+Polymer+(FRP)%0D%0Ahas+been+more+than+30+years+and+was+carried+out+in+the+construction+industry.+In%0D%0Aflexural+strengthening%2C+FRPS+attach+at+bottom+side+of+RC+beam+section+using+epoxy%0D%0Aresin.+Retrofitting+is+also+used+by+embedding+wiremesh+reinforcement+in+the+area+of%0D%0Agreatest+bending+moment+by+wrapping+and+paste+with+a+mortar.+The+combination+of%0D%0Aretrofitting+with+FRP+and+wiremesh+combine+with+epoxy+resin+binder+done+to+enhance%0D%0Aand+improve+the+weaknesses+of+the+brittle+nature+of+the+FRP+as+reinforcement%0D%0Amaterial.%0D%0AThis+study+discusses+flexural+strengthening+of+reinforced+concrete+beams+using+GFRP%0D%0A(glass+fiber+reinforced+polymer)+and+wiremesh.+The+beams+are+used+have+dimensions%0D%0Aof+length+1.7+m%2C+width+and+height+of+15+cm.+Beams+were+tested+with+two-point+system%0D%0Aload+using+a+loading+frame.+Two+types+of+retrofitting+used+in+this+study+is+the+first%0D%0Atype+of+reinforcement+used+4+ply+GFRP+and+retrofitting+of+the+second+type+by+using%0D%0Athree+layers+of+GFRP+and+1+layer+wiremesh.+The+6+bars+are+tested%2C+namely+two+beams%0D%0Awithout+reinforcement%2C+two+beams+by+using+reinforcement+beam+type+1+and+2+by%0D%0Ausing+the+retrofitting+of+type+2.%0D%0ABased+on+these+results%2C+reinforced+beams+increased+up+to+146%25+of+the+beam+without%0D%0Areinforcement.+Unstrengthened+beam+failed+with+crack+spreads+at+constant+torque%0D%0Aregion+and+enlarged+cracks+only+at+one+place+in+the+area.+While+the+strengthened%0D%0Abeams+experienced+debonding+failure+at+one+end+strengthening+plate.+Based+on+the%0D%0Aindex+value+of+the+beam+ductility+without+retrofitting+more+ductile+than+the+beam%0D%0Ausing+the+retrofitting.%0D%0AKeywords%3A+Concrete%2C+GFRP%2C+Wiremesh%2C+debonding%2C+ductility%0D%0APerkuatan+struktur+beton+bertulang+dengan+Fiber+Reinforced+Polymer+(FRP)+sudah%0D%0Alebih+dari+30+tahun+dilakukan+di+dunia+konstruksi.+Untuk+perkuatan+lentur+FRP+di%0D%0Alekatkan+dibagian+sisi+bawah+balok+beton+yang+diperkuat+dengan+menggunakan+lem%0D%0Aepoxy+resin.+Perkuatan+lentur+juga+dilakukan+dengan+melekatkan+wiremesh+tulangan%0D%0Adi+daerah+momen+lentur+terbesar+dengan+cara+membungkus+dan+di+lekatkan+dengan%0D%0Amortar.+Perpaduan+perkuatan+dengan+menggabungkan+FRP+dan+wiremesh+dengan%0D%0Apengikat+epoxy+resin+dilakukan+untuk+meningkatkan+dan+memperbaiki+kelemahan%0D%0Adari+sifat+getas+FRP+sebagai+material+perkuatan.%0D%0APenelitian+ini+membahas+tentang+perkuatan+lentur+balok+beton+bertulang%0D%0Amenggunakan+GFRP+(Glass+Fiber+Reinforced+Polymer)+dan+Wiremesh.+Balok+yang%0D%0Adigunakan+mempunyai+dimensi+panjang+1%2C7+m%2C+lebar+dan+tinggi+sebesar+15+cm.+Balok%0D%0Adiuji+dengan+sistem+two+point+load+menggunakan+alat+loading+frame.+Dua+tipe%0D%0Aperkuatan+dilakukan+pada+penelitian+ini+yaitu+perkuatan+tipe+pertama+menggunakan+4%0D%0Alapis+GFRP+dan+perkuatan+tipe+kedua+dengan+menggunakan+3+lapis+GFRP+dan+1+lapis%0D%0Awiremesh.+Ada+6+buah+balok+yang+diuji+yaitu+2+balok+tanpa+perkuatan%2C+2+balok+dengan%0D%0Amenggunakan+perkuatan+tipe+1+dan+2+balok+dengan+menggunakan+perkuatan+tipe+2.%0D%0ABerdasarkan+hasil+penelitian+ini%2C+balok+yang+diperkuat+dapat+meningkat+sampai%0D%0Adengan+146+%25+terhadap+balok+tanpa+perkuatan.+Balok+tanpa+perkuatan+mengalami%0D%0Akegagalan+lentur+dengan+retak+menyebar+di+daerah+momen+konstan+dan+retak%0D%0Amembesar+hanya+pada+salah+satu+tempat+di+daerah+tersebut.+Sedangkan+balok+dengan%0D%0Aperkuatan+semuanya+mengalami+kegagalan+debonding+pada+salah+satu+ujung%0D%0Aperkuatan.+Berdasarkan+nilai+indeks+daktilitas+balok+tanpa+perkuatan+lebih+daktail+dari%0D%0Apada+balok+yang+menggunakan+perkuatan.%0D%0AKata+kunci+%3A+Beton%2C+GFRP%2C+Wiremesh%2C+debonding%2C+daktilitas%0D%0A&rft.publisher=FAKULTAS+TEKNIK&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58650%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58650%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F58650%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++KLARA+NALARITA%2C+1415011080++(2019)+STUDI+PERKUATAN+LENTUR+BALOK+BETON+BERTULANG+MENGGUNAKAN+GFRP+(GLASS+FIBER+REINFORCED+POLYMER)+DAN+WM.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F58650%2F