?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=KAJIAN+USULAN+FONDASI+CAKAR+AYAM+BENTUK+HONEYCOMB%0D%0ASEBAGAI+UPAYA+MENGATASI+PENURUNAN+FONDASI%0D%0ALAPIS+KERAS+DI+ATAS+TANAH+LUNAK&rft.creator=MUHAMMAD+BILLY%2C+HARTAWAN&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.subject=690+Pembangunan+gedung&rft.description=Tanah+lunak+umumnya+memiliki+daya+geser+yang+rendah+dan%0D%0Akompresibilitas+yang+tinggi%2C+yang+dapat+menyebabkan+masalah+penurunan+tanah%0D%0Ajangka+panjang+dan+ketidakstabilan+tanah.+Penurunan+tanah+yang+tidak+dapat%0D%0Aditoleransi+dapat+mengakibatkan+jalan+yang+tidak+rata%2Frusak+di+sekitar+area+yang%0D%0Aterkena+dampak.+Pada+tahun+1961%2C+Prof.+Sedyatmo+memperkenalkan+pondasi+%22cakar%0D%0Aayam%22+sebagai+upaya+untuk+mengatasi+masalah+tanah+lunak+ini.+Inovasi+pondasi%0D%0A%22cakar+ayam%22+terus+dikembangkan+untuk+mencapai+efektivitas+dan+efisiensi+yang%0D%0Alebih+besar.+Ide-ide+segar+sangat+penting+untuk+membuat+pondasi+%22cakar+ayam%22%0D%0Alebih+hemat+biaya+dan%2C+tentu+saja%2C+sesuai+dengan+kebutuhan+aplikasi+lapangan.%0D%0ABerdasarkan+prinsip+efektivitas%2C+konfigurasi+zigzag+merupakan+alternatif+yang+layak%0D%0Auntuk+diteliti.+Analisis+dilakukan+menggunakan+Metode+Elemen+Hingga+(FEM)%0D%0Adengan+bantuan+software+PLAXIS+3D.%0D%0APenelitian+ini+bertujuan+untuk+menganalisis+perilaku+lendutan+di+bawah%0D%0Abeban+tunggal+pada+fondasi+cakar+ayam+Sediyatmo+dan+cakar+ayam+bentuk%0D%0Ahoneycomb+dengan+konfigurasi+sejajar+dan+zigzag.+Parameter+pada+penelitian+ini%0D%0Amenggunakan+data+sekunder+dari+studi+tanah+lunak+yang+dilakukan+oleh+Hardiyatmo%0D%0Apada+tahun+2009%2C+dan+beban+tunggal+maksimum+yang+ditetapkan+oleh+beban+unit%0D%0ABina+Marga+tahun+1993.%0D%0AHasil+analisis+menunjukkan+bahwa+Lendutan+yang+terjadi+pada+cakar+ayam%0D%0ASediyatmo+dan+honeycomb+tidak+jauh+berbeda+secara+signifikan+dengan+selisih%0D%0Alendutan+terbesar+0%2C24+mm+dan+persentase+lendutan+7%2C7%25+pada+konfigurasi+serta%0D%0Aletak+beban+yang+sama+sehingga+cakar+ayam+bentuk+honeycomb+dapat+diaplikasikan%0D%0Adi+lapangan.%0D%0AKata+kunci%3A+Kompresibilitas%2C+Ketidakstabilan+Tanah%2C+Cakar+Ayam%2C+Honeycomb%2C%0D%0A%0D%0AFEM%0D%0A%0D%0ASoft+soils+generally+have+low+shear+strength+and+high+compressibility%2C+which+can%0D%0Alead+to+long-term+settlement+problems+and+soil+instability.+Intolerable+soil+settlement%0D%0Acan+result+in+uneven+or+damaged+roads+around+the+affected+area.+In+1961%2C+Prof.%0D%0ASedyatmo+introduced+the+Cakar+Ayam+foundation+as+an+effort+to+overcome+this+soft%0D%0Asoil+problem.+The+innovation+of+the+Cakar+Ayam+foundation+continues+to+be%0D%0Adeveloped+to+achieve+greater+effectiveness+and+efficiency.+Fresh+ideas+are+essential%0D%0Ato+make+the+Cakar+Ayam+foundation+more+effective+and%2C+of+course%2C+suitable+for+field%0D%0Aapplication+needs.+Based+on+the+principle+of+effectiveness%2C+the+zigzag+configuration%0D%0Ais+a+feasible+alternative+to+be+studied.+The+analysis+was+carried+out+using+the+Finite%0D%0AElement+Method+(FEM)+with+the+help+of+PLAXIS+3D+software.+This+research+aims%0D%0Ato+analyze+the+deflection+behavior+under+single+load+on+the+Sediyatmo+and%0D%0Ahoneycomb+shaped+Cakar+Ayam+foundation+with+parallel+and+zigzag+configurations.%0D%0AThe+parameters+in+this+study+use+secondary+data+from+a+soft+soil+study+conducted+by%0D%0AHardiyatmo+in+2009%2C+and+the+maximum+single+load+set+by+the+Bina+Marga+unit+load%0D%0Ain+1993.+The+results+of+the+analysis+show+that+the+deflection+that+occurs+on+the%0D%0ASediyatmo+and+honeycomb+shaped+Cakar+Ayam+foundation+is+not+significantly%0D%0Adifferent+with+the+largest+deflection+difference+of+0.24+mm+and+a+deflection%0D%0Apercentage+of+7.7%25+for+the+same+configuration+and+load+position+so+that+the%0D%0Ahoneycomb+shaped+cakar+ayam+foundation+can+be+applied+in+the+field.%0D%0AKeywords%3A+Compressibility%2C+Soil+Instability%2C+Cakar+Ayam%2C+Honeycomb%2C+FEM&rft.publisher=FAKULTAS+TEKNIK&rft.date=2024-07-09&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82914%2F1%2FAbstrak%2520Billy%2520-%2520Billy%2520hartawan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82914%2F2%2FDraf%2520Skripsi%2520Billy%2520Full%2520-%2520Billy%2520hartawan.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F82914%2F3%2FDraf%2520Skripi%2520Billy%2520Tanpa%2520Bab%25204%2520Pembahasan%2520-%2520Billy%2520hartawan.pdf&rft.identifier=++MUHAMMAD+BILLY%2C+HARTAWAN++(2024)+KAJIAN+USULAN+FONDASI+CAKAR+AYAM+BENTUK+HONEYCOMB+SEBAGAI+UPAYA+MENGATASI+PENURUNAN+FONDASI+LAPIS+KERAS+DI+ATAS+TANAH+LUNAK.++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F82914%2F