?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=EVALUASI+KETEBALAN+CONCRETE+LANTAI+BASEMENT+DAN%0D%0AIDENTIFIKASI+LAPISAN+BATUAN+BAWAH+PERMUKAAN%0D%0ARUMAH+SAKIT+PENDIDIKAN+UNIVERSITAS+LAMPUNG%0D%0A(RSP+UNILA)+BERDASARKAN+DATA+GROUND%0D%0APENETRATING+RADAR+(GPR)&rft.creator=IDA+RETNO+WIDAYU%2C+1415051033&rft.subject=600+Teknologi+(ilmu+terapan)&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=In+construction%2C+the+thing+that+must+be+considered+is+the+reliability+of+the+building%2C%0D%0Awhich+includes+safety%2C+health%2C+comfort%2C+and+convenience.+Preliminary+analysis+of%0D%0Athe+building's+ability+to+support+loads+is+important+in+the+construction+of+the+Unila%0D%0ATeaching+Hospital+(RSP).+In+this+study%2C+the+GPR+method+was+applied+to+determine%0D%0Aand+analyze+the+concrete+thickness+of+the+basement+floor+of+RSP+Unila+and%0D%0Aanalyze+rock+layers+at+RSP+Unila.+Data+processing+includes+several+filters%2C%0D%0Anamely+static+correction%2C+subtract+mean+(dewow)%2C+AGC+Gain%2C+background%0D%0Aremoval%2C+bandpass+frequency%2C+FK-filter%2C+FK-migration%2C+and+time-depth+conversion%0D%0Awhich+then+produces+2D+cross-sectional+data.+Analysis+of+the+GPR+profile+that+has%0D%0Abeen+processed+shows+that+the+average+thickness+of+the+basement+floor+concrete%0D%0Alayer+is+about+2+meters.+Under+the+concrete+layer%2C+there+is+a+compact+layer+with%0D%0Aan+average+thickness+of+8+meters.+The+complex+layer+is+found+at+a+depth+of+10-32%0D%0Ameters+with+an+average+thickness+of+about+22+meters.+The+dominant+lithology+in%0D%0Athe+rock+layers+at+RSP+Unila+is+clay+and+there+is+a+mixture+of+clay-sand%2C+rock%0D%0Aboulders%2C+and+water+fractures.%0D%0AKeywords%3A+GPR%2C+concrete%2C+rock+layers%2C+RSP+Unila%0D%0ADalam+pembangunan%2C+hal+yang+harus+diperhatikan+yaitu+keandalan+bangunan%0D%0Agedung%2C+yang+meliputi+keselamatan%2C+kesehatan%2C+kenyamanan%2C+dan+kemudahan.%0D%0AAnalisis+awal+kemampuan+bangunan+Gedung+untuk+mendukung+beban+muatan%0D%0Amerupakan+hal+yang+penting+dalam+pembangunan+Rumah+Sakit+Pendidikan+(RSP)%0D%0AUnila.+Pada+penelitian+ini+metode+GPR+diaplikasikan+untuk+menentukan+dan%0D%0Amenganalisis+ketebalan+concrete+lantai+basement+RSP+Unila+dan+menganalasis%0D%0Alapisan+batuan+di+RSP+Unila.+Pengolahan+data+meliputi+beberapa+filter%2C+yaitu+static%0D%0Acorrection%2C+subtract+mean+(dewow)%2C+AGC+Gain%2C+background+removal%2C+bandpass%0D%0Afrequency%2C+FK-filter%2C+FK-migration+dan+time+depth+convertion+yang+kemudian%0D%0Amenghasilkan+data+penampang+2D.+Analisis+terhadap+profil+GPR+yang+telah%0D%0Adilakukan+pengolahan+menunjukkan+bahwa+rata-rata+tebal+lapisan+concrete+lantai%0D%0Abasement+adalah+sekitar+2+meter.+Di+bawah+lapisan+concrete+terdapat+lapisan%0D%0Akompak+dengan+tebal+rata-rata+8+meter.+Lapisan+kompleks+terdapat+pada%0D%0Akedalaman+10-32+meter+dengan+tebal+rata-rata+sekitar+22+meter.+Litologi+dominan%0D%0Apada+lapisan+batuan+di+RSP+unila+adalah+clay+dan+terdapat+percampuran+clay-sand%2C%0D%0Abolder-bolder+batuan+dan+rekahan+air.%0D%0AKata+kunci%3A+GPR%2C+concrete%2C+lapisan+batuan%2C+RSP+Unila&rft.publisher=FAKULTAS+TEKNIK&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60106%2F2%2Fabstract%2520-%2520Ida%2520Retno%2520Widayu.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60106%2F1%2Ffull%2520skripsi%2520-%2520Ida%2520Retno%2520Widayu.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60106%2F3%2Fful%2520tanpa%2520pembahasan%2520-%2520Ida%2520Retno%2520Widayu.pdf&rft.identifier=++IDA+RETNO+WIDAYU%2C+1415051033++(2021)+EVALUASI+KETEBALAN+CONCRETE+LANTAI+BASEMENT+DAN+IDENTIFIKASI+LAPISAN+BATUAN+BAWAH+PERMUKAAN+RUMAH+SAKIT+PENDIDIKAN+UNIVERSITAS+LAMPUNG+(RSP+UNILA)+BERDASARKAN+DATA+GROUND+PENETRATING+RADAR+(GPR).++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F60106%2F