?url_ver=Z39.88-2004&rft_id=1815011055&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=PENGARUH+GETARAN+KERETA+API+TERHADAP+BANGUNAN+YANG+BERDEKATAN+DAN+SOLUSINYA+(STUDI+KASUS%3A+JALUR+REL+KERETA+API+NATAR-PANJANG)&rft.creator=IMELDA+MARGARETHA%2C+TOBING&rft.subject=620+Ilmu+teknik+dan+ilmu+yang+berkaitan&rft.description=Pertambahan+jumlah+penduduk+yang+tidak+diimbangi+dengan+penambahan+lahan+permukiman+untuk+tempat+tinggal+penduduk+menyebabkan+banyaknya+penduduk+yang+membangun+rumah+tinggal+dengan+kurang+memperhatikan+posisi+rumah+yang+berada+di+area+fasilitas+umum.+Salah+satu+permasalahan+pembangunan+kawasan%0D%0Apermukiman+yang+banyak+ditemukan+adalah+pembangunan+rumah+di+sekitar+jalur+kereta+api.+Semakin+seringnya+kereta+api+yang+melintas+dan+semakin+tinggi+kecepatan+kereta+api%2C+tentu+dapat+menyebabkan+dampak+bagi+daerah+yang+dilewati%2C+seperti+getaran+dan+kebisingan.+Getaran+yang+terjadi+pada+tanah+di+sekitar+jalur+kereta+api+dapat+mengganggu+kenyamanan+penduduk+sekitar%2C+bahkan+untuk+jangka+waktu+yang+panjang+kemungkinan+dapat+menyebabkan+rusaknya+bangunan+di+sekitar+jalur+kereta+api%2C+seperti+rumah+penduduk.%0D%0A%0D%0APenelitian+ini+dilakukan+di+KM+11%2B200+antara+stasiun+Garuntang-Tanjung+Karang+dan+KM+16%2B000+antara+stasiun+Natar-Tanjung+Karang.+Metode+yang+digunakan+yaitu+metode+eksperimen+lapangan+dan+numerik+(FEA).+Alat+yang+digunakan+pada+metode+eksperimen+yaitu+sensor+akselerometer%2C+bertujuan+untuk+mendeteksi+percepatan+getaran+yang+terjadi+pada+struktur+jalan+rel.+Perekaman+dilakukan+pada+dua+kondisi%2C+saat+kereta+api+batubara+terdapat+muatan+dan+tidak+terdapat+muatan.+Dari+hasil+eksperimen+di+lapangan+dapat+disimpulkan+bahwa+semakin+jauh+alat+akselerometer+diletakkan+terhadap+sumber+getaran%2C+maka+semakin+kecil+nilai+percepatan+dan+perpindahan+yang+didapatkan.+Hal+tersebut+dipengaruhi+oleh+adanya+bangunan+yang+menghalangi+sehingga+meredam+getaran+terhadap+titik+yang+ditinjau%2C+seperti+saluran+drainase%2C+dinding+pembatas%2C+kontur%2Felevasi+tanah+yang+tidak+beraturan%2C+dan+jalan+aspal.+Dari+data+tersebut+kemudian+dilakukan+analisis+pemodelan+numerik+(FEA)+dengan+program+SAP2000+menggunakan+fungsi+Power+Spectral+Density.+Hasil+yang+diperoleh+berupa+besarnya+percepatan%2C+perpindahan%2C+dan+tegangan+pada+bangunan+di+sekitar+rel+kereta+api.%0D%0A%0D%0AKata+kunci%3A+getaran%2C+FEA%2C+percepatan%2C+perpindahan+%0D%0A%0D%0AThe+increase+in+population+that+is+not+accompanied+by+an+increase+in+residential+land+has+resulted+in+many+residents+building+homes+without+paying+sufficient+attention+to+the+location+of+their+houses+in+public+facility+areas.+One+of+the+common+issues+in+residential+development+is+the+construction+of+houses+near+railway+tracks.+The+more+frequent+and+faster+trains+pass+through+an+area%2C+it+can+have+various+impacts+on+the+regions+they+traverse%2C+such+as+vibrations+and+noise.+The+vibrations+occurring+in+the+soil+around+railway+tracks+can+disrupt+the+comfort+of+nearby+residents+and+may+even+lead+to+long-term+damage+to+buildings+along+the+railway+tracks%2C+including+residential+homes.%0D%0A%0D%0AThis+research+was+conducted+at+KM+11%2B200+between+Garuntang+and+Tanjung+Karang+stations+and+KM+16%2B000+between+Natar+and+Tanjung+Karang+stations.+The+methods+used+included+field+experiments+and+numerical+(FEA)+methods.+In+the+field+experiments%2C+accelerometer+sensors+were+utilized+to+detect+the+acceleration+of+vibrations+occurring+in+the+railway+track+structure.+Data+recording+is+conducted+under+two+conditions%3A+when+the+coal+train+is+loaded+and+when+it+is+empty.+From+the+results+of+the+field+experiments%2C+it+can+be+concluded+that+the+farther+the+accelerometer+is+placed+from+the+source+of+vibration%2C+the+smaller+the+values+of+acceleration+and+displacement+obtained.+This+is+influenced+by+the+presence+of+buildings+that+act+as+dampers+against+the+vibrations+at+the+surveyed+points%2C+such+as+drainage+channels%2C+dividing+walls%2C+irregular+terrain+contours%2Felevations%2C+and+asphalt+roads.+From+this+data%2C+numerical+modeling+analysis+(FEA)+is+performed+using+the%0D%0ASAP2000+program+with+Power+Spectral+Density+functions.+The+obtained+results+included+the+magnitude+of+acceleration%2C+displacement%2C+and+stress+on+buildings+around+the+railway.+%0D%0A%0D%0AKeywords%3A+vibration%2C+FEA%2C+acceleration%2C+displacement+&rft.publisher=FAKULTAS+TEKNIK&rft.date=2023-10-17&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76933%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76933%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76933%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++IMELDA+MARGARETHA%2C+TOBING++(2023)+PENGARUH+GETARAN+KERETA+API+TERHADAP+BANGUNAN+YANG+BERDEKATAN+DAN+SOLUSINYA+(STUDI+KASUS%3A+JALUR+REL+KERETA+API+NATAR-PANJANG).++FAKULTAS+TEKNIK%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib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