<mets:mets OBJID="eprint_6478" LABEL="Eprints Item" xsi:schemaLocation="http://www.loc.gov/METS/ http://www.loc.gov/standards/mets/mets.xsd http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-3.xsd" xmlns:mets="http://www.loc.gov/METS/" xmlns:mods="http://www.loc.gov/mods/v3" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><mets:metsHdr CREATEDATE="2026-09-23T15:17:56Z"><mets:agent ROLE="CUSTODIAN" TYPE="ORGANIZATION"><mets:name>Repository Universitas Bojonegoro</mets:name></mets:agent></mets:metsHdr><mets:dmdSec ID="DMD_eprint_6478_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:titleInfo><mods:title>Studi Perencanaan Pengaman Tebing Sungai/Kali Subang Tipe Bronjong Dengan Menggunakan Software Geostudio (Studi Kasus Di Desa Bulaklo Kecamatan Balen Kabupaten Bojonegoro)</mods:title></mods:titleInfo><mods:name type="personal"><mods:namePart type="given">Purwanto</mods:namePart><mods:namePart type="family">Indra Purwanto</mods:namePart><mods:role><mods:roleTerm type="text">author</mods:roleTerm></mods:role></mods:name><mods:abstract>Longsoran tebing sungai merupakan salah satu permasalahan geoteknik yang sering terjadi akibat erosi aliran sungai, karakteristik tanah yang kurang stabil, serta perubahan kondisi muka air. Kondisi tersebut berpotensi mengancam keselamatan masyarakat dan merusak infrastruktur di sekitarnya. Penelitian ini bertujuan untuk menentukan dimensi bangunan pengaman tebing Sungai/Kali Subang tipe bronjong serta mengevaluasi nilai Safety Factor terhadap stabilitas lereng, geser, dan guling menggunakan perangkat lunak GeoStudio. Lokasi penelitian berada di Desa Bulaklo, Kecamatan Balen, Kabupaten Bojonegoro. metode penelitian yang digunakan adalah penelitian perencanaan (design research) dengan pendekatan kuantitatif. Analisis stabilitas lereng dilakukan menggunakan modul SLOPE/W pada GeoStudio dengan metode Spencer, sedangkan perencanaan struktur bronjong mengacu pada metode Allowable Stress Design (ASD). Data yang digunakan meliputi geometri lereng, parameter tanah berupa berat volume tanah, kohesi, sudut geser dalam, serta kondisi muka air tanah. Analisis dilakukan pada kondisi sebelum dan sesudah pemasangan bronjong untuk mengetahui peningkatan tingkat keamanan lereng. hasil penelitian menunjukkan bahwa konstruksi bronjong yang direncanakan mampu meningkatkan stabilitas tebing sungai. Dimensi bronjong yang dipilih memenuhi kebutuhan teknis berdasarkan kondisi geometri dan karakteristik tanah di lokasi penelitian. Selain itu, hasil analisis menunjukkan bahwa nilai Safety Factor terhadap stabilitas lereng, geser, dan guling telah memenuhi persyaratan keamanan yang berlaku sehingga struktur bronjong dinyatakan aman dan layak diterapkan sebagai bangunan pengaman tebing Sungai/Kali Subang. Dengan demikian, penggunaan bronjong merupakan alternatif yang efektif dalam mengurangi potensi longsor, menahan erosi tebing, serta meningkatkan keamanan dan keberlanjutan infrastruktur di kawasan penelitian.</mods:abstract><mods:classification authority="lcc">Prodi Teknik Sipil</mods:classification><mods:originInfo><mods:dateIssued encoding="iso8601">2026-07-30</mods:dateIssued></mods:originInfo><mods:originInfo><mods:publisher>Sains dan Teknik;Teknik Sipil</mods:publisher></mods:originInfo><mods:genre>Thesis</mods:genre></mets:xmlData></mets:mdWrap></mets:dmdSec><mets:amdSec ID="TMD_eprint_6478"><mets:rightsMD ID="rights_eprint_6478_mods"><mets:mdWrap MDTYPE="MODS"><mets:xmlData><mods:useAndReproduction>
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