Claim Missing Document
Check
Articles

PERENCANAAN ULANG STRUKTUR ATAS GEDUNG 4 LANTAI BANGUNAN PENGHUBUNG FH UNNES BERDASARKAN SNI 2847-2019 Achmad Nur Rochman; Soehartono; Baswindro
JUTSU : Jurnal Teknik Sipil Unpand Vol. 3 No. 1 (2026): JUTSU : Jurnal Teknik Sipil Unpand, Vol. 3, No. 1, Mei 2026
Publisher : Universitas Pandanaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69796/pz11nc34

Abstract

The Connecting Building of the Faculty of Law at Universitas Negeri Semarang (Unnes) is a four-story structure that requires an efficiency review regarding its structural strength. This study aims to redesign the building's superstructure in accordance with the latest standard, SNI 2847:2019 (Structural Concrete Requirements). The methodology employed involves three-dimensional modeling using SAP2000 v.14 software to evaluate the performance of structural elements, specifically columns, beams, and tie beams. The analysis results indicate significant potential for optimizing dimensions and reinforcement compared to the existing design. The redesign successfully reduced the dimensions of the main columns from 50 x 80 cm (24 D 22) to 50 x 70 cm (22 D 22), beams from 40 x 85 cm (21 D 19) to 30 x 60 cm (15 D 19), and tie beams from 30 x 50 cm (12 D 19) to 25 x 50 cm (12 D 19). These reductions in dimensions and reinforcement quantities demonstrate that the structure remains safe for carrying design loads in compliance with applicable regulations while achieving higher material efficiency.
ANALISIS KAPASITAS RUANG PARKIR GEDUNG PARKIR A RSUP Dr. KARIADI Wahyudi Wibowo; Soehartono; Baswindro
JUTSU : Jurnal Teknik Sipil Unpand Vol. 3 No. 1 (2026): JUTSU : Jurnal Teknik Sipil Unpand, Vol. 3, No. 1, Mei 2026
Publisher : Universitas Pandanaran

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.69796/2brjsf18

Abstract

The increasing number of vehicles in hospital areas has significantly raised parking demand, making it essential to evaluate parking capacity and operational performance. This study aims to analyze the parking capacity of Building a Parking Facility at Dr. Kariadi General Hospital, Semarang, to assess the adequacy of existing parking facilities and propose optimization strategies. A quantitative descriptive approach was employed using field observations conducted over 14 working days from July 14 to July 31, 2025. Primary data were collected by recording vehicle entry and exit movements and analyzed using parking volume, accumulation, parking duration, static capacity, Parking Turn Over (PTO), and Parking Occupancy Ratio (POR). The results indicate that the parking building provides a static capacity of 310 parking spaces, with daily parking volumes ranging from 294 to 307 vehicles, an average parking duration of 3.73 hours, and a POR of 95-99%, indicating a highly utilized parking facility. Therefore, optimizing parking management through parking guidance systems, electronic parking systems, and improved vehicle distribution among floors is considered more effective than expanding physical capacity. Future research should examine parking demand for all vehicle types and evaluate its impact on surrounding traffic performance.
Pengaruh Waktu Pelaksanaan Trakeotomi terhadap Risiko Rekurensi Tumor Peristoma dan Morbiditas Pasca Total Laringektomi: Sebuah Telaah Sistematis Permatasari, Dian; Surjotomo, Hendradi; Murdiyo, Mohammad Dwijo; Soehartono
Malang Otorhinolaryngology Head and Neck Surgery Journal Vol. 5 No. 2 (2026): September 2026
Publisher : Department of Otorhinolaryngology Head and Neck Surgery

Show Abstract | Download Original | Original Source | Check in Google Scholar

Abstract

Abstrak: Laringektomi total merupakan terapi untuk kanker laring stadium lanjut, tetapi memiliki risiko morbiditas pascaoperasi dan rekurensi peristoma. Trakeotomi praoperatif sering diperlukan pada obstruksi jalan napas, namun pengaruh waktu pelaksanaannya terhadap luaran onkologis dan pascaoperasi masih belum jelas. Tujuan: Menelaah secara sistematis hubungan waktu pelaksanaan trakeotomi dengan rekurensi peristoma dan morbiditas setelah laringektomi total. Metode: Telaah sistematis dilakukan pada PubMed, ScienceDirect, Embase, dan Google Scholar berdasarkan kerangka PICO. Studi yang diikutsertakan melibatkan pasien dewasa dengan kanker laring yang menjalani laringektomi total dan membandingkan trakeotomi praoperatif dengan trakeotomi intraoperatif atau tanpa trakeotomi praoperatif. Seleksi mengikuti prinsip PRISMA dan kualitas metodologis dinilai menggunakan Newcastle-Ottawa Scale. Hasil: Sebanyak 11 studi observasional diikutsertakan. Temuan mengenai hubungan trakeotomi praoperatif dengan luaran onkologis tidak konsisten. Beberapa studi menunjukkan hubungan dengan disease-free survival dan overall survival yang lebih buruk serta peningkatan invasi tiroid, sedangkan studi lain tidak menemukan hubungan bermakna dengan komplikasi pascaoperasi. Fistula faringokutaneus merupakan morbiditas yang paling sering dilaporkan, dengan insidensi sekitar 23–25% dan angka lebih tinggi setelah laringektomi salvage. Kesimpulan: Trakeotomi praoperatif berpotensi berkaitan dengan luaran onkologis yang lebih buruk, tetapi bukti masih tidak konsisten dan kemungkinan dipengaruhi oleh keparahan tumor serta faktor perioperatif. Morbiditas pascaoperasi lebih konsisten berkaitan dengan radioterapi/kemoradioterapi sebelumnya, status nutrisi, dan faktor perioperatif dibandingkan waktu trakeotomi semata.