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DESAIN STRUKTUR ATAS RUSUNAWA 5 LANTAI BERPEDOMAN PADA SNI 1726:2019 DAN SNI 2847:2019 JALAN LINGKAR NGURANGAN - PURWODADI GROBOGAN Mochammad Fajar R; Moh Min S; 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: 10.69796/903dtn14

Abstract

Rapid population growth has driven an increased demand for vertical housing, specifically in the form of simple rental apartment buildings (*Rusunawa*). This final project research aims to design the superstructure of a five-story *Rusunawa* building located on Jalan Lingkar Ngurangan–Purwodadi, Grobogan Regency. The evaluation and design processes were conducted to ensure the safety of structural components against combined gravity and dynamic seismic loads. The design methodology adheres to SNI 1726:2019 for seismic resistance planning procedures and SNI 2847:2019 for structural concrete requirements. Three-dimensional (3D) structural analysis and modeling were performed using the SAP2000 v.14 software, based on the finite element method. Analysis results indicate that the designed structural element dimensions satisfy serviceability limits and permissible load capacities. The final specifications for structural component dimensions are as follows: Tie Beam 1 (TB.1) 30 x 50 cm, Tie Beam 2 (TB.2) 25 x 40 cm, Main Beam (B1) 30 x 50 cm, Secondary Beam (B2) 25 x 40 cm, Main Column (K1) 60 x 60 cm, and Secondary Column (K2) 40 x 40 cm. Based on the evaluation of cross-sectional capacity and reinforcement ratios, all structural elements were deemed safe and robust, meeting the structural performance criteria mandated by applicable national standards.
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.