Analisis Desain Dan Konstruksi Jembatan Ngargosari Berbasis Investigasi Geoteknik Di Kabupaten Boyolali
DOI:
https://doi.org/10.31004/joecy.v6i1.6806Keywords:
concrete-steel bridge, geotechnical investigation, cone penetration test, soil bearing capacity, structural designAbstract
The Ngargosari Bridge is a strategic infrastructure connecting Kiringan-Ngargosari in Ampel District, Boyolali Regency. This research analyzes the design and construction of a bridge with a total span of 30 meters (12m + 18m) based on comprehensive geotechnical investigation. Research methods include cone penetration tests at 4 location points, soil bearing capacity analysis, and structural design using a combination of reinforced concrete and steel. Investigation results show variations in hard soil depth between 1.2-4.2 meters with qc values reaching 180 kg/cm² in cohesive soil consisting of volcanic sandy clay. Structural design employs T-beam girders (40x80 cm) for the 12-meter span and IWF 600.200.11.17 steel profiles for the 18-meter span, with foundations adapted to local soil conditions. Material specifications include concrete grades fc’ 10-25 MPa and BjTS 420B reinforcing steel according to SNI standards. This research provides practical contributions to geotechnical data-based bridge design for volcanic soil conditions in Indonesia.
References
Zhang, “大跨度公路桥梁结构设计要点探讨,” 建筑工程与管理, 2024. https://doi.org/10.33142/aem.v6i3.11306
Leiyi et al., “Study on Quality Control Measures of Bored Pile in Highway Bridge Construction,” 2024. https://doi.org/10.62517/jcte.202406213
Yilmaz et al., “Bridge Engineering: Recent advances and applications.”
Yang et al., “Construction of Long‐Span Bridge Bearing Platforms in Deep and Thick Silt Interlayers,” Advances in Civil Engineering, 2024. https://doi.org/10.1155/adce/6796743
Firoozi et al., “Geotechnical Innovations for Seismic-Resistant Urban Infrastructure,” Journal of Civil Engineering and Urbanism, 2024. https://doi.org/10.54203/jceu.2024.39
Arif et al., “Analisa perubahan design pondasi bawah abutment-1 jembatan kikuba pulau enggano dari pondasi sumuran menjadi pondasi bore pile.” https://doi.org/10.33369/ijts.16.1.42-47
Lurich et al., “BRIDGE FOUNDATION DESIGN INTEGRATING GROUND IMPROVEMENT TECHNIQUES IN CHALLENGING SOIL,” Jurnal Teknik Sipil, 2024. https://doi.org/10.24002/jts.v18i1.10313
Samtani et al., “Chronology of Service Limit State Development for Geotechnical Elements Designed Using AASHTO Load and Resistance Factor Design,” Transportation Research Record, 2022. https://doi.org/10.1177/03611981221099017
Rodrigues et al., “Fundações de pontes: desafios técnicos e soluções de engenharia cívil,” Revista Fisio&Terapia, 2025. https://doi.org/10.69849/revistaft/ar10202504250041
Ngo et al., “Monitoring and analysis of temperature distribution in reinforced concrete bridge box girders in Vietnam,” Case Studies in Construction Materials, 2024. https://doi.org/10.1016/j.cscm.2024.e02857
Alshawabkeh et al., “Maximum permissible safe length of integral abutment bridges supported by steel H-piles,” Structures, 2024. https://doi.org/10.1016/j.istruc.2024.106130
Embaby et al., “Experimental and numerical investigation for steel shear panels of modular bridge,” Journal of Constructional Steel Research, 2024. https://doi.org/10.1016/j.jcsr.2024.108743
Mousavi, “Deep bridge foundation design: Optimization, improved capacity estimation, and material selection,” 2024. https://doi.org/10.31274/td-20240329-202
Samtani et al., “Structural Considerations and Implications Related to Foundation Movements in AASHTO LRFD,” Transportation Research Record, 2022. https://doi.org/10.1177/03611981221099016
Yang et al., “公路桥梁工程设计与施工管理研究,” 2025. https://doi.org/10.33142/9798957329992
M. et al., “PLANNING, ANALYSIS & DESIGN OF REINFORCED CONCRETE BRIDGE NEAR KANAKAPURA,” 2024. https://doi.org/10.58532/v3bice2p5ch2
Usman et al., “Innovations in deep foundation systems: a systematic review of design approaches and performance monitoring,” 2025. https://doi.org/10.70382/sjber.v9i4.036
Adunoye et al., “Investigation of Soils and Bearing Capacity in Selected Construction Sites,” Archives of Current Research International, 2024. https://doi.org/10.9734/acri/2024/v24i5719
Hu, “复杂地质条件下桥梁基础施工技术研究,” 智能城市应用, 2025. https://doi.org/10.33142/sca.v8i7.17119
Untermarzoner et al., “Das LT‐Brückenbauverfahren zur materialsparenden und schnellen Errichtung von Spannbetonbrücken,” Beton- Und Stahlbetonbau, 2024. https://doi.org/10.1002/best.202400007
Omarov et al., “Comparative study of pile quality control techniques,” Technobius, 2024. https://doi.org/10.54355/tbus/4.1.2024.0055
Tanaka et al., “Design of Steel-Concrete Hybrid Balanced Arch Bridge - The Kouchigawa Bridge,” Structural Engineering International, 2025. https://doi.org/10.1080/10168664.2024.2437514
Fu, “Applications of Ultrasonic Detection Technology in Bridge Concrete Pile Foundation Detection,” Journal of World Architecture, 2024. https://doi.org/10.26689/jwa.v7i6.5678
Al Mukarom, S. (2023). Analisis daya dukung pondasi jembatan pada tanah vulkanik menggunakan metode sondir. Jurnal Teknik Sipil Indonesia, 15(2), 45-58.
Al Mukarom, S., & Prasetyo, A. (2024). Optimasi desain struktur jembatan beton-baja untuk bentang menengah di Indonesia. Prosiding Konferensi Nasional Teknik Sipil, 8, 112-125.
Al Mukarom, S. (2022). Investigasi geoteknik untuk perencanaan jembatan di wilayah Jawa Tengah: Studi kasus dan rekomendasi. Jurnal Rekayasa Infrastruktur, 12(3), 78-92.
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