FORENSIC INVESTIGATION Of THE SAMARINDA IBU dan ANAK HOSPITAL BUILDING: STRUCTURAL SETTLEMENT ANALYSIS
Abstract
In initiatives to enhance the quality of infrastructure, especially with regard to building stability and the avoidance of structural failure, the safety and comfort of visitors has taken center stage. In order to improve infrastructure, older or decaying buildings are frequently reinforced or renovated. This may entail repairing accumulated damage without requiring total demolition. In order to guarantee the structure's dependability and safety, these remodeling initiatives require careful assessment and study. Concerns over apparent settlement of the Ibu dan Anak Hospital building in Samarinda have been brought up, highlighting the significance of assessing structural integrity to guarantee ongoing safety and functionality. The purpose of this study is to conduct a thorough structural audit of the building in order to find any possible hazards and suggest any necessary improvements.
The study assessment the building's stability and forecasts future settlement by simulating its behavior under various circumstances, including dynamic and static load scenarios, using sophisticated modeling software such as GEOSLOPE-GEOSTUDIO (Student Version). According to the aforementioned analytical results, there are signs that the hard soil layer is not reached by the pile depth, which causes settlement. Over the course of the following year, the settlement increased from 15.89 cm in the first 178 days to 17.64 cm. The analysis indicates that the settlement will stay at 31.65 cm for the next five years, therefore after 1,780 days, it is deemed stable.
References
Avramidis, P., Emmanouilidis, A., Paraskevopoulos, P., Roumelioti, Z., & Barouchas, P. (2021). Synergetic CT, XRF and Geoelectric Imaging for Non-Destructive Soil and Sediment Stratigraphic Study. Applied Sciences, 11(20), 9575. https://doi.org/10.3390/app11209575
Bouhehrian, A. H. (2021). Reinforcement Effects on the Permanent Settlement of Sandy Slopes under Cyclic Loading. AUT Journal of Civil Engineering. https://ajce.aut.ac.ir/article_4636.html
Cheng, X., Gong, L., & Liu, G. (2021). Bearing Capacity Characteristics and Differential Settlement of Composite Foundation with Column-Hammered and Thrusted-Expanded Piles. International Journal of Geomechanics.
Chowdhury, S., & Patra, N. R. (2021). Settlement behavior of circular footing on geocell-and geogrid-reinforced pond ash bed under combine static and cyclic loading. Arabian Journal of Geosciences. https://doi.org/ 10.1007/s12517-021-07424-5
Dahale, P. P., Nalgire, T., Mehta, A. A., & Hiwase, P., D. (2020). Slope stability analysis by GeoSlope. Helix. https://helixscientific.pub/index.php/home/article/download/58/60
Eduarte, J. S. M. (2018). Design of prequalified European beam-to-column connections for moment resistant frames with component based finite element method Thes. In MPhil (VA: Czech Technical University of Prague).
Efendi, A. W. (2023). Modeling of soil subsidence in IKN using numerical analysis of the finite element method LISA V. 8.
Efendi, A. W. (2023). The Settlement Behavior Using Replacement Embankment with Mortar Foam and Geofoam using LISA FEA. Nusantara Civil Engineering Journal. http://ojs.poltekba.ac.id/ojs/index.php/nuce/article/view/484
Efendi, A. W. (2024). ChatGPT application in ground settlement analysis using LISA V. 8 FEA. Research of Scientia Naturalis. https://journal.ypidathu.or.id/index.php/scientia/article/view/826
Efendi, A. W. (2022). Identification of building reliability with a forensic audit of the Non Destructive Test Method. Jurnal Informasi, Sains Dan Teknologi, 5(02)., 34-45. https://isaintek.polinef.ac.id/index.php/isaintek/article/view/54
Fattah, M. Y., Al-Qaissi, M. R. M., & Aswad, M. F. (2020). Settlement of railway track on reinforced ballast overlain by clayey. Journal of Transportation and Logistic, 5 (2); 105-128.
Hernández-Castillo, L. A., Ortiz-Lozano, J. A., & ... (2015). Fragility curves for thin-walled cold-formed steel wall frames affected by ground settlements due to land subsidence. Thin-Walled Structures, 87; 66-75. https://www.sciencedirect.com/science/article/pii/S0263823114003231
Jordanova, N., Jordanova, D., Kostadinova-Avramova, M., Lesigyarski, D., Nikolov, V., Katsarov, G., & Bacvarov, K. (2018). A mineral magnetic approach to determine paleo-firing temperatures in the Neolithic settlement site of Mursalevo-Deveboaz (SW Bulgaria). Journal of Geophysical Research: Solid Earth, 123, 2522–2538. https://doi.org/10.1002/2017JB015190
Kaplun, V. B., & Bronnikov, A. K. (2021). A Geoelectric Section of the Lithosphere of the Khanka Massif along the Pozharskoye Village–Shkotovo Settlement Profile from MT Soundings. Russian Journal of Pacific Geology, 15(6), 510–522. https://doi.org/ 10.1134/s181971402106004x
Lee, I., Choi, Y. T., Lee, M., & Yune, C. Y. (2018). Effect of groundwater level variation on residual settlement of Korean high-speed railway on soft ground. KSCE Journal of Civil Engineering. https://doi.org/10.1007/s12205-017-0472-6
Lim, E. (2016). A method for generating simplified finite element models for electrical cabinets. smartech.gatech.edu. https://smartech.gatech.edu/handle/1853/56303
Liong, G. T. (2012). Analisa Stabilitas Lereng Limit Equilibrium Vs Finite Element Method. HATTI‐PIT‐XVI 2012.
Montenegro, E. J. S. (2018). Design of prequalified European beam-to-column connections for moment resistant frames with component based finite element method. dspace.cvut.cz. https://dspace.cvut.cz/handle/10467/74111
Muhammed, J. J., Jayawickrama, P. W., Teferra, A., & Ozer, M., A. (2020). Settlement of a railway embankment on PVD-improved Karakore soft alluvial soil., Engineering Science and Technology, an International Journal, 23(5); 1015-1027.
Nazeri, A. , Moayed, R. , Ghiasinejad, H. (2018). 'Effect of Base Coarse Layer on Load-Settlement Characteristics of Sandy Subgrade Using Plate Load Test'. World Academy of Science, Engineering and Technology, Open Science Index 140, International Journal of Geotechnical and Geological Engineering, 12(8), 520 - 524.
Onyeka, F.C. 2020. A Comparative Analysis of the Rebound Hammer and Pullout as Non-Destructive Method in Testing Concrete. European Journal of Engineering and Technology Research. 5, 5 (May 2020), 554–558. DOI:https://doi.org/10.24018/ ejeng.2020.5.5.1903.
Pokkula, R., & Gupta, T.V. (2021). Finite Element Method Based Evaluation of Bogie Bolster Design. International Journal of Vehicle Structures and Systems.
Sasmal, S. K., & Behera, R. N. (2018). Prediction of combined static and cyclic load-induced settlement of shallow strip footing on granular soil using artificial neural network. International Journal of Geotechnical Engineering, 15(7), 834–844. https://doi.org/10.1080/19386362.2018.1557384
Sibilli, T., & Igie, U. (2018). Transient thermal modeling of ball bearing using finite element method. Journal of Engineering for Gas Turbines, Vol.140, Issue 3, GTP-16-1232, pp. 032501-1 - 032501-7.
Song, T., Liu, Y., & Wang, Y. (2017). Finite Element Method for Modeling 3D Resistivity Sounding on Anisotropic Geoelectric Media. Mathematical Problems in Engineering, 2017, 1–12. https://doi.org/10.1155/2017/8027616
Wang, H., & Markine, V. (2019). Dynamic behaviour of the track in transitions zones considering the differential settlement. Journal of Sound and Vibration. https://www.sciencedirect.com/science/article/pii/S0022460X19304171.
Copyright (c) 2024 Aco Wahyudi Efendi
This work is licensed under a Creative Commons Attribution 4.0 International License.
.png)
