Uji Eksperimental Sambungan Pelat Baja Perantara dengan Sekrup Kunci pada Hubungan Balok-Kolom Kayu Meranti Merah
DOI:
https://doi.org/10.31849/siklus.v10i2.19036Keywords:
Daktilitas, Meranti merah, Pelat perantara, Sekrup kunci, Sendi plastisAbstract
Research was conducted by testing the connection of solid red meranti wood beam and column using intermediate steel plate with lag screw as fasteners. There were 3 connection samples tested under monotonic load. Material properties of red meranti wood, testing of steel tensile strength, and testing of lag screw bending yield momen has been done to design connection. The behaviour studied in this research is moment capacity, rotation of connection, and ductility of connection. The test results show that initial stiffness of connections B-1, B-2, and B-3 resulting in ranges 10,17 N/mm – 19,05 N/mm. The connections experience plastic hinge with the plastic hinge load is 1617,37 N. The plastic hinges occur in the lag screws tightening area characterized by yielding in that area. The connection ductility resulting in ranges 4,0097 – 4,7642.
References
American Society for Testing and Materials. (2019). ASTM E2126-19 Standard Test Method for Cyclic (Reserved) Load Test for Shear Resistance of Vertical Elements of the Lateral Force Resisting Systems for Building. https://www.astm.org/e2126-19.html
American Society for Testing and Materials. (2000). ASTM D1761-20 Standard Test Method for Mechanical Fasteners in Wood and Wood-Based Materials. https://www.astm.org/d1761-20.html
American Society for Testing and Materials. (2021). ASTM F1575/F1575M-21 Standard Test Method for Determining Bending Yield Moment of Nails. https://www.astm.org/f1575-03r13.html
American Society for Testing and Materials. (2022). ASTM E8/E8M-22 Standard Test Method for Tension Testing of Metallic Materials. https://www.astm.org/e0008_e0008m-13.html
American Society for Testing and Materials. (2022). ASTM D143-22 Standard Test Method for Small Clear Specimens of Timber. https://www.astm.org/d0143-22.html
American Society for Testing and Materials. (2024). ASTM D5764-24 Standard Test Method for Evaluating Dowel-Bearing Strength of Wood and Wood-Based Products. https://www.astm.org/d5764-24.html
Badan Standarisasi Nasional. (2013). SNI 7973-2013 Spesifikasi Desain Untuk Konstruksi Kayu. https://shorturl.at/GBA0v
Fang, L., Wang, L., Qu, W., & Zhang, S. (2022a). Mechanical Performance of Glulam Beam-Column Momen-Resisting Connections with Self-Tapping Screws as Fasteners. Journal of Building Engineering, 54, 1-17. https://doi.org/10.1016/j.jobe.2022.104586
Fang, L., Qu, W., & Zhang, S. (2022b). Rotational Behaviour of Glulam Moment-Resisting Connections with Long Self-Tapping Screws. Construction and Building Materials, 324, 1-11. https://doi.org/10.1016/j.conbuildmat.2022.126604
Kang, S. B., Xiong, G., Feng, S. Y., Zhu, H., & Zhou, S. R. (2022). Behaviour of Glulam Timber Frames with Different Beam-Column Connections and Braces under Reversed Cyclic Loads. Journal of Building Engineering, 49, 1-16. https://doi.org/10.1016/j.jobe.2022.104031
Kawecki, B. (2024). Experimental Study on Wood-Adhesive-Steel-Bolts Hybrid Connections with Slotted-in Steel Plates. Advances in Science and Technology Research Journal, 18(4), 76-88. https://doi.org/10.12913/22998624/188326
Li, Y., Wang, Y., Zhong, Y., Wei, W., Su, H., & Gao, T. (2024). Finite Element Modeling of Beam-to-Column Steel Timber Composite Joints with Different Parameters. Buildings, 14, 1-19. https://doi.org/10.3390/buildings14092858
Li, Z., He, M., & Wang, K., (2018). Hysteretic Performance of Self Centering GlulamBeam-to Column Connections. Journal of Structural Engineering, 144(5), 1-12. https://doi.org/10.1061/(asce)st.1943-541x.0002012
Liu, J., Shi, B., & Yang, H. (2023). Numerical Analysis on Seismic Behaviour of Timber Frame Structure with Hybrid Screwed-in Rod Connections. World Conference on Timber Engineering (pp. 2745-2751). Oslo, Norway. https://doi.org/10.52202/069179-0359
Luo, J., He, M., Tao, D., & Li, Z. (2022). Analytical Investigation on The Glulam Beam to Column Connections Reinforced with Knee Braces. Journal of Architectural Engineering, 28(2), 1-7. https://doi.org/10.1061/(ASCE)AE.1943-5568.0000523
Mehra, S., Ceallaigh, C. O., Sotayo, A., Guan, Z., & Harte, A. M. (2022). Experimental Investigation of The Moment-Rotation Behaviour of Beam-Column Connections Produced Using Compressed Wood Connectors. Construction and Building Materials, 331, 1-10. https://doi.org/10.1016/j.conbuildmat.2022.127327
Petrycki, A., & Salem, O. S. (2020). Structural Integrity of Bolted Glulam Frame Connections Reinforced with Self-Tapping Screws in a Column Removal Scenario. Journal of Structural Engineering, 146(10), 1- 13. https://doi.org/10.1061/(ASCE)ST.1943-541X.0002792
Reboucas, A. S., Branco, J. M., Laurenco, P. B., & Diogenes, H. J. F. (2023). Component Method in Timber Connections: End Plate Compressing Timber Parallel to Grain Component Strength. World Conference on Timber Engineering (pp. 276-284). Oslo, Norway. https://doi.org/10.52202/069179-0038
Tao, H., Mao, M., Yang, H., & Liu, W. (2020). Theoretical and Experimental Behaviour of a Hybrid Semi-Rigid Glulam Beam to Column Connection with Top and Seat Angles. Advances in Structural Engineering, 23(10), 1-13. https://doi.org/10.1177/1369433220906920
Wang, M., Song, X., Gu, X., & Tang, J. (2019). Bolted Glulam Beam-Column Connections Under Different Combinations of Shear and Bending. Engineering Structure, 181, 281-292. https://doi.org/10.1016/j.engstruct.2018.12.024
Yang, H., Liu, W., & Ren, X. (2016). A Component Method for Moment-Resistant Glulam Beam-Column Connections with Glued-in Steel Rods. Engineering Structure, 115, 42-45. https://doi.org/10.1016/j.engstruct.2016.02.024
Yang, H., Ji, J., Tao, H., Shi, B., Hu, J., & Wen, B. (2022). Pull-out Behaviour of Axially Loaded Screwed-in Threaded Rods Embedded in CLT elements: Experimental Study. Journal of Renewable Materials, 10(1), 105-117. https://doi.org/10.32604/jrm.2021.016118
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