Comprehensive Investigations of the Effect of Bolt Tightness on Axial Behavior of a MERO Joint System: Experimental, FEM, and Soft Computing Approaches
Publication: Journal of Structural Engineering
Volume 147, Issue 12
Abstract
In the present experimental study, 12 specimens were tested to assess and quantify the effects of bolt tightness on the overall behavior of a bolt-ball joint under uniaxial loading. A three-dimensional (3D) nonlinear finite-element (NFE) model with all geometrical complexities, including the threads, was developed to examine the significance of bolt tightness on overall behavior. Three types of parameters were studied, namely, tightness torque, material properties, and friction coefficients. The tests showed that the tightness torque moments had a significant effect on the axial stiffness of the specimens under compressive loading. Observations during the tests indicated that the bolt and sleeve had important roles in the load transferring mechanism. Based on the results of the current experimental study, the finite-element model (FEM) was verified against the test specimens. An acceptable qualitative agreement was observed between the FE models and the experiments for the axial behavior of the joint. It was found that the material properties had a significant role in changing the failure mode and load-bearing capacity. Based on experimental tests and NFE analyses, the present study provides a nonlinear model for determining the relationship between the torque and the preload using gene expression programming. It was concluded that the simplified formulation proposed in this study can calculate the relationship between the torque and the initial load against the bolt tightness database with good accuracy.
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Data Availability Statement
All data, models, and code generated or used during the study appear in the published article.
References
Ahmadi, M., A. Kheyroddin, A. Dalvand, and M. Kioumarsi. 2020. “New empirical approach for determining nominal shear capacity of steel fiber reinforced concrete beams.” Constr. Build. Mater. 234 (Feb): 117293. https://doi.org/10.1016/j.conbuildmat.2019.117293.
Ahmadi, M., H. Naderpour, and A. Kheyroddin. 2019. “A proposed model for axial strength estimation of non-compact and slender square CFT columns.” Iran. J. Sci. Technol. Trans. Civ. Eng. 43 (1): 131–147. https://doi.org/10.1007/s40996-018-0153-9.
Armaghani, D. J., R. S. Faradonbeh, H. Rezaei, A. S. A. Rashid, and H. B. Amnieh. 2018. “Settlement prediction of the rock-socketed piles through a new technique based on gene expression programming.” Neural Comput. Appl. 29 (11): 1115–1125. https://doi.org/10.1007/s00521-016-2618-8.
ASTM. 2012. Standard test methods and definitions for mechanical testing of steel products. West Conshohocken, PA: ASTM.
Beichner, R. J., and R. A. Serway. 2000. Physics for scientists and engineers with modern physics. Orlando, FL: Saunders College Publishing.
Chen, J.-J., and Y.-S. Shih. 1999. “A study of the helical effect on the thread connection by three dimensional finite element analysis.” Nucl. Eng. Des. 191 (2): 109–116. https://doi.org/10.1016/S0029-5493(99)00134-X.
Chenaghlou, M. R., H. Nooshin, and J. E. Harding. 2014. “Proposed mathematical model for semi-rigid joint behaviour (M-) in space structures.” Int. J. Space Struct. 29 (2): 71–80. https://doi.org/10.1260/0266-3511.29.2.71.
Croccolo, D., M. De Agostinis, and N. Vincenzi. 2010. Experimental analysis on the tightening torque-Preloading force relationship in threaded fasteners. In Proc., ASME Int. Mechanical Engineering Congress and Exposition. 525–533. New York: ASME.
Davoodi, M. R., J. V. Amiri, S. Gholampour, and S. A. Mostafavian. 2012. “Determination of nonlinear behavior of a ball joint system by model updating.” J. Constr. Steel Res. 71: 52–62. https://doi.org/10.1016/j.jcsr.2011.11.011.
Davoodi, M. R., M. H. Pashaei, and S. A. Mostafavian. 2007. “Experimental study of the effects of bolt tightness on the behaviour of MERO-type double-layer grids.” J. Int. Assoc. Shell Spatial Struct. 48 (1): 45–52.
Ebadi, M., and M. Davoodi. 2012. “Evaluate axial stiffness of the MERO connection, under the effect of hardening the screw.” Int. J. Sci. Emerging Technol. 4 (1): 116–122.
Ebadi-Jamkhaneh, M., A. Homaioon Ebrahimi, and M. Shokri Amiri. 2020. “Numerical investigation of the behavior of MERO joint system under combined loading regarding helical threads of elements.” Int. J. Steel Struct. 20 (3): 897–909. https://doi.org/10.1007/s13296-020-00330-8.
El-Sheikh, A. L. 1993. “Numerical analysis of space trusses with flexible member-end joints.” Int. J. Space Struct. 8 (3): 189–197. https://doi.org/10.1177/026635119300800305.
Fan, F., H. Ma, G. Chen, and S. Shen. 2012. “Experimental study of semi-rigid joint systems subjected to bending with and without axial force.” J. Constr. Steel Res. 68 (1): 126–137. https://doi.org/10.1016/j.jcsr.2011.07.020.
Fathelbab, F. A. 1987. “The effect of joints on the stability of shallow single layer lattice domes.” Ph.D. dissertation, Dept. of Engineering, Univ. of Cambridge.
Fathelbab, F. A. 1993. “Tangent stiffness matrix for space frame members with both member and joint imperfections.” Space Struct. 4 (1): 1323.
Ferreira, C. 2002. “Gene expression programming in problem solving.” In Soft computing and industry, 635–653. London: Springer.
Ghasemi, M., M. R. Davoodi, and S. A. Mostafavian. 2010. “Tensile stiffness of MERO-type connector regarding bolt tightness.” J. Appl. Sci. 10 (9): 724–730. https://doi.org/10.3923/jas.2010.724.730.
Gholampour, A., A. H. Gandomi, and T. Ozbakkaloglu. 2017. “New formulations for mechanical properties of recycled aggregate concrete using gene expression programming.” Constr. Build. Mater. 130 (Jan): 122–145. https://doi.org/10.1016/j.conbuildmat.2016.10.114.
Guo, X., Z. Huang, Z. Xiong, S. Yang, and L. Peng. 2016a. “Experimental studies on behaviour of bolted ball-cylinder joints under axial force.” Steel Compos. Struct. 21 (1): 137–156. https://doi.org/10.12989/scs.2016.21.1.137.
Guo, X., Z. Huang, Z. Xiong, S. Yang, and L. Peng. 2016b. “Numerical studies on behaviour of bolted ball-cylinder joint under axial force.” Steel Compos. Struct. 20 (6): 1323–1343. https://doi.org/10.12989/scs.2016.20.6.1323.
Hill, H. N.,. 1944. Determination of stress-strain relations from "offset" yield strength values. OCLC 647978489. New York: National Advisory Committee for Aeronautics.
Izumi, S., T. Yokoyama, A. Iwasaki, and S. Sakai. 2005. “Three-dimensional finite element analysis of tightening and loosening mechanism of threaded fastener.” Eng. Fail. Anal. 12 (4): 604–615. https://doi.org/10.1016/j.engfailanal.2004.09.009.
Maalek, S. 1999. “Structural assessment and quality control procedures for the Homa Aircraft hangar No. 3.” Int. J. Space Struct. 14 (3): 167–184. https://doi.org/10.1260/0266351991494795.
Mathurin, F., J. Guillot, P. Stéphan, and A. Daidié. 2009. “3D finite element modeling of an assembly process with thread forming screw.” J. Manuf. Sci. Eng. 131 (4): 041015. https://doi.org/10.1115/1.3160377.
Mensah, A. F., and L. Dueñas-Osorio. 2016. “Efficient resilience assessment framework for electric power systems affected by hurricane events.” J. Struct. Eng. 142 (8): C4015013. https://doi.org/10.1061/(ASCE)ST.1943-541X.0001423.
Miao, R., R. Shen, S. Zhang, and S. Xue. 2020. “A review of bolt tightening force measurement and loosening detection.” Sensors 20 (11): 3165. https://doi.org/10.3390/s20113165.
Military Handbook. 1990. Threaded fasteners–tightening to proper tension. Washington, DC: US Dept. of Defense.
Mollahasani, A., A. H. Alavi, and A. H. Gandomi. 2011. “Empirical modeling of plate load test moduli of soil via gene expression programming.” Comput. Geotech. 38 (2): 281–286. https://doi.org/10.1016/j.compgeo.2010.11.008.
Motosh, N. 1976. “Development of design charts for bolts preloaded up to the plastic range.” J. Manuf. Sci. Eng. 98 (3): 849–851. https://doi.org/10.1115/1.3439041.
Naderpour, H., O. Poursaeidi, and M. Ahmadi. 2018. “Shear resistance prediction of concrete beams reinforced by FRP bars using artificial neural networks.” Measurement 126 (Oct): 299–308. https://doi.org/10.1016/j.measurement.2018.05.051.
Shigley, J. E., and C. R. Mischke. 2003. Mechanical engineering design. 6th ed. New York: McGraw-Hill.
Simulia. 2010. ABAQUS analysis user’s manual. Pawtucket, RI: Dassault Systemes.
Ueki, T., F. Matsushita, R. Shibata, and S. Kato. 1993. “Design procedure for large single-layer latticed domes.” In Proc., 4th Int. Conf. on Space Structures: Space Structures 4, 1–237. London: Thomas Telford. https://doi.org/10.1680/ss4v1.19683.0026.
Yamamoto, A. 1995. Principle and design of screw joint, 30–34. Tokyo: Yokendo.
Yang, Y., X. Li, L. Gao, and X. Shao. 2013. “A new approach for predicting and collaborative evaluating the cutting force in face milling based on gene expression programming.” J. Network Comput. Appl. 36 (6): 1540–1550. https://doi.org/10.1016/j.jnca.2013.02.004.
Yu, Q. M., X. L. Yang, and H. L. Zhou. 2018. “An experimental study on the relationship between torque and preload of threaded connections.” Adv. Mech. Eng. 10 (8): 1687814018797033.
Yuan, H., H. Liu, X. Ren, X. Zhang, D. Ai, and Y. Luo. 2019. “The bearing performance of the bolt-sphere joints with stochastic pitting corrosion damage.” J. Constr. Steel Res. 160 (Sep): 359–373. https://doi.org/10.1016/j.jcsr.2019.05.032.
Zeng, Q., X. Guo, Z. Huang, and S. Zong. 2019. “Uniaxial compression bearing capacity of bolted ball-cylinder joint.” Eng. Struct. 183 (Mar): 976–986. https://doi.org/10.1016/j.engstruct.2019.01.064.
Zhu, R., F. Li, D. Zhang, and J. Tao. 2019. “Effect of joint stiffness on deformation of a novel hybrid FRP–aluminum space truss system.” J. Struct. Eng. 145 (11): 04019123. https://doi.org/10.1061/(ASCE)ST.1943-541X.0002426.
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Published In
Journal of Structural Engineering
Volume 147 • Issue 12 • December 2021
Copyright
© 2021 American Society of Civil Engineers.
History
Received: Oct 12, 2020
Accepted: Jul 8, 2021
Published online: Sep 17, 2021
Published in print: Dec 1, 2021
Discussion open until: Feb 17, 2022
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