TY  - JOUR
T1  - The hole-bearing behavior of laminated composites under double-shear tension and pin-crush loading
AU  - Çınar, Kenan
PY  - 2025
DA  - June
Y2  - 2025
DO  - 10.26701/ems.1643484
JF  - European Mechanical Science
JO  - EMS
PB  - Ahmet ÇALIK
WT  - DergiPark
SN  - 2587-1110
SP  - 139
EP  - 154
VL  - 9
IS  - 2
LA  - en
AB  - The bearing performance of holes in laminated composite materials is a critical research area due to their increasing use in aerospace and structural applications. This study investigates the mechanical behavior of hole-bearing in laminated composites, focusing on failure mechanisms, load distribution, and the influence of laminate stacking sequences on bearing performance. Finite element analysis (FEA) and experimental testing were used to examine stress concentration around the hole. Additionally, the digital image correlation (DIC) method was employed to monitor the strain field in the pin-bearing zone during the pin-crush test. Results indicate that fiber orientation significantly affects load-bearing capacity, with notable differences between unidirectional (UD) and cross-ply (XP) laminates. A comparison between double-shear tensile loading and pin crush loading for XP and UD samples with 16 plies reveals distinct differences in load-bearing capacity and failure behavior. In the tensile test, XP-16 samples exhibited a gradual increase in load, reaching a peak of approximately 14 kN, followed by a gradual decline. Conversely, the pin-crush test resulted in a lower peak load of 9 kN and exhibited more catastrophic failure, characterized by a sudden drop in load. In contrast, UD samples displayed similar behavior under both loading conditions, with differences observed only at peak load values.
KW  - fiber reinforced composites
KW  - hole bearing
KW  - finite element analysis (FEA)
KW  - Hashin’s failure theory
CR  - Furtado, C., Tavares, R. P., Arteiro, A., Xavier, J., Linde, P., Wardle, B. L., & Camanho, P. P. (2021). Effects of ply thickness and architecture on the strength of composite sub-structures. Composite Structures, 256, 113061. https://doi.org/10.1016/j.compstruct.2020.113061
CR  - Okutan, B., & Karakuzu, R. (2003). The strength of pinned joints in laminated composites. Composites Science and Technology, 63(6), 893-905. https://doi.org/10.1016/S0266-3538(02)00313-5
CR  - Cameron, C. J., Larsson, J., Loukil, M. S., Murtagh, T., & Wennhage, P. (2021). Bearing strength performance of mixed thin/thick-ply, quasi-isotropic composite laminates. Composite Structures, 261, 113312. https://doi.org/10.1016/j.compstruct.2020.113312
CR  - [Okutan Baba] Okutan Baba, B. (2006). Behavior of pin-loaded laminated composites. Experimental Mechanics, 46, 589-600. https://doi.org/10.1007/s11340-006-8735-z
CR  - Sen, F., Pakdil, M., Sayman, O., & Benli, S. (2008). Experimental failure analysis of mechanically fastened joints with clearance in composite laminates under preload. Materials & Design, 29(6), 1159-1169. https://doi.org/10.1016/j.matdes.2007.05.009
CR  - Lim, T. S., & Kim, B. C. (2006). Fatigue characteristics of the bolted joints for unidirectional composite laminates. Composite Structures, 72(1), 58-68. https://doi.org/10.1016/j.compstruct.2004.10.013
CR  - Khashaba, U. A., Sebaey, T. A., & Alnefaie, K. A. (2013). Failure and reliability analysis of pinned-joints composite laminates: Effects of stacking sequences. Composites Part B: Engineering, 45(1), 1694-1703. https://doi.org/10.1016/j.compositesb.2012.09.066
CR  - Ataş, A., & Soutis, C. (2013). Subcritical damage mechanisms of bolted joints in CFRP composite laminates. Composites Part B: Engineering, 54, 20-27. https://doi.org/10.1016/j.compositesb.2013.04.071
CR  - Xiao, Y., & Ishikawa, T. (2005). Bearing strength and failure behavior of bolted composite joints (part I: Experimental investigation). Composites Science and Technology, 65(7-8), 1022-1031. https://doi.org/10.1016/j.compscitech.2005.02.011
CR  - Broutelle, M., Lachaud, F., Barrièrre, L., Daidié, A., Chardonneau, A., & Bouillon, F. (2020). Bearing damage identification in oxide/oxide ceramic matrix composite with a new test design. Composite Structures, 236, 111902. https://doi.org/10.1016/j.compstruct.2020.111902
CR  - Zhuang, F., Chen, P., Arteiro, A., & Camanho, P. P. (2019). Mesoscale modelling of damage in half-hole pin bearing composite laminate specimens. Composite Structures, 214, 191-213. https://doi.org/10.1016/j.compstruct.2019.01.06
CR  - Sola, C., Castanié, B., Michel, L., Lachaud, F., Delabie, A., & Mermoz, E. (2016). On the role of kinking in the bearing failure of composite laminates. Composite Structures, 141, 184-193. https://doi.org/10.1016/j.compstruct.2016.01.058
CR  - Ireman, T. (1998). Three-dimensional stress analysis of bolted single-lap composite joints. Composite Structures, 43(3), 195-216. https://doi.org/10.1016/S0263-8223(98)00103-2
CR  - McCarthy, M., McCarthy, C. T., Lawlor, V. P., & Stanley, W. F. (2005). Three-dimensional finite element analysis of single-bolt, single-lap composite bolted joints: part I—model development and validation. Composite Structures, 71(2), 140-158. https://doi.org/10.1016/j.compstruct.2004.09.024
CR  - Tserpes, K. I., Papanikos, P., & Kermanidis, T. H. (2001). A three‐dimensional progressive damage model for bolted joints in composite laminates subjected to tensile loading. Fatigue & Fracture of Engineering Materials & Structures, 24(10), 663-675. https://doi.org/10.1046/j.1460-2695.2001.00424.x
CR  - Montagne, B., Lachaud, F., Paroissien, E., Martini, D., & Congourdeau, F. (2020). Failure analysis of single lap composite laminate bolted joints: Comparison of experimental and numerical tests. Composite Structures, 238, 111949. https://doi.org/10.1016/j.compstruct.2020.111949
CR  - Hu, X. F., Haris, A., Ridha, M., Tan, V. B. C., & Tay, T. E. (2018). Progressive failure of bolted single-lap joints of woven fibre-reinforced composites. Composite Structures, 189, 443-454. https://doi.org/10.1016/j.compstruct.2018.01.104
CR  - Wang, J., Qin, T., Mekala, N. R., Li, Y., Heidari-Rarani, M., & Schröder, K. U. (2022). Three-dimensional progressive damage and failure analysis of double-lap composite bolted joints under quasi-static tensile loading. Composite Structures, 285, 115227. https://doi.org/10.1016/j.compstruct.2022.115227
CR  - Nerilli, F., & Vairo, G. (2017). Progressive damage in composite bolted joints via a computational micromechanical approach. Composites Part B: Engineering, 111, 357-371. https://doi.org/10.1016/j.compositesb.2016.11.056
CR  - Qingyuan, L., Zhao, Y., Yan, C., Liu, Y., & Pan, W. (2024). Progressive bearing failure analysis and strength prediction method for the initial assembly and tensile process of composite bolted joints. Composites Part A: Applied Science and Manufacturing, 187, 108476. https://doi.org/10.1016/j.compositesa.2024.108476
CR  - Joseph, A. P., Davidson, P., & Waas, A. M. (2018). Progressive damage and failure analysis of single lap shear and double lap shear bolted joints. Composites Part A: Applied Science and Manufacturing, 113, 264-274. https://doi.org/10.1016/j.compositesa.2018.07.01
CR  - Shipsha, A., & Burman, M. (2020). Failure mechanisms in NCF composite bolted joints: Experiments and FE model. Composites Part B: Engineering, 192, 107950. https://doi.org/10.1016/j.compositesb.2020.107950
CR  - Cinar, K. (2024). Enhancement of laminate open-hole tensile strength by considering fiber waviness around holes. Journal of Manufacturing Processes, 131, 766-780. https://doi.org/10.1016/j.jmapro.2024.09.079
CR  - Li, A., Zhang, H., & Yang, D. (2025). Bearing performance and progressive failure analysis of bolted joint in 3D printed pseudo-woven CFRP composite with fibre steering. Composites Part A: Applied Science and Manufacturing, 188, 108526. https://doi.org/10.1016/j.compositesa.2024.108526
CR  - Abaqus Analysis User’s. Manual. Online Documentation Help: Dassault Systemes; 2016
CR  - Falcó, O.,  Ávila, R.L., Tijs, B., & Lopes C.S. (2018). Modelling and simulation methodology for unidirectional composite laminates in a Virtual Test Lab framework, Composite Structures, 190, 137-159. https://doi.org/10.1016/j.compstruct.2018.02.016
UR  - https://doi.org/10.26701/ems.1643484
L1  - https://dergipark.org.tr/en/download/article-file/4625747
ER  -