Engineering Failure Analysis最新文献

{"title":"The role of dynamic normal disturbances on shear properties and failure behaviours of bolt anchorage systems","authors":"Yuncheng Shi ,&nbsp;Qian Yin ,&nbsp;Manchao He ,&nbsp;Zhigang Tao ,&nbsp;Hongwei Zhang ,&nbsp;Wenhua Zha ,&nbsp;Yajun Ren","doi":"10.1016/j.engfailanal.2025.110096","DOIUrl":"10.1016/j.engfailanal.2025.110096","url":null,"abstract":"<div><div>This study investigates the mechanical properties and damage mechanisms of bolt-resin-rock anchorage systems subjected to shear under dynamic normal disturbances. The effects of initial normal load <em>F</em>_nd, cyclic normal amplitude <em>f</em>_a, cyclic normal frequency <em>f</em>, and shear rate <em>v</em> on the shear load, normal displacement, wear characteristics and strain evolution are analysed. The test results show that the peak shear load decreases by 7.82 % ∼ 28.95 % with increasing <em>f</em>_a, whereas it increases linearly by 15.77 % ∼ 79.85 % with <em>F</em>_nd. The load bearing capacity of the anchorage system is significantly weakened with increasing <em>f</em>, but is not sensitive to the changes of <em>v</em>. The system undergoes shear-induced consolidation and exhibits normal shear contraction during the initial shearing stage. As shearing progresses, the developing penetration plane enhances the climbing effect, leading to pronounced normal dilation. The resin-rock interface is more prone to debonding failure under intensified normal disturbances, whereas the shear penetration surface forms at the bolt-resin interface under high-frequency but low-amplitude normal disturbances. The force chain evolution characteristics of the anchorage system under dynamic normal disturbances from a mesoscopic perspective are analysed via the particle flow numerical simulation method from 3D point, including interface shear force distribution, cracks propagation patterns, and debonding failure mechanisms.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110096"},"PeriodicalIF":5.7,"publicationDate":"2025-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095471","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Analysis of fracture failure of manual transmission gear shift arm based on dynamic synchronous shifting","authors":"Hongxiang Zuo ,&nbsp;Xiaoping Lu ,&nbsp;Chao Zheng ,&nbsp;Chengwu Wang ,&nbsp;Xinyang Jiang ,&nbsp;Jinfu Ding ,&nbsp;Wenxin Peng ,&nbsp;Weiquan Xu ,&nbsp;Xiaoxue Wang","doi":"10.1016/j.engfailanal.2025.110113","DOIUrl":"10.1016/j.engfailanal.2025.110113","url":null,"abstract":"<div><div>The reliability of the gear shift control mechanism in transmissions is critical to driving safety. Aiming at the fracture issue of the gear shift arm in commercial vehicles equipped with the 8GS46B transmission, this study identified the root cause of the fracture and proposed engineering solutions to improve its reliability through the analysis of dynamic gear shift forces and failure mechanisms. A force model of the gear shift system was established based on gear shift synchronization performance; the dynamic loads borne by the gear shift arm were determined by integrating GSA (Gear Shift Analysis) tests, and the comparison between transient structural and static structural simulations revealed that transient structural simulation is more consistent with actual operating conditions. Under a load of 540 N, the directional change of the gear shift force caused a change in the stress state: the maximum stress at the welding center was 237 MPa without deflection, while after a 10° deflection, the stress at the welding center increased to 258 MPa and the stress at the bending position reached 222 MPa. Judged based on the strength design criteria and the fourth strength theory, these stress values exceeded the yield strength of Q235 steel (235 MPa), which is the fundamental cause of the fracture. This study proposed three improvement schemes: Scheme 1 involves increasing the width to 42 mm, which reduces the maximum equivalent stress to 171 MPa (before deflection) and 195 MPa (after deflection), respectively; Scheme 2 is replacing Q235 steel with Q355 steel, resulting in maximum equivalent stresses of 240 MPa and 280 MPa (before and after deflection, respectively); Scheme 3 adopts local optimization (fillet at the welding end and thickening at the bending position), which decreases the maximum equivalent stress to 111 MPa (before deflection) and 123 MPa (after deflection)—representing a reduction of 53.1 % and 52.3 % compared with the original structure. The safety factor of all three schemes reaches above 1.2, meeting the strength requirements; after a comprehensive evaluation, Scheme 1 is identified as the preferred scheme because it requires no process modification and balances economic efficiency. This study not only resolves the fracture problem of the gear shift arm, but its methodological framework also provides important reference for improving the reliability of similar structural components.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110113"},"PeriodicalIF":5.7,"publicationDate":"2025-09-14","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095977","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Failure analysis on fusing of power cable in main transformer control circuit for nuclear power plant","authors":"Yu-Lin Liu ,&nbsp;Ming-Kun Shuai ,&nbsp;Fa-Hai Ba ,&nbsp;Shuang Zhou ,&nbsp;Ci-Luo Qu-Bi ,&nbsp;Yin-Hui Che ,&nbsp;Qiang Chen ,&nbsp;Tong-Hao Jiang ,&nbsp;Yi Gong ,&nbsp;Zhen-Guo Yang","doi":"10.1016/j.engfailanal.2025.110115","DOIUrl":"10.1016/j.engfailanal.2025.110115","url":null,"abstract":"<div><div>The main transformer control circuit is used to control and distribute electric power, and its reliability plays an important role in normal and stable operation of a nuclear power plant. In this paper, an unexpected fusing failure occurring on one power cable inside the cabinet of the main transformer control circuit of a nuclear power plant was addressed. By means of comprehensive investigation including morphologies observation of the fused area, materials characterization of the copper conductor and polymer insulation sheath, and compositions analysis of the corrosion products, it was identified that the failure was mainly resulted from the multiple factors in the manufacturing, installation and operation procedures. Under this condition, the root cause and contributing factors of the failure were determined, and a vicious circle that was originated from mechanical damage, accelerated by electrochemical corrosion, and functioned via heat accumulation was proposed to describe the failure process and relevant mechanisms. Based on the analysis results, the countermeasures were proposed, which would have reference values for failure prevention of power cables serving under similar environments.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110115"},"PeriodicalIF":5.7,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095427","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Forensic investigation of failure in a full-scale composite tidal turbine blade","authors":"Miguel A. Valdivia-Camacho ,&nbsp;Fergus Cuthill ,&nbsp;Edward D. McCarthy ,&nbsp;Sergio Lopez Dubon ,&nbsp;Conchúr M. Ó Brádaigh ,&nbsp;Parvez Alam","doi":"10.1016/j.engfailanal.2025.110076","DOIUrl":"10.1016/j.engfailanal.2025.110076","url":null,"abstract":"<div><div>Tidal turbine blades endure uniquely harsh, shear-dominated loads that distinguish them from wind turbines, yet their failure mechanisms remain poorly understood. In this study, we report the first full-scale failure investigation of a tidal blade made of glass fibre reinforced polymer (GFRP), carbon fibre reinforced polymer (CFRP) and cast iron. The blade was subjected to 26 static tests and 17 fatigue tests using a bespoke laboratory setup with three hydraulic actuators and saddle fixtures. Strain gauges, displacement transducers, and digital image correlation (DIC) were coupled to track local deformation and damage. Artificial defects accelerated damage progression, yielding roughly 97,000 fatigue cycles before ultimate failure. Two dominant failure modes emerged: de-bonding between the pressure skin and root connection under quasi-static loading at 216<!--> <!-->% of design load, and bondline failure between pressure and suction skins under fatigue at 119<!--> <!-->% of design load. A subsequent static test showed residual strength drop to only 68.8<!--> <!-->% of the original design load. These findings highlight the critical role of bond interfaces in blade integrity and the contribution of internal ribs in maintaining structural performance. While local stiffness was affected by damage, global stiffness remained largely intact, reinforcing the importance of investigating long-term performance degradation and failure evolution in tidal turbine blades.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110076"},"PeriodicalIF":5.7,"publicationDate":"2025-09-13","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145060574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Study on impact damage and failure mechanism of marine Ti-6Al-4V thin plate welded structure","authors":"Xiaoyu Wang ,&nbsp;Shuangxi Xu ,&nbsp;Jian Yu ,&nbsp;Gaopeng Chen ,&nbsp;Wei Dong ,&nbsp;Wei Shen","doi":"10.1016/j.engfailanal.2025.110114","DOIUrl":"10.1016/j.engfailanal.2025.110114","url":null,"abstract":"<div><div>With the development of lightweight, titanium alloy materials have been gradually applied to high-speed ships or superstructure, but the research on impact resistance of titanium alloy hull structure under low-speed collision has not been effectively carried out. Taking the butt welded structure of Ti-6Al-4V thin plate prepared by GTAW as the research object, the low-speed impact test was carried out on the weld position of the welded structure by using the horizontal impact test platform, and the constitutive model and failure criterion of Ti-6Al-4V weld under low-speed impact were verified. In order to ensure the reliability of the sample, high-purity argon gas is used in the sample preparation process (the front and rear gas flows are 20 and 15 L min, respectively, and oxygen is less than 50 ppm). The optimized welding parameters are voltage 20.4 V, current 140A and speed 5 mm/s. After welding, the surface reagent penetrant testing and ultrasonic nondestructive testing are carried out. SEM microscopic analysis of Ti-6Al-4V weld after low-speed impact shows that the fracture mode of Ti-6Al-4V weld after impact is a mixed fracture of brittleness and toughness. Through the thermal–mechanical coupling simulation calculation of double ellipsoid heat source and blind hole method, the distribution law of welding residual stress in welded joint is obtained and verified. Furthermore, the welding residual stress is introduced into the impact simulation model to quantify the influence of residual stress on the impact resistance of titanium alloy welded structure. The results show that the welding residual stress reduces the impact contact stiffness of the structure, accelerates the crack propagation and reduces the impact resistance by about 10 %. The residual stress after welding significantly reduces the impact resistance of the structure.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110114"},"PeriodicalIF":5.7,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145096020","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Finite element modeling of hydrogen atom diffusion and distribution at pore defects in circumferential welds of pipelines","authors":"Yuanxing Ning ,&nbsp;Peixun Yang ,&nbsp;Yan Wang ,&nbsp;Yuxing Li ,&nbsp;Cuiwei Liu ,&nbsp;Cailin Wang","doi":"10.1016/j.engfailanal.2025.110106","DOIUrl":"10.1016/j.engfailanal.2025.110106","url":null,"abstract":"<div><div>Assessing the hydrogen embrittlement (HE) susceptibility of circumferential welds of pipelines with pore defects in gaseous hydrogen environments contributes to the safe operation of hydrogen-blended pipelines. A three-dimensional finite element model coupling defect-mechanics-hydrogen diffusion was developed in this study to determine the variation of hydrogen concentration in both lattice and trap sites in the pore region, influenced by pore defect location, size, and cyclic loading frequency. Results show that the distribution of the hydrogen atom concentration at lattice sites resembles the distribution of hydrostatic stress and distribution at trap sites resembles the distribution of plastic strain. Most hydrogen atoms reside in lattice sites rather than dislocation traps. The hydrostatic stress and plastic strain in the pore region change with the pore location due to the constraint conditions during the welding process. The hydrogen atom concentration in pore region at WL-4 and WL-5 (i.e., the filling layers) is relatively high, making these regions susceptible to hydrogen-induced cracking. The strain level at pore defects increases significantly with pore size, accompanied by a rise in hydrogen concentration at trap sites. When the pore diameter is 1 mm, the hydrogen concentration in the pore region reaches its peak level. Even smaller pore defects (with diameter is 0.7 mm) can result in hydrogen enrichment. Cyclic internal pressure reduces the hydrostatic stress level and total hydrogen concentration in the pore region. Under fluctuating internal pressure, low-frequency loading poses the greatest threat to the structural integrity and hydrogen embrittlement resistance of pipeline joints.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110106"},"PeriodicalIF":5.7,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145045097","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Structural failure analysis of assembled spread foundation for onshore wind turbine tower","authors":"Weitao Li ,&nbsp;Xuesen Zhang ,&nbsp;Dongliang Zhang ,&nbsp;Jinpeng Yuan ,&nbsp;Xiangguo Wu ,&nbsp;Chao Shen ,&nbsp;Guangchun Zhou","doi":"10.1016/j.engfailanal.2025.110112","DOIUrl":"10.1016/j.engfailanal.2025.110112","url":null,"abstract":"<div><div>This paper presents an experimental investigation into the failure behavior of a large-scale assembled spread foundation for wind turbines, subjected to combined loading of bending moment, shear force, and vertical force. Seven load cases are established to explore the failure mode, cracking pattern, and nonlinearity development of the test model. The results indicate that, under the ultimate limit state (ULS), failure of the test model is governed by soil damage, directly leading to a decline in the structural load-bearing capacity. The cantilever root in the uplift region is the main cracking area for the joints, and the tilt rate of the foundation far exceeds the code requirements under ULS. Notably, through innovative calculation of local internal forces at the joints, the specific areas with higher stress levels are identified, accounting for the observed primary joint cracking areas and facilitating reasonable joint design to prevent failure. Besides, it is found that the lower limit of tension control stress as per the code is insufficient to meet the crack width limits, thereby highlighting the significance of adequate prestress in crack control. Furthermore, a linear decreasing trend of maximum crack widths at key load-bearing joints with an increase in the foundation’s axial load ratio is also disclosed. Finally, a prediction formula for nonlinear critical loads resulting from soil-structure interaction is established to prevent soil degradation under cyclic loading.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110112"},"PeriodicalIF":5.7,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095423","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Experimental and numerical investigation of large-scale truss complex chord joint under multi-axis loading","authors":"Jiachang Wang ,&nbsp;Yujia Zhang ,&nbsp;Lei Zhang ,&nbsp;Jiang Yang ,&nbsp;Jiaxue Hao ,&nbsp;Zhaoyu Xu ,&nbsp;Genshu Tong","doi":"10.1016/j.engfailanal.2025.110110","DOIUrl":"10.1016/j.engfailanal.2025.110110","url":null,"abstract":"<div><div>Truss structural systems have become ubiquitous in long-span roofs and bridge superstructures because they offer an exceptional strength-to-weight ratio. This study addresses the limited understanding of joints in large-scale trusses where the chord depth changes along the span and different web-member shapes converge at a single joint, referred to herein as a large-scale truss complex-chord (LSTCC) joint. Three full-scale LSTCC specimens were tested under the most adverse in-service loading condition, namely synchronous axial compression in all connected members, using a multi-axis loading frame capable of applying load vectors in three dimensions. The influences of chord-transition details and web-member cross-sections (H-section versus box-section) were investigated. The experiments revealed that (i) when an I-section web delivers load through its flanges, shear-dominated failure initiates in the joint at around 1.10 times full-section yield strength; (ii) replacing the web by a box section postpones joint failure to 1.30 times full-section yield strength; and (iii) adopting a smoother chord-transition detail further raises the capacity to 1.33 times full-section yield strength and markedly delays plasticity in the joint plates. A refined finite element model reproduced the observed failure modes and stress histories with high fidelity and was subsequently used for a parametric study. Numerical results demonstrate that gentler transition angles reduce stress concentrations, but eliminating the transition segment shifts plasticity to the chord with no net benefit. Besides, a slight thickness of joint area plates over chord members is sufficient to guarantee joint area integrity. The combined experimental and numerical evidence provides actionable guidelines for the safe and economical design of complex-chord joints in long-span steel trusses.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110110"},"PeriodicalIF":5.7,"publicationDate":"2025-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095962","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Confinement-dependent transient mi for the Hoek-Brown (H-B) strength criterion","authors":"Hao Li ,&nbsp;Leo Pel ,&nbsp;Zhenjiang You ,&nbsp;David Smeulders","doi":"10.1016/j.engfailanal.2025.110109","DOIUrl":"10.1016/j.engfailanal.2025.110109","url":null,"abstract":"<div><div>The growing global demand for mineral resources necessitates deeper excavation, where increasing in situ stresses pose significant geomechanical challenges. Consequently, an accurate strength assessment of deep-seated rock masses is crucial for ensuring the safety and reliability of underground excavations. The Hoek-Brown (H-B) strength criterion remains a widely applied rock strength criterion. However, its conventional form struggles to characterize the full nonlinear evolution of rock strength from pre-critical to critical conditions across varying confining stresses. To address this limitation, this study proposes a Confinement-dependent Transient <em>m</em>_i Model (CTM) as an enhancement to the H-B criterion. By incorporating confinement-sensitive variations of <em>m</em>_i, calibrated using low-confinement triaxial test data, the enhanced H-B criterion effectively describes the complete nonlinear strength response. Its predictive accuracy is validated against the classical H-B model using 160 triaxial compression tests spanning 14 rock types. The results demonstrate that the enhanced criterion significantly improves the agreement between experimental and theoretical strength predictions. Additionally, the study provides a mechanistic interpretation of the transient <em>m</em>_i parameter under varying confining pressures, establishing its role as a brittleness index—where higher <em>m</em>_i values indicate greater brittleness, and lower values reflect enhanced ductility under differential stress conditions.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110109"},"PeriodicalIF":5.7,"publicationDate":"2025-09-11","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145095468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}

{"title":"Failure analysis on diaphragm components in long-span bridge under high-cycle fatigue coupled local corrosion","authors":"Cheng Xie ,&nbsp;Yongtao Bai","doi":"10.1016/j.engfailanal.2025.110107","DOIUrl":"10.1016/j.engfailanal.2025.110107","url":null,"abstract":"<div><div>Diaphragms are the critical components in long-span bridges, ensuring the structural stiffness and stability but prone to high-cycle fatigue (HCF) cracking. For the current gap in the failure analysis on diaphragm components under the coupling of HCF, corrosion and extreme loads, this paper conducted failure tests on diaphragm in long-span bridge under extreme conditions of HCF coupled corrosion. Firstly, variable and constant HCF loads were applied to two specimens, respectively. For the third one, local corrosion causing 15 % mass loss was imposed on the single-sided cutout of the diaphragm before constant HCF loading. For all above specimens with HCF damage, monotonic extreme loading was further applied until 15 % bending capacity loss. The results showed that with the local corrosion, fatigue cracks no longer occurred at the weld toe but the midpoint of the arc-shaped steel plate, not only accelerating the HCF damage but also decreasing the maximum bending capacity of the diaphragm component by 10 %, and leading to a 14.9 % reduction of residual bending capacity due to buckling compared with the uncorroded component. Additionally, this paper built a structural fatigue analysis model (SFAM) for diaphragm components to accurately simulate multi-stage damage evolution. Real-time crack lengths and structural stiffness degradation were obtained, within 10 % deviation from the test measurements. Fatigue resistance of each cracking detail with or without local corrosion was quantified based on model parameters of SFAM, providing a HCF analysis tool for the full-life evolution of diaphragm components in long-span bridges.</div></div>","PeriodicalId":11677,"journal":{"name":"Engineering Failure Analysis","volume":"182 ","pages":"Article 110107"},"PeriodicalIF":5.7,"publicationDate":"2025-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"145060573","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":2,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}