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Mechanics Based Design of Structures and Machines最新文献

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Effect of geometric parameters on dynamic fracture toughness of compact tensile specimens 几何参数对压缩拉伸试样动态断裂韧性的影响
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-18 DOI: 10.1080/15397734.2024.2402392
Zichun Yue, Xinhui Shen, Zhongliang Chang, Guangping Zou
{"title":"Effect of geometric parameters on dynamic fracture toughness of compact tensile specimens","authors":"Zichun Yue, Xinhui Shen, Zhongliang Chang, Guangping Zou","doi":"10.1080/15397734.2024.2402392","DOIUrl":"https://doi.org/10.1080/15397734.2024.2402392","url":null,"abstract":"In this paper, the dynamic fracture toughness test and numerical simulation of CT specimens of 2A12-T4 aluminum alloy were carried out by using strain gauge method and finite element method based o...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"59 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142269730","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Dynamic analysis of a flexible rotor system considering the bearing slip 考虑轴承滑移的柔性转子系统动态分析
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-16 DOI: 10.1080/15397734.2024.2402387
Xinbin Li, Yajun Xu, Suhe Huang, Jing Liu
{"title":"Dynamic analysis of a flexible rotor system considering the bearing slip","authors":"Xinbin Li, Yajun Xu, Suhe Huang, Jing Liu","doi":"10.1080/15397734.2024.2402387","DOIUrl":"https://doi.org/10.1080/15397734.2024.2402387","url":null,"abstract":"As an important component of rotating machinery, the rotor system (RSM) has a decisive effect on the system dynamics. Most previous works established the RSM dynamic model without the bearing slip,...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"41 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266922","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Optimal placement of piezoelectric actuator/sensor pairs for active vibration control of beams with different boundary conditions 压电致动器/传感器对的最佳布置，用于不同边界条件下的梁主动振动控制
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-16 DOI: 10.1080/15397734.2024.2404611
Xin Yue Zhang, Jie Chen, Wei Zhang
{"title":"Optimal placement of piezoelectric actuator/sensor pairs for active vibration control of beams with different boundary conditions","authors":"Xin Yue Zhang, Jie Chen, Wei Zhang","doi":"10.1080/15397734.2024.2404611","DOIUrl":"https://doi.org/10.1080/15397734.2024.2404611","url":null,"abstract":"The distribution of discrete piezoelectric patches critically influences the vibration control performance of beams. However, few studies have comprehensively addressed this issue for piezoelectric...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"27 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142269726","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Analysis of involute-curve geometry using position gradients: Application to gear-tooth profile 利用位置梯度分析渐开线曲线的几何形状：齿轮齿形的应用
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-12 DOI: 10.1080/15397734.2024.2390651
Ahmed A. Shabana
{"title":"Analysis of involute-curve geometry using position gradients: Application to gear-tooth profile","authors":"Ahmed A. Shabana","doi":"10.1080/15397734.2024.2390651","DOIUrl":"https://doi.org/10.1080/15397734.2024.2390651","url":null,"abstract":"This paper examines using non-rational polynomials to approximate the involute-curve geometry, which is fundamental in the design of gear systems. The parametric form of the involute curve in terms...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"55 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266925","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Elastoplastic limit analysis of functionally graded materials pipe elbows to predict the damage under in-plane bending moment using XFEM-Technic 使用 XFEM-Technic 对功能分级材料管道弯头进行弹塑性极限分析，预测平面弯矩下的损坏情况
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-12 DOI: 10.1080/15397734.2024.2400581
Rafik Medjahed, Mohamed Mokhtari, Sadek Gouasmi, Billel Hamza, Amir Slamene, Hanane Merzouk
{"title":"Elastoplastic limit analysis of functionally graded materials pipe elbows to predict the damage under in-plane bending moment using XFEM-Technic","authors":"Rafik Medjahed, Mohamed Mokhtari, Sadek Gouasmi, Billel Hamza, Amir Slamene, Hanane Merzouk","doi":"10.1080/15397734.2024.2400581","DOIUrl":"https://doi.org/10.1080/15397734.2024.2400581","url":null,"abstract":"Functionally Graded Materials (FGMs) have become a vast field of research, due to their wide range of applications and numerous advantages. The use of FGMs has recently expanded, particularly in th...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"23 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142210743","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Study on instrumental coupler for heavy haul train 重载列车仪表耦合器研究
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-12 DOI: 10.1080/15397734.2024.2400206
Yazhao Wang, Wei Zhou, Kang Zhou, Congcong Fang, Hongkai Yan, Zhixin Wang, Xinyi Zhou
{"title":"Study on instrumental coupler for heavy haul train","authors":"Yazhao Wang, Wei Zhou, Kang Zhou, Congcong Fang, Hongkai Yan, Zhixin Wang, Xinyi Zhou","doi":"10.1080/15397734.2024.2400206","DOIUrl":"https://doi.org/10.1080/15397734.2024.2400206","url":null,"abstract":"As a crucial load-bearing component, coupler’s safety is pivotal for sustainable railway industry development and is extensively scrutinized due to its complex loading environment. However, current...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"197 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266923","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Torsional vibration suppression of a gear-rotor system using an inerter magnet nonlinear energy sink 使用逆变磁铁非线性能量吸收器抑制齿轮-转子系统的扭转振动
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-12 DOI: 10.1080/15397734.2024.2400211
Hui Li, Hongliang Yao, Jinxin Dou, Ruyu Jia
{"title":"Torsional vibration suppression of a gear-rotor system using an inerter magnet nonlinear energy sink","authors":"Hui Li, Hongliang Yao, Jinxin Dou, Ruyu Jia","doi":"10.1080/15397734.2024.2400211","DOIUrl":"https://doi.org/10.1080/15397734.2024.2400211","url":null,"abstract":"The novel inerter magnet nonlinear energy sink (IMNES) utilizes chiral compression-torsion coupling effects to achieve mass augmentation, effectively mitigating torsional vibrations in a gear-rotor...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"2 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266924","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effects of rail models on aerodynamic characteristics of trains in crosswinds at a large yaw angle 轨道模型对大偏航角横风中列车空气动力特性的影响
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-10 DOI: 10.1080/15397734.2024.2402391
Hongrui Gao, Tanghong Liu, Houyu Gu, Haoyang Zeng
{"title":"Effects of rail models on aerodynamic characteristics of trains in crosswinds at a large yaw angle","authors":"Hongrui Gao, Tanghong Liu, Houyu Gu, Haoyang Zeng","doi":"10.1080/15397734.2024.2402391","DOIUrl":"https://doi.org/10.1080/15397734.2024.2402391","url":null,"abstract":"Rail models may be simplified at different levels in wind tunnel tests and numerical simulations. This work used delayed detached eddy simulations to analyze and compare the aerodynamic loads (drag...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"257 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142210766","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Precise modeling and stress response analysis of the aero-engine clamp: A simulation and experimental study 航空发动机夹钳的精确建模和应力响应分析：模拟和实验研究
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-09 DOI: 10.1080/15397734.2024.2400223
Xiaochi Qu, Weijiao Chen, Xumin Guo, Hui Ma, Ziwei Guo, Shuo Chen, Ruixin Zhang
{"title":"Precise modeling and stress response analysis of the aero-engine clamp: A simulation and experimental study","authors":"Xiaochi Qu, Weijiao Chen, Xumin Guo, Hui Ma, Ziwei Guo, Shuo Chen, Ruixin Zhang","doi":"10.1080/15397734.2024.2400223","DOIUrl":"https://doi.org/10.1080/15397734.2024.2400223","url":null,"abstract":"The clamp plays a vital role in supporting and suppressing vibration in pipeline systems. The vibration stress analysis of clamps is an essential basis for evaluating the strength of clamps, which ...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"27 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142210768","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Studies on multi-frequency synchronization of two pairs of counter-rotating exciters in a split drive double-body vibrating system 分体驱动双体振动系统中两对反向旋转激振器的多频同步研究
IF 3.9 3区 工程技术
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-09 DOI: 10.1080/15397734.2024.2397447
Ruoqing Zhang, Wenchao Hu, Siyuan Yi, Xu Zhang, Xueliang Zhang
{"title":"Studies on multi-frequency synchronization of two pairs of counter-rotating exciters in a split drive double-body vibrating system","authors":"Ruoqing Zhang, Wenchao Hu, Siyuan Yi, Xu Zhang, Xueliang Zhang","doi":"10.1080/15397734.2024.2397447","DOIUrl":"https://doi.org/10.1080/15397734.2024.2397447","url":null,"abstract":"In this article, the multi-frequency synchronization characteristics and stability of a split drive double-body vibrating system with two rigid frames (RFs), driven by two pairs of counter-rotating...","PeriodicalId":51125,"journal":{"name":"Mechanics Based Design of Structures and Machines","volume":"35 1","pages":""},"PeriodicalIF":3.9,"publicationDate":"2024-09-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"142266926","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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