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Mechanism of self-excited torsional vibration of locomotive driving system
Jianxin LIU, Huaiyun ZHAO, Wanming ZHAI
《机械工程前沿(英文)》 2010年 第5卷 第4期 页码 465-469 doi: 10.1007/s11465-010-0115-9
关键词: locomotive driving system self-excited torsional vibration mechanism influence factor
Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO
《机械工程前沿(英文)》 2020年 第15卷 第4期 页码 538-546 doi: 10.1007/s11465-020-0598-y
关键词: longitudinal–torsional coupled ultrasonically drilling CFRP thrust force hole quality
Control of wind-induced vibration of long-span bridges and tall buildings
GU Ming
《结构与土木工程前沿(英文)》 2007年 第1卷 第1期 页码 51-62 doi: 10.1007/s11709-007-0005-3
关键词: torsional buffeting large-scale semiactive adjustable frequency building aeroelastic
XIE Danmei, ZHANG Hengliang, DONG Chuan, LIU Zhanhui, YANG Changzhu
《能源前沿(英文)》 2007年 第1卷 第4期 页码 483-486 doi: 10.1007/s11708-007-0072-4
Torsional vibrations of a cylindrical foundation embedded in a saturated poroelastic half-space
Dazhi WU,Lu YU
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 194-202 doi: 10.1007/s11709-015-0292-z
关键词: embedded foundation saturated soil rigid foundation elastic foundation torsional vibration
Dynamic modeling and coupling characteristics of rotating inclined beams with twisted-shape sections
Jin ZENG, Chenguang ZHAO, Hui MA, Bangchun WEN
《机械工程前沿(英文)》 2020年 第15卷 第3期 页码 374-389 doi: 10.1007/s11465-019-0580-8
关键词: elastic-support boundary pre-twisted beam semi-analytic method modal strain energy ratio torsional vibration
Flexural-torsional buckling behavior of aluminum alloy beams
Xiaonong GUO,Zhe XIONG,Zuyan SHEN
《结构与土木工程前沿(英文)》 2015年 第9卷 第2期 页码 163-175 doi: 10.1007/s11709-014-0272-8
关键词: flexural-torsional buckling aluminum alloy beams (AAB) finite element method (FEM) theoretical formula
Nazim Abdul NARIMAN
《结构与土木工程前沿(英文)》 2017年 第11卷 第2期 页码 131-142 doi: 10.1007/s11709-016-0376-4
关键词: aeroelastic instability structural damping flutter wind speed bending stiffness torsional stiffness
DU Baisong, GE Yaojun, ZHOU Zheng
《结构与土木工程前沿(英文)》 2007年 第1卷 第3期 页码 293-297 doi: 10.1007/s11709-007-0038-7
关键词: homogeneous complicated thin-walled numerical example advantage torsional function
Yasser SHARIFI,Sajjad TOHIDI
《结构与土木工程前沿(英文)》 2014年 第8卷 第2期 页码 167-177 doi: 10.1007/s11709-014-0236-z
关键词: steel I-beams lateral-torsional buckling finite element (FE) method artificial neural network (ANN) approach
Proposing two new methods to decrease lateral-torsional buckling in reduced beam section connections
Samira EBRAHIMI; Nasrin BAKHSHAYESH EGHBALI; Mohammad Mehdi AHMADI
《结构与土木工程前沿(英文)》 2022年 第16卷 第12期 页码 1581-1598 doi: 10.1007/s11709-022-0886-1
关键词: RBS RBS-ST RW-RBS lateral-torsional buckling cyclic performance
《机械工程前沿(英文)》 2023年 第18卷 第1期 doi: 10.1007/s11465-022-0730-2
关键词: ultrasonic vibration-assisted grinding perforated ultrasonic vibration platform vibration characteristics apparent elasticity method grinding force surface integrity
Recent development of vibration utilization engineering
WEN Bangchun
《机械工程前沿(英文)》 2008年 第3卷 第1期 页码 1-9 doi: 10.1007/s11465-008-0017-2
关键词: utilization engineering non-linear vibration vibration utillization utillization engineering
Guilian YI, Yunkang SUI, Jiazheng DU
《机械工程前沿(英文)》 2011年 第6卷 第2期 页码 229-234 doi: 10.1007/s11465-011-0128-z
To reduce vibration and noise, a damping layer and constraint layer are usually pasted on the inner surface of a gearbox thin shell, and their thicknesses are the main parameters in the vibration and noise reduction design. The normal acceleration of the point on the gearbox surface is the main index that can reflect the vibration and noise of that point, and the normal accelerations of different points can reflect the degree of the vibration and noise of the whole structure. The K-S function is adopted to process many points’ normal accelerations as the comprehensive index of the vibration characteristics of the whole structure, and the vibration acceleration level is adopted to measure the degree of the vibration and noise. Secondary development of the Abaqus preprocess and postprocess on the basis of the Python scripting programming automatically modifies the model parameters, submits the job, and restarts the analysis totally, which avoids the tedious work of returning to the Abaqus/CAE for modifying and resubmitting and improves the speed of the preprocess and postprocess and the computational efficiency.
关键词: Abaqus secondary development Python language vibration and noise reduction K-S function vibration acceleration level
Similitude design for the vibration problems of plates and shells: A review
Yunpeng ZHU, You WANG, Zhong LUO, Qingkai HAN, Deyou WANG
《机械工程前沿(英文)》 2017年 第12卷 第2期 页码 253-264 doi: 10.1007/s11465-017-0418-1
Similitude design plays a vital role in the analysis of vibration and shock problems encountered in large engineering equipment. Similitude design, including dimensional analysis and governing equation method, is founded on the dynamic similitude theory. This study reviews the application of similitude design methods in engineering practice and summarizes the major achievements of the dynamic similitude theory in structural vibration and shock problems in different fields, including marine structures, civil engineering structures, and large power equipment. This study also reviews the dynamic similitude design methods for thin-walled and composite material plates and shells, including the most recent work published by the authors. Structure sensitivity analysis is used to evaluate the scaling factors to attain accurate distorted scaling laws. Finally, this study discusses the existing problems and the potential of the dynamic similitude theory for the analysis of vibration and shock problems of structures.
标题 作者 时间 类型 操作
Mechanism of self-excited torsional vibration of locomotive driving system
Jianxin LIU, Huaiyun ZHAO, Wanming ZHAI
期刊论文
Hole quality in longitudinal–torsional coupled ultrasonic vibration assisted drilling of carbon fiber
Guofeng MA, Renke KANG, Zhigang DONG, Sen YIN, Yan BAO, Dongming GUO
期刊论文
Sensitivity analysis of torsional vibration behavior of the shafting of a turbo generator set to changes
XIE Danmei, ZHANG Hengliang, DONG Chuan, LIU Zhanhui, YANG Changzhu
期刊论文
Torsional vibrations of a cylindrical foundation embedded in a saturated poroelastic half-space
Dazhi WU,Lu YU
期刊论文
Dynamic modeling and coupling characteristics of rotating inclined beams with twisted-shape sections
Jin ZENG, Chenguang ZHAO, Hui MA, Bangchun WEN
期刊论文
A novel structural modification to eliminate the early coupling between bending and torsional mode shapes
Nazim Abdul NARIMAN
期刊论文
An analytical method for calculating torsional constants for arbitrary complicated thin-walled cross-sections
DU Baisong, GE Yaojun, ZHOU Zheng
期刊论文
Lateral-torsional buckling capacity assessment of web opening steel girders by artificial neural networks
Yasser SHARIFI,Sajjad TOHIDI
期刊论文
Proposing two new methods to decrease lateral-torsional buckling in reduced beam section connections
Samira EBRAHIMI; Nasrin BAKHSHAYESH EGHBALI; Mohammad Mehdi AHMADI
期刊论文
Vibration characteristics and machining performance of a novel perforated ultrasonic vibration platform
期刊论文
Application of python-based Abaqus preprocess and postprocess technique in analysis of gearbox vibration
Guilian YI, Yunkang SUI, Jiazheng DU
期刊论文