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检索条件"主题词=Dynamic stress"
18 条 记 录,以下是1-10 订阅
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Exploring the Limits of a Deflection-Based Method for the Estimation of dynamic stress in Beams
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Journal of dynamics, Monitoring and Diagnostics 2024年 第1期3卷 40-48页
作者: Archie Keys Jordan Cheer Institute of Sound and Vibration Research University of SouthamptonSouthamptonSO171BJUK
Estimation of the dynamic stress in structures,such as beams and plates,has previously been made using the relationship between stress and velocity spatial maxima based on far-field *** paper presents a method for the... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
dynamic stress Analysis of Sewage Centrifugal Pump Impeller Based on Two-way Coupling Method
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Chinese Journal of Mechanical Engineering 2014年 第2期27卷 369-375页
作者: PEI Ji YUAN Shouqi YUAN Jianping Research Center of Fluid Machinery Engineering and Technology Jiangsu University
Current research on the operational reliability of centrifugal pumps has mainly focused on hydrodynamic instability. However, the interaction between the fluid and structure has not been sufficiently considered; this ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
dynamic stress ANALYSIS OF THE INTERFACE IN A PARTICLE-REINFORCED COMPOSITE
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Applied Mathematics and Mechanics(English Edition) 2000年 第7期21卷 753-760页
作者: 陈建康 黄筑平 白树林 State Key LNM Institute of Mechanics Chinese Academy of Sciences Beijing 100080 P R China Hydraulic and Civil Engineering College Yangzhou University Yangzhou 225009 P R China Department of Mechanics and Engineering Science Peking University Beijing 100871 P R China
The analysis of the dynamic stress on the particle-matrix interface in particle-reinforced composite for the reason that this stress may lead to the microvoids' nucleation due to the interfacial debonding were studied... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
dynamic stress Analysis of the Leg Joints of Self-Elevating Platform
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China Ocean Engineering 2011年 第2期25卷 319-326页
作者: 黄曌宇 唐文勇 汪怡 王文涛 State Key Laboratory of Ocean Engineering Shanghai Jiao Tong University Shanghai Zhenhua Heavy Industry Co.Ltd
Since a self-elevating platform often works in water for a long time, the lattice leg is largely influenced by wave and current. The amplitude of leg joint stresses is a very important factor for the fatigue life of t... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Study on the negative bias temperature instability effect under dynamic stress
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Chinese Physics B 2010年 第11期19卷 604-607页
作者: 马晓华 曹艳荣 郝跃 School of Technical Physics Xidian University School of Electronical and Machanical Engineering Xidian University Key Laboratory of Wide Band-Gap Semiconductor Materials and Devices
This paper studies negative bias temperature instability (NBTI) under alternant and alternating current (AC) stress. Under alternant stress, the degradation smaller than that of single negative stress is obtained.... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Preliminary study on variation characteristics of ocean tide dynamic stress in crust and its relationship with earthquakes
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Acta Seismologica Sinica(English Edition) 2005年 第3期18卷 303-312,378页
作者: 陆明勇 郑文衡 China Center for Earthquake Disaster Emergency and SAR Beijing 100049China Huazhong University of Science and Technology Wuhan 430074China
The variation characteristics of dynamic stress in crustal blocks and its relationship with earthquakes are comprehensively studied by analyzing geophysical data and calculating the dynamic response of crustal blocks ... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
A Study on Hydraulic Autofrettage Gun Tube dynamic stress by Finite Element Analysis
A Study on Hydraulic Autofrettage Gun Tube Dynamic Stress by...
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2012 IEEE 19th International Conference on Industrial Engineering and Engineering Management(IE&EM 2012)
作者: Yan-mou Zhan Guo-rui Huang Hao Cheng New Star Research Institute of Applied Technology
Gun tube dynamic strength design, first of all, is to enable the identification of dynamic stress on each section of tube, and the dynamic stress calculation in analytical method or numerical method is relatively comp... 详细信息
来源: cnki会议 评论
A novel angiography-based computational modelling for assessing the dynamic stress and quantitative fatigue fracture risk of the coronary stents immediately after implantation: Effects of stent materials, designs and target vessel motions
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Medicine in Novel Technology and Devices 2022年 第2期14卷 31-38页
作者: Xinlei Wu Mattia Lunardi Ahmed Elkoumy Jiayue Huang Jing Kan Shaoliang Chen Shengxian Tu Shanghai Med-X Engineering Research Center Shanghai Jiao Tong UniversityShanghaiChina Institute of Cardiovascular Development and Translational Medicine The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical UniversityWenzhouZhejiangChina Department of Cardiology National University of IrelandGalway(NUIG)GalwayIreland Division of Cardiology Nanjing First HospitalNanjing Medical UniversityNanjingChina Med-X Research Institute Shanghai Jiao Tong UniversityShanghaiChina
Fluctuating stress on the implanted coronary stents within cardiac cycle is an important mechanism of fatigue fracture,which is associated with in-stent restenosis and stent *** developed a novel computational modelli... 详细信息
来源: 维普期刊数据库 维普期刊数据库 评论
dynamic LOAD ANALYSIS OF UNDERGROUND STRUCTURE UNDER EFFECT OF BLAST WAVE
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Applied Mathematics and Mechanics(English Edition) 2006年 第9期27卷 1281-1288页
作者: 任云燕 张莉 韩峰 Mechanical and Engineering Institute Beijing Institute of Technology Beijing 100081 P. R. China School of Science Beijing Institute of Technology Beijing 100081 P. R. China
A semi-analytical method of solving the problem of dynamic stress concentration of arbitrary underground structure under the effect of blast waves was introduced. Using the Fourier transform theory, the shock waves (... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论
Experimental study on permanent deformation characteristics of coarse-grained soil under repeated dynamic loading
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Railway Engineering Science 2021年 第1期29卷 94-107页
作者: Huihao Mei Sajjad Satvati Wuming Leng China Railway 11 Bureau Group Co. Ltd.Wuhan 430061China Terracon Consultants IncOmahaNE 68144USA Department of Geotechnical Engineering School of Civil EngineeringCentral South UniversityChangsha 410075China
Practical assessment of subgrade settlement induced by train operation requires developing suitable models capable of describing permanent deformation characteristics of subgrade filling under repeated dynamic *** thi... 详细信息
来源: 维普期刊数据库 维普期刊数据库 同方期刊数据库 同方期刊数据库 评论