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Investigation of the Fracture Characteristics of a Cement Mortar Slab under Impact Loading Based on the CDEM 期刊论文
MATERIALS, 2023, 卷号: 16, 期号: 1, 页码: 15
作者:  Zhang, Qunlei;  Wang, Decai;  Yue, Jinchao;  Feng, Chun;  Yuan, Ruifu
收藏  |  浏览/下载：21/0  |  提交时间：2023/02/09
Fatigue mechanism of medium-carbon steel welded joint: Competitive impacts of various defects 期刊论文
INTERNATIONAL JOURNAL OF FATIGUE, 2021, 卷号: 151, 页码: 11
作者:  Wang, D. Q. Q.;  Yao, D. D.;  Gao, Z. B.;  Wang, Q.;  Zhang, Z. F.
收藏  |  浏览/下载：52/0  |  提交时间：2021/10/15
Collapse-Pounding Dynamic Responses of Adjacent Frame Structures under Earthquake Action 期刊论文
ADVANCES IN CIVIL ENGINEERING, 2020, 卷号: 2020
作者:  Jing, Wei;  Xing, Shangshang;  Song, Yu
收藏  |  浏览/下载：2/0  |  提交时间：2022/03/01
Impact of Proteins on Aggregation Kinetics and Adsorption Ability of Hematite Nanoparticles in Aqueous Dispersions 期刊论文
ENVIRONMENTAL SCIENCE & TECHNOLOGY, 2016
Sheng, Anxu; Liu, Feng; Xie, Nan; Liu, Juan
收藏  |  浏览/下载：6/0  |  提交时间：2017/12/03
面向胶囊机器人驱动原理的小肠环境摩擦模型研究 学位论文
博士: 中国科学院沈阳自动化研究所, 2013
作者:  张诚
收藏  |  浏览/下载：181/0  |  提交时间：2014/07/18
Contact-impact analys with clearance hinge in flexible multi-body system (EI CONFERENCE) 会议论文
2nd Annual Conference on Electrical and Control Engineering, ICECE 2011, September 16, 2011 - September 18, 2011, Yichang, China
Ge M.; Jia H.; Liu B.
收藏  |  浏览/下载：42/0  |  提交时间：2013/03/25
Hinge in mechanical systems exist small clearance and contact deformation  After consideration of flexible components  cause the system to the wear and tear  impact force reduced at the clearance  noise  contact time increased  vibration  contact-impact areas expand and clearance also caused disturbance of the rod angular velocity of the linkage. 2011 IEEE.  reliability reduce or even failure[1]. Therefore  the hinge clearance and the impact of flexible components in kinetic models should be considered. In this paper  a nonlinear spring-damper hinge clearance model is considered to establish mechanical system structure of dynamic equations[46]  through a four-bar linkage hinge with multi-clearance rotation of ADAMS dynamic simulation for dynamics simulation study. Simulation results show that hinge clearance and link flexible in Four-link mechanism dynamics have a great impact on performance: connection with the clearance lead to pin holes to produce a series of collisions  and a larger initial impact force  

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