Results 161 to 170 of about 9,089,683 (229)
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Comput. Methods Programs Biomed., 2022
BACKGROUND AND OBJECTIVE Loosening and wear are still the main problems for the failure of total ankle arthroplasty, which are closely related to the micromotion at the bone-implant interface and the contact stress and joint motions at the articular ...
Yanwei Zhang +6 more
semanticscholar +1 more source
BACKGROUND AND OBJECTIVE Loosening and wear are still the main problems for the failure of total ankle arthroplasty, which are closely related to the micromotion at the bone-implant interface and the contact stress and joint motions at the articular ...
Yanwei Zhang +6 more
semanticscholar +1 more source
, 2021
An investigation into the material stiffness design for enhancing the uniformity of the contact stress is conducted in this paper. A bidirectional evolutionary optimization design approach for interface material stiffness is developed, in which the ...
Yicong Zhou, Q. Lin, Jun Hong, Nan Yang
semanticscholar +1 more source
An investigation into the material stiffness design for enhancing the uniformity of the contact stress is conducted in this paper. A bidirectional evolutionary optimization design approach for interface material stiffness is developed, in which the ...
Yicong Zhou, Q. Lin, Jun Hong, Nan Yang
semanticscholar +1 more source
Mechanics based design of structures and machines, 2020
Contact stress distribution is sensitive to the interface shape and the material stiffness. A combination of the interface shape and the material stiffness is investigated to obtain a uniform contact stress distribution.
Yicong Zhou, Q. Lin, Jun Hong, Nan Yang
semanticscholar +1 more source
Contact stress distribution is sensitive to the interface shape and the material stiffness. A combination of the interface shape and the material stiffness is investigated to obtain a uniform contact stress distribution.
Yicong Zhou, Q. Lin, Jun Hong, Nan Yang
semanticscholar +1 more source
Measurement and evaluation on contact stress at the rubber contact interface
Measurement, 2019Based on the measurement principle of the ultrasonic method, the prediction and evaluation of the contact stress at the rubber contact interface are experimentally and numerically studied in this paper. First, the relationship between the ultrasonic echo
Shen Wang +3 more
semanticscholar +1 more source
Physiologic stress and tooth contact
Journal of Periodontal Research, 1969This investigation was undertaken to study the relationship between physiologic data, such as pulse rate and stroke volume, to the occurrence of tooth contacts. The tooth contacts were monitored in the intercuspal (I.C.) position and lateral or eccentric to this position with the aid of radioâtransmitters constructed into dental bridgework as described
J H, Butler, R E, Stallard
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Analysis and Inversion of Contact Stress for the Finite Thickness Neo-Hookean Layer
Journal of applied mechanics, 2018In this paper, the theoretical analysis and the inversion of the contact stress on the finite thickness rubber contact surface with the friction effect are investigated.
Heng Yang +5 more
semanticscholar +1 more source
Journal of Bone and Joint Surgery. American volume, 2018
Background: Femoral cam deformity is frequently present in patients with acetabular dysplasia. Computational modeling can be used to identify how this deformity affects joint mechanics.
Elizabeth J. Scott +5 more
semanticscholar +1 more source
Background: Femoral cam deformity is frequently present in patients with acetabular dysplasia. Computational modeling can be used to identify how this deformity affects joint mechanics.
Elizabeth J. Scott +5 more
semanticscholar +1 more source
Contact Stress for Toroidal Drive
Journal of Mechanical Design, 2003Considering the elastic deformation of the rotor and the periodic change of the mesh teeth pair number, the calculation equations of the load distribution for the toroidal drive are presented. Based on the equations, the formulas for calculation of the contact stresses among stator and worm are introduced.
Lizhong Xu, Zhen Huang, Yulin Yang
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Stress Hypotheses and material stresses in Hertzian contacts
Materialwissenschaft und Werkstofftechnik, 1986AbstractUsing idealised assumptions, the stress condition in the semi infinite body of the Hertzian contact region can be calculated for various geometries as a function of the surface pressure (normal force), the friction (tangential force at the surface) and the residual stresses in the material.Equivalent stresses can be formed from the coordinate ...
E. Broszeit +3 more
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