Results 21 to 30 of about 75,166 (160)

Apparatus development for contact mechanics of energy pile-soil interface [PDF]

E3S Web of Conferences, 2020
An Energy Pile-Soil Interface Characteristic Apparatus (EPSICA) was developed to investigate the contact mechanics of the pile-soil interface. In the center of the apparatus, there is an energy pile model, around which different soil can be filled to ...
Zhang Dan, Gao Yulong, Wang Guangya, Wu Guanzhong   +3 more
doaj   +1 more source

Rolling of an elastic wheel on a hard flat surface [PDF]

E3S Web of Conferences, 2023
Among the large number of studies aimed at solving the problems of determining the kinematic and force characteristics of a wheel when it rolls under various operating conditions, one can highlight analytical works based on the mechanics of interaction ...
Mamaev Alexey, Balabin Alexander, Karelina Maria   +2 more
doaj   +1 more source

Comparison of medial tibiofemoral joint mechanics between all-suture anchors and transtibial pullout technique for posterior medial meniscal root tears

Journal of Orthopaedic Surgery and Research, 2023
Background The posterior medial meniscal root tear (PMMRT) seriously impacts the tibiofemoral joint biomechanics. Two available techniques for PMMRT repair include the transtibial pullout (TPO) repair and all-suture anchor (ASA) repair techniques.
Nadhaporn Saengpetch, Sutip Noowan, Artit Boonrod, Khananut Jaruwanneechai, Sermsak Sumanont, Chaiyanun Vijittrakarnrung   +5 more
doaj   +1 more source

Tribological Behavior of Anodized Aluminum Oxide (AAO) Under the Addition of PAO6 Lubrication with Nano-Alumina

Lubricants
Anodizing can generate porous wear-resistant layers, which can act as reservoirs for gradually releasing lubricants. Studies on the formation of zinc dialkyl dithiophosphate (ZDDP) tribofilms in non-ferrous metals are relatively rare. Furthermore, adding
Marina C. Vasco, Rodrigo L. Villanova, Giuseppe Pintaude   +2 more
doaj   +1 more source

Asynchronous variational contact mechanics [PDF]

Computer Methods in Applied Mechanics and Engineering, 2011
An asynchronous, variational method for simulating elastica in complex contact and impact scenarios is developed. Asynchronous Variational Integrators (AVIs) are extended to handle contact forces by associating different time steps to forces instead of to spatial elements.
Vouga, E., Harmon, D., Tamstorf, R., Grinspun, E.   +3 more
openaire   +3 more sources

On Applications of Semi-Analytical Methods of Contact Mechanics

Frontiers in Mechanical Engineering, 2020
This paper is concerned with possible applications of semi-analytical methods of frictional contact mechanics. The semi-analytical solutions, such as the Method of Memory Diagrams, enable the load-displacement relationship for contact of two axisymmetric
Vladislav V. Aleshin, Vladislav V. Aleshin   +1 more
doaj   +1 more source

Sliding Wear Behavior of WP7V Tool Steel with Different Hardnesses Under Reciprocating Test Rig

Lubricants
This study involved the investigation of the mechanical and tribological behaviors of DIN 1.2344 and WP7V tool steels, quenched in a salt bath after austenitization at 1050 °C, followed by triple tempering for 2 h. The selection of tempering temperatures
Rogério Breganon, Francisco Arieta, Giuseppe Pintaude   +2 more
doaj   +1 more source

Mechanics Analysis of Rough Surface Based on Shoulder-Shoulder Contact

Applied Sciences, 2021
Proper methods and models for mechanical analysis of rough surface can improve the theory of surface contact. When the topography parameters of two rough surfaces are similar, the contact should be considered shoulder-shoulder rather than top-top.
Qiuping Yu, Jianjun Sun, Zhengbo Ji
doaj   +1 more source

Factors Related to Complaints of Contact Dermatitis among Motorcycle Mechanics in The South And North Kembangan Areas, Jakarta in 2021

Journal of Vocational Health Studies, 2022
Background: Occupational contact dermatitis is an inflammation of the skin caused by materials found in the work environment. Purpose: To determine the factors associated with Complaints of Occupational Contact Dermatitis among Motorcycle Workshop ...
Monica Sofia Maula, Mirta Dwi Rahmah Rusdy, Putri Handayani, Cut Alia Keumala Muda   +3 more
doaj   +1 more source

Advances in Contact Mechanics

Lubricants
Advancements in contact mechanics play an important role in the design of modern mechanical and bio-medical systems, enhancing their efficiency, power density, and reliability [...]
Haichao Liu, Haibo Zhang, Xiaoyu Ding
doaj   +1 more source