Monitoring of lubricant film failure in a ball bearing using ultrasound [PDF]
, 2006 A lubricant-film monitoring system for a conventional deep groove ball bearing (type 6016, shaft diameter 80 mm, ball diameter 12.7 mm) is described. A high-firequency (50 MHz) ultrasonic transducer is mounted on the static outer raceway of the bearing ...
Anderson +21 more
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Response of reciprocally supported advanced FRP composite jointed frames - Part 1: Experimental study [PDF]
, 2020 This paper reports on a new experimental study for the behaviour of reciprocally connected and supported Fibre Reinforced Polymer (FRP) hollow square profiles axially loaded under several boundary conditions. The study aims to determine the ultimate load
Badifu, Echekwumemchukwu Emmanuel +3 more
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Experiment and Numerical Study of Wear in Cross Roller Thrust Bearings
Lubricants, 2015 Bearings are essential parts used in machine tools where high precision is required. It is important to understand bearing failure in order to replace a bearing before it affects the quality of precision.
So Young Hwang, Na Ra Lee, Naksoo Kim
doaj +1 more source
Experimental Study on Characteristics of Pile-Soil Interaction in Screw Piles
Buildings, 2022 A screw pile is a special-shaped pile with several advantages, including good bearing capacity, economy, and rapid construction. The calculation of the screw piles’ ultimate bearing capacity in the individual bearing failure state remains controversial ...
Jiakuan Ma +4 more
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Numerical study on failure process and ultimate state of steel bearing under combined load
Heliyon, 2020 The limit state and deformation performance of steel bearing under seismic load is one of the most critical points to consider the effective or rational design of bridge against strong ground motion.
Hagere Alemayehu Gibe +2 more
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Finite element analysis of stress distribution and the effects of geometry in a laser-generated single-stage ceramic tile grout seal using ANSYS [PDF]
, 2004 Optimisation of the geometry (curvature of the vitrified enamel layer) of a laser-generated single-stage ceramic tile grout seal has carried out with a finite element (FE) model.
Bull C. E. +5 more
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Yantu gongcheng xuebao, 2023 The cracking damage of linings is a common damage form of tunnels, which directly affects the bearing capacity of the structure. The reinforcement of bonded steel plates is widely used as the structural reinforcement, but there are few researches on the ...
LIU Xuezeng 1, LI Zhen 1, YOU Guiliang 2, YANG Zhilu 3, 4, YANG Xueliang 1, SANG Yunlong 3, 4
doaj +1 more source
2-D strength prediction of single-row multi-bolted joints woven fabric kenaf composites [PDF]
, 2018 Implementation of multi-bolts arrangements in structures connections are commonplace in steel design to allow for joint efficiency and stronger connections.
Ahmad, Hilton@Mohd Hilton, Supar, Khairi
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Rolling Bearing Fault Diagnosis Based on the Coherent Demodulation Model
IEEE Access, 2020 The rolling bearing is an important part of rotary machineries and the health state monitoring is currently a hot research topic. There are four typical failure modes of a rolling bearing: the inner race failure, the outer race failure, the rolling ...
Yinghua Shao, Rui Kang, Jie Liu
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Failure Analysis of a Cylindrical Roller Bearing Caused by Excessive Tightening Axial Force
Machines, 2022 The premature failure of a cylindrical roller bearing took place during service, with a total operation time of 100 h. The failure cause was analyzed by macroscopic and microscopic observation, metallographic analysis, hardness testing, tightening axial ...
Xueqin Hou +5 more
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