It is the necessary to predict endurance capability of mechanical element with its increased application and complexity. The present research work estimates stress variation displacement characteristics using finite analyses Single Row SKF6205 Deep Groove Ball Bearing under radial axial loadings. vibration are evaluated in three aspects; static, modal, harmonic analysis. simulations show levels...

To reduce the transmission of shafting longitudinal vibration in surface ships, a design thrust bearing integrated with internal disc springs is proposed and characteristics are studied. According to structural deformation springs, specific size combination forms designed, effective schemes achieved according static dynamic requirements. With integration into bearing, peak displacement response...

Foot injuries are common in athletes. Injuries to the midfoot and, particularly, the Lisfranc joint are less common, but they have a high risk of ending the athlete's season or even career. Lisfranc injuries can be difficult to diagnose, and they often lead to a disastrous outcome when missed. Weight-bearing radiographs of the foot are recommended to confirm the diagnosis, although advanced ima...

The stress at the support structure of clarification tank is large, which will have a certain impact on whole structure. typical concentration phenomenon cause structural damage and serious harm to steel itself. In order study influence bearing plate seismic response tank, this paper analyzes dynamic by setting different thickness plates connection between column body tank. Based displacement, ...

Flexible assembly joint is the key problem to coordinate deformation of hybrid structure. This study aims investigate mechanical behaviors and its main influence parameters flexible timber column reinforced concrete beam. Finite element models were established analyzed. The discussed including horizontal bearing capacity, stiffness load-displacement hysteretic loops. vertical load rubber perfor...

The principle and method of self-balancing test are introduced briefly. In this article, through comparison common Q-S curve equivalent transformation to transform from the balance measured load-displacement for traditional load - displacement curve, puts forward advantages disadvantages each, three bored piles in static pile reaction detect vertical compressive ultimate bearing capacity single...

In order to simulate the Stirling engine more easily, the stiffness and damping ratio of the crankshaft bearing are assumed to be steady-state in the research before, but this assumption is contrary to the real condition. Therefore, in this paper, a time-varying stiffness and damping ratio of the crankshaft bearing simulation method has been proposed. Compared with the simulation results of the...

The results showed that (1) the ultimate shear deformation of the rubber bearings with two fixed end plates reached 300% to 400% of the rubber layer thickness. The damage was mainly focused on the rubber layer fracture. The energy dissipation capacity of the bearings was weak, and the hysteresis curve presented a narrow zonal shape. (2) The rubber bearings with unilateral friction sliding had a...

This paper is focused on the analysis of stress-strain and displacement for compressive load on the fibrereinforced composite laminates. Three different orientations of fibers are analyzed with and without the circular cut-outs. Also different dimensions of circular cut-outs are applied on the laminates at different compressive loading conditions. This analysis is carried out using the finite e...

Active magnetic bearing (AMB) systems support rotating shafts without any physical contact, using electromagnetic forces. Each radial AMB uses two pairs of electromagnets at opposite sides of the rotor. This allows the rotor to float in the air gap, and the machine to operate without frictional losses. In active magnetic suspension, displacement sensors are necessary to detect the radial and ax...