Study on milling process of cylindrical hole in vertical milling center

In order to study the superelsticity of porous SMAs under complex loading,a thermo-mechanical model has been used to simulate the stress distribution and the phase transformation in the vicinity of the hole.

This paper has studied on processing of inner hole of the piston.

Strength loss and stress concentration in plate weakened by dense circular holes;

The three-dimensional stress concentration(SC) along the walls of circular holes in finite thickness plates has been analyzed by using the finite element(FE) method.

This paper respectively studies the effect of hole interval, the number of circular hole and square hole corner s radius on the stress concentration factor (SCF) of finite plate with circular hole by software-ANSYS.

The behavior of the reinforced concrete beam with the circular opening is affected by the enhancing stirrups and diagonal reinforcement.

This paper,as the third part of this subject,based on the experiment results deals with the deformation and cracking behavior of the reinforced concrete beam with the circular opening subjected the concentrated load.

Anatomical study and clinical application of an new injection inlet in foramen rotundum anesthesia;

A general survey was made on the foramen rotundum of the external basal surface of the cranium in 60 adults.

The effect law on of the size and place of round holes natural .

Based on the method of finite element and experiments together,effects of the size and place of round holes on mid thick round plate are got.

Moreover,in ANSYS,built finite element model in which proper element types were selected,carried through analysis on composite material plate with round hole.