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A new type of double-layer plastic greenhouse was designed and analyzed, which can effectively reduce the displacement of arch, and increases the overall structural stability of arching in different direction. Using three-dimensional modeling software, the mechanical model of outside shed is built, and the stability is accurately analyzed by finite element analysis software. Calculation results show...
The processes of pipe collapse under external pressure have be calculated and simulated by means of the ANSYS FEA. It introduces the destruction theory of the pipe and some formula by API, and analyses the factors such as geometries, pressure, and its properties, which affect the capability of the resistance to the pipe collapse. The relationship between strain and stress of pipe has been descried...
Thermo-mechanical fatigue and damage has always been an issue for solder joint materials used in micro-electronic devices. Accurate prediction of the damage and crack is essential in order to predict the life of these joints. This paper presents a finite element modeling approach that is used in conjunction with Energy Partitioning Damage Evolution (EPDE) model to determine the state of damage, update...
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