Nowadays lightweight and higher performances place increasing importance to design quality, and both become the critical issues confronted in engineering field. Take transportation industry as an example, there have been a broad range of studies reported on thin-walled structures,in which the plastic deformation is commonly used to absorb majority of ...
ادامه نوشته »
In this video Simulation air blast explosion over sandwich plate(steel-Epoxy glass) in Abaqus has been investigated.In this example two steel plates as solid part with four epoxy glass layers as continuum shell part are used . Composite section is placed inside two steel plates. You can see a schematic and position ...
ادامه نوشته »
In this simulation the air-blast response of sandwich panels with composite face sheets (GFRP) and foam cores has been investigated.Sandwich panels based on two relatively stiff face sheets separated by a foam core are commonplace in the marine industry.for example in surfboard and yacht construction. Lightweight sandwich materials are attractive options for ...
ادامه نوشته »
core sandwich structures are fabricated with Epoxy-Glass fiber reinforced face sheets and aluminum alloy cores.This lightweight design concept enables sandwich structures to maximize their specific bending stiffness/strength and improve their energy absorption capability. To model composite behavior under impact Hashin’s damage criterion has been used.Explicit procedure is appropriate for this ...
ادامه نوشته »
Abaqus tutorials Abaqus tutorials