User login

Navigation

You are here

SPLIT HOPKINSON PRESSURE BAR

Hi all,

I want to learn the steps of the simulation program on the subject of Abacus about (split Hopkinson pressure bar compression)with and without effect temperature .This device gives high strain rate impact where it two long bars between it put the specimen and then strike with short bar. Our data collection system consists of a pair of strain gages midway along each bar. Data is recorded and presented as the initial impulse wave passes the incident bar strain gages, a reflected pulse from when the wave hit the end of the bar and reflected back to the incident bar strain gage and finally a transmitted pulse which is what remains of the wave after it has passed through a sample. In all cases the voltage reading from the strain gages should return to zero once the wave has passed. However with the new bar the signal lingers after the wave has passed a gage.
my version 6.12
Please anyone can help me
regards

Subscribe to Comments for "SPLIT HOPKINSON PRESSURE BAR"

Recent comments

More comments

Syndicate

Subscribe to Syndicate