Hybrid bolted connection pre-loaded and injection bolts
Hybrid bolted connection pre-loaded and injection bolts
(OP)
We are preparing calculations for an existing beam to beam connection. The bolted connection does not meet the fatigue requirements. Therefore we are calculating a friction connection with pre-loaded bolts. Calculations are done according Euro code.
The Sls state we can meet the requirements. The Uls we have some problems to meet the requirements for bearing stress and shear stress. To meet the requirements we like to introduce injection bolts. So we have a combination of friction and shear connection. Not an ideal connection for fatigue. The Euro code does not show how the stresses will be divided.
Does anyone know a paper with such a connection or any code.
Thanks
J.
The Sls state we can meet the requirements. The Uls we have some problems to meet the requirements for bearing stress and shear stress. To meet the requirements we like to introduce injection bolts. So we have a combination of friction and shear connection. Not an ideal connection for fatigue. The Euro code does not show how the stresses will be divided.
Does anyone know a paper with such a connection or any code.
Thanks
J.





RE: Hybrid bolted connection pre-loaded and injection bolts
RE: Hybrid bolted connection pre-loaded and injection bolts
Michael.
"Science adjusts its views based on what's observed. Faith is the denial of observation so that belief can be preserved." ~ Tim Minchin
RE: Hybrid bolted connection pre-loaded and injection bolts
Best regards - Al
RE: Hybrid bolted connection pre-loaded and injection bolts
Grtz
J
RE: Hybrid bolted connection pre-loaded and injection bolts
Best regards - Al
RE: Hybrid bolted connection pre-loaded and injection bolts
http://issuu.com/fakom/docs/ti-01-injectbolts-eng
RE: Hybrid bolted connection pre-loaded and injection bolts