SED2 Unit5 Moment resistant design Slide 2
1) Attached bases (Base plate is firmly attached to column by welding or riveting)
Base with initially tensioned bolts.
Base plates with un-tensioned bolts.
Anchor Bolts not required to resist moment.
Anchor Bolts required to resist moment.
2) Un-Attached bases (Base plate not attached to column)
Anchor Bolts not required to resist moment.
Anchor Bolts required to resist moment.
1) Attached bases (Base plate is firmly attached to column by welding or riveting)
Base with initially tensioned bolts.
Base plates with un-tensioned bolts.
Anchor Bolts not required to resist moment.
Anchor Bolts required to resist moment.
2) Un-Attached bases (Base plate not attached to column)
Anchor Bolts not required to resist moment.
Anchor Bolts required to resist moment.