anjiv
Structural
- Jun 6, 2012
- 2
Dear all,
I want to clarify the physical phenomena of blast load calculation on roof beams.
REFERENCE: Design of Blast Resistant Buildings in Petrochemical Facilities (ASCE)
Page 11-3 :- Shows the over all layout of building.(Attached for quick reference)
Page11-27 :- Load on roof beams is calculated in sectin 11.8.1 & section 11.8.2 (attahed and clouded the relevant)
Load case A (Perpendicular to span of beam) : [(18 ft span)* (slab reaction) + (slab reaction with 0.006 sec delay)]
Load case B (Parallel to span of beam) : (18 ft span)[average delayed slab reactions to 0.014 sec] * (2 sides)
Can i get more detailed explanation about load case A and load case B.
Thanks & Regards
Anji
I want to clarify the physical phenomena of blast load calculation on roof beams.
REFERENCE: Design of Blast Resistant Buildings in Petrochemical Facilities (ASCE)
Page 11-3 :- Shows the over all layout of building.(Attached for quick reference)
Page11-27 :- Load on roof beams is calculated in sectin 11.8.1 & section 11.8.2 (attahed and clouded the relevant)
Load case A (Perpendicular to span of beam) : [(18 ft span)* (slab reaction) + (slab reaction with 0.006 sec delay)]
Load case B (Parallel to span of beam) : (18 ft span)[average delayed slab reactions to 0.014 sec] * (2 sides)
Can i get more detailed explanation about load case A and load case B.
Thanks & Regards
Anji