structural design of a helipad
structural design of a helipad
(OP)
i am doing a model in etabs for a tower of 24 story at top roof their is a helipad, i am wondering about the design criteria like load value i should take it , and the impact of the helicopter when landing.
i searched a lot for a manual for structural design for helipad i didn't found anything at all so i apologize your help
thank you
i searched a lot for a manual for structural design for helipad i didn't found anything at all so i apologize your help
thank you






RE: structural design of a helipad
RE: structural design of a helipad
RE: structural design of a helipad
Try the following link:
https://dspace.ist.utl.pt/bitstream/2295/218822/1/...
Although it is in Portuguese, maybe you can take something of it.
Hope it helps
RE: structural design of a helipad
PE, SE
Eastern United States
"If a builder builds a house for someone, and does not construct it properly, and the house which he built falls in and kills its owner, then that builder shall be put to death!"
~Code of Hammurabi
RE: structural design of a helipad
See eurocode EC1 - section 6.3.4.2(5) & (6)
for HC1 class helicopter take of load is < 20kN x (1.4 dynamic factor) ~ 28kN.
and HC2 class helicopter take of load is < 60kN x (1.4 dynamic factor) ~ 84kN.
HTH
RE: structural design of a helipad
RE: structural design of a helipad
I would take like twice the chopper load and spread it over the two skids. If it gets past about 2'gs it(the chopper) will eat itself anyway and there will be no load!!
RE: structural design of a helipad
RE: structural design of a helipad
RE: structural design of a helipad
RE: structural design of a helipad
"4.1.5.14. Helicopter Landing Areas
1) Helicopter landing areas on roofs shall be constructed in conformance with requirements contained in the “Airport Regulations of the Aeronautics Act” of Transport Canada."
Sure, it's not all that helpful, but it's something!