Jump to content

Search the Community

Showing results for tags 'helipad'.

  • Search By Tags

    Type tags separated by commas.
  • Search By Author

Content Type


Forums

  • General
    • Member Introduction
    • Shout Box
    • Students Zone
    • Engineering Marvels & Disasters
  • Civil/ Structural Engineering
    • General Discussion
    • Steel Design
    • Concrete Design
    • Seismic Design
    • Foundation Design
    • Software Issues
    • Journal/ Articles/ Tutorials
    • Spreadsheets & Softwares
  • Technical Support
    • Website Announcements/ Problems/ Login/ Registration Issues
  • PSX Stocks Investing's Topics
  • Parenting's Topics
  • Construction Consulting's Industrial Construction Project
  • Construction Consulting's Piling

Calendars

  • Community Calendar
  • Construction Consulting's Piling

Find results in...

Find results that contain...


Date Created

  • Start

    End


Last Updated

  • Start

    End


Filter by number of...

Joined

  • Start

    End


Group


Website URL


Skype


Location


University


Employer


Interests

Found 1 result

  1. What will be the live load or any other load specified for Helipad on buildings. how we apply these loads on structures using ETABS. ASCE 07 Occupancy or Use Uniform psf (kN/m2) Conc. lb (kN) Helipads 60 (2.87) d,e (Nonreducible) e,f,g d). Uniform load shall be 40 psf (1.92 kN/m2 ) where the design basis helicopter has a maximum take-off weight of 3,000 lbs (13.35 kN) or less. This load shall not be reduced. e). Labeling of helicopter capacity shall be as required by the authority having jurisdiction. f). Two single concentrated loads, 8 ft (2.44 m) apart shall be applied on the landing area (representing the helicopter’s two main landing gear, whether skid type or wheeled type), each having a magnitude of 0.75 times the maximum take-off weight of the helicopter and located to produce the maximum load effect on the structural elements under consideration. The concentrated loads shall be applied over an area of 8 in. by 8 in. (200 mm by 200 mm) and shall not be concurrent with other uniform or concentrated live loads. g). A single concentrated load of 3,000 lbs (13.35 kN) shall be applied over an area 4.5 in. by 4.5 in. (114 mm by 114 mm), located so as to produce the maximum load effects on the structural elements under consideration. The concentrated load need not be assumed to act concurrently with other uniform or concentrated live loads.
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use and Guidelines.