Stern ramp design
Checking of ramp to have sufficient strength capacity to withstand loads from the daughter craft.
Description of the project
The strength calculation for the stern door ramp for the slipway system mounted on two (2) new 34 – 36m Command Boats for Hong Kong Fire Services Department.
Slipway system use powered wheel drive units arranged in two parallel rows along the slipway slope including ramp at the stern of the mother vessel.
Stern ramp was designed according to:
- Bureau Veritas NR-526 DT R03 E Rules for the Certification of Lifting Appliances onboard Ships and Offshore Units July 2021
- Bureau Veritas NR-396 Unitas R02 E Rules for the Classification of High Speed Craft February 2002