1. Catalogs
  2. Bonomi srl
  3. Pull Result Calculation According EN ISO 15081_2018

Pull Result Calculation According EN ISO 15081_2018

Pull Result Calculation According EN ISO 15081_2018

Pull Result Calculation According EN ISO 15081_2018

Product catalog summary
Introduction
This document provides guidelines for linear pulling on mooring cleats for vessels up to 24 meters, in accordance with EN ISO 15081:2018. It includes specifications, procedures, and recommendations based on a mathematical model (FEM) for various vessel sizes.

Specifications
The document outlines vessel lengths in both feet and meters, ranging from 30 to 80 feet (9 to 24 meters). It provides calculated lengths and displacement masses for different vessel sizes.

Procedures
Calculations are based on the perfect application on the deck, with the line passing through a shock absorber and acting on the cleat longitudinally. The document specifies conditions for horizontal shots at the anchor point, shots far from the cleat, and shots on the stern under different Beaufort Force conditions.

Norms and Standards
The calculations adhere to EN ISO 15081:2018, considering various wave heights and forces. Maximum allowed linear stress is specified as 40 kN.

Models and Codes
The document lists several models with their respective codes, such as JOY 80 kg (B6A248H) and JOY 500 kg (B8A245H).

Recommendations
Despite following important rules and reasoning, the document notes that the norm does not fully account for the real effort and variability of tensile forces and their directions, which are difficult to calculate. However, based on over four years of installation experience, models like JOY 300 kg B2A243H and JOY 100 kg B1A241H have been successfully installed on 70 and 60 feet sailboats, respectively, without damage.

Conclusion
The document emphasizes the importance of adhering to the guidelines while acknowledging the challenges in calculating tensile forces accurately. It highlights the reliability of certain models based on practical experience.
See more

Catalog excerpts

Pull Result Calculation According EN ISO 15081_2018-1

ACCORDING to the matematic model (FEM) on each models, here a guide line for linear pulling on mooring EN ISO 15081:2018 cleat for vessel till 24 m according

 Open the catalog to page 1
Pull Result Calculation According EN ISO 15081_2018-3

ACCORDING to the matematic model on each models here a guide line for linear pulling on mooring cleat for vessel till 24 m according EN ISO 15081:2018 DESCRIPTION Vessel's lenght in meter Waterline lenght in meter Vessel's lenght in feet Vessel's displacement mass calculation according EN ISO 15081: Lunghezza calcolata Horizzontal shot at the anchor point f=1 (Beaufort Force 8 waves 4m ) Shot faraway from cleat f=1 (Beaufort Force 8 waves 4m ) Shot on stern f=1 (Beaufort Force 8 waves 4m ) Horizzontal shot at the anchor point f=0,95 (Beaufort Force 6 waves 2m ) Shot faraway from cleat f=0,95...

 Open the catalog to page 3

All Bonomi srl catalogs and brochures

*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.