Simplified analytical method for the evaluation of longitudinal strength of large sailing yachts

Ocera, M.; Boote, Dario; Vergassola, Gianmarco; Faloci, F.

doi:10.1016/j.oceaneng.2016.11.064

Cited by 6 publications

(2 citation statements)

References 2 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…For the industry consumption, the analytical method is simplified to obtain the longitudinal strength of large sailing yachts. There are many simulations using Finite Element (FE) to calculate the longitudinal strength with the parameter of stress [2].…”

Section: Literature Reviewmentioning

confidence: 99%

The Longitudinal Strength Analysis of Aquaculture Floating Structure in Indonesia Sea Water

Kurniawati¹,

Tjprc²

2018

IJMPERD

View full text Add to dashboard Cite

The innovation of aquaculture floating structure is developing in the country, where the maritime sector is the potential aspect to improve the country revenue. The design of the aquaculture facility needs to be carried out an analysis about the construction profile so that the floating structure can be able to withstand the wave load applied along the body. This research is done by using numerical methods. The distribution of weight is carried out based on the Cross-Section Area (CSA) graph which the total weight is equal to the light weight of floating structures. The shear stress and bending moment are calculated at the section of mid-ship and it is taken two cross sections which the first one has a full plate in the main deck and the second one have a hatch. The section modulus should be appropriately calculated in the two cross sections. In order to obtain the result of wave load in the irregular wave, the sea states are varied in 3 to 6 to obtain the magnitude of shear stress and bending moment. The output of this research is to know that there are different criteria of stress occurred between two cross sections analyzed. In other hand, the variation of sea state will show the extent to which the cross section is able to withstand the wave load.

show abstract

Section: Literature Reviewmentioning

confidence: 99%

The Longitudinal Strength Analysis of Aquaculture Floating Structure in Indonesia Sea Water

Kurniawati¹,

Tjprc²

2018

IJMPERD

View full text Add to dashboard Cite

show abstract

“…which can cause deviation from the estimated response. In [7] particular attention has been paid on the determination of the longitudinal strength of a large sloop sailing yacht subjected to hogging and sagging conditions, comparing a simplified analytical method with FEM results. Finally, the scantling process of rigging and mast is examined in [8] for a 45' sailing yacht by means of FEM tools and dimensioning rules, while in [9] a similar topic is approached for a 40' racing yacht using an Analytical Hierarchy Process (AHP) and comparing results with FEM.…”

Section: Introductionmentioning

confidence: 99%

Using FEM simulation to predict structural performances of a sailing dinghy

Mancuso

Pitarresi

Tumino

2017

Int J Interact Des Manuf

View full text Add to dashboard Cite

The use of finite element method (FEM) tools is proposed to investigate the structural response of an ecosustainable sailing yacht to different loading conditions, typical of those acting during regattas. The boat is, in particular, a 4.60 m dinghy with the hull and the deck made of an hybrid flax-cork sandwich and internal reinforcements made of marine plywood. A preliminary activity has consisted in the refitting of an existing model in order to reduce the hull weight and to improve performances during manoeuvrings. These tasks have been interactively simulated in the virtual environment of the boat CAD model, where longitudinal and transversal reinforcements were enlightened and the maximum beam reduced. At the same time, results of FEM simulations on the modified model were analysed in order to verify the structural integrity. Shape modifications have been applied to the real model in laboratory and the resulting hull has been instrumented with strain gauges and tested under rigging conditions to validate the numerical procedure. Finally, the FEM model was used to predict the response of the boat to loading systems typical of sailing conditions.

show abstract

An experimental-driven methodology for the evaluation of pre-tension of stays and shrouds for large sailing vessels

et al. 2021

View full text Add to dashboard Cite

Simplified analytical method for the evaluation of longitudinal strength of large sailing yachts

Cited by 6 publications

References 2 publications

The Longitudinal Strength Analysis of Aquaculture Floating Structure in Indonesia Sea Water

The Longitudinal Strength Analysis of Aquaculture Floating Structure in Indonesia Sea Water

Using FEM simulation to predict structural performances of a sailing dinghy

An experimental-driven methodology for the evaluation of pre-tension of stays and shrouds for large sailing vessels

Contact Info

Product

Resources

About