BS EN ISO 12215-5:2019: The Definitive Guide to Small Craft Hull Construction

Introducing the BS EN ISO 12215-5:2019, a comprehensive standard that is essential for anyone involved in the design and construction of small craft hulls. This standard is a must-have for marine engineers, boat builders, and designers who are committed to ensuring the safety, durability, and performance of monohull vessels.

Overview

The BS EN ISO 12215-5:2019 standard provides detailed guidelines on the construction and scantlings of small craft hulls. It focuses on the design pressures for monohulls, design stresses, and the determination of scantlings. This document is crucial for ensuring that small craft are built to withstand the rigors of marine environments, providing peace of mind to both builders and users.

Key Features

• Standard Number: BS EN ISO 12215-5:2019
• Pages: 138
• Release Date: December 25, 2023
• ISBN: 978 0 539 29705 8
• Status: Standard

Why Choose BS EN ISO 12215-5:2019?

This standard is an authoritative resource that provides a structured approach to hull construction. It is designed to help professionals in the marine industry achieve optimal safety and performance in their designs. By adhering to the guidelines set forth in this standard, you can ensure that your small craft meets international safety and quality benchmarks.

Comprehensive Coverage

With 138 pages of in-depth information, the BS EN ISO 12215-5:2019 covers all aspects of hull construction and scantlings. It provides detailed calculations and methodologies for determining design pressures and stresses, ensuring that your designs are both robust and efficient.

Up-to-Date Information

Released on December 25, 2023, this standard reflects the latest advancements and best practices in the field of marine engineering. It incorporates the most recent research and technological developments, making it an invaluable resource for staying current in the industry.

International Recognition

As an ISO standard, BS EN ISO 12215-5:2019 is recognized globally. This means that by following its guidelines, your designs will be compliant with international standards, facilitating easier market entry and acceptance worldwide.

Who Should Use This Standard?

This standard is ideal for:

• Marine Engineers
• Boat Builders
• Naval Architects
• Designers of Small Craft
• Quality Assurance Professionals in the Marine Industry

Benefits of Compliance

Compliance with the BS EN ISO 12215-5:2019 standard offers numerous benefits, including:

• Enhanced Safety: Ensures that hulls are designed to withstand expected pressures and stresses, reducing the risk of structural failure.
• Improved Performance: Optimizes hull design for better hydrodynamics and efficiency.
• Increased Marketability: Products that meet international standards are more attractive to global markets.
• Regulatory Compliance: Helps meet legal and regulatory requirements in various jurisdictions.

Conclusion

The BS EN ISO 12215-5:2019 is an indispensable tool for anyone involved in the design and construction of small craft. Its comprehensive guidelines ensure that your designs are safe, efficient, and compliant with international standards. By integrating this standard into your workflow, you can enhance the quality and reliability of your products, ultimately leading to greater customer satisfaction and business success.

Invest in the future of your marine projects with the BS EN ISO 12215-5:2019 standard, and ensure that your small craft are built to the highest standards of safety and performance.

BS EN ISO 12215-5:2019

This standard BS EN ISO 12215-5:2019 Small craft. Hull construction and scantlings is classified in these ICS categories:

• 47.080 Small craft

This document defines the dimensions, design local pressures, mechanical properties and design stresses for the scantlings determination of monohull small craft with a hull length (LH) or a load line length (see NOTE 1) of up to 24 m. It considers all parts of the craft that are assumed to be watertight or weathertight when assessing stability, freeboard and buoyancy in accordance with ISO 12217.

NOTE 1 The load line length is defined in the IMO "International Load Lines Convention 1966/2005", it can be larger than LH for craft with overhangs. This length also sets up at 24 m the lower limit of several IMO conventions.

The main core of this document determines the local design pressures and stresses for monohulls and details the possible scantlings methods derived from these pressures and stresses, both for monohulls and multihulls (see NOTE 2). The assessment process requires, where relevant, the application of Annexes.

This document is applicable to small craft, in intact condition, of the two following types:

• recreational craft, including recreational charter vessels;

• small commercial craft and workboats, see Clause 12 and Annex J.

It is not applicable to racing craft designed only for professional racing.

NOTE 2 Local pressures and stresses for multihulls are given in ISO 12215-7.

This document is applicable to the structures supporting windows, portlights, hatches, deadlights, and doors.

For the complete scantlings of the craft, this document is intended to be used with ISO 12215-8 for rudders, ISO 12215-9 for appendages and ISO 12215-10 for rig loads and rig attachments.

This document covers small craft built from the following materials:

• fibre-reinforced plastics, either in single skin or sandwich construction;

• aluminium or steel alloys;

• glued wood or plywood (single skin or sandwich), excluding traditional wood construction;

• non-reinforced plastics for craft with a hull length less than 6 m (see Annex D).

Throughout this document, unless otherwise specified, dimensions are in (m), areas in (m²), masses in (kg), forces in (N), moments in (N.m), pressures in kN/m² (1 kN/m² = 1 kPa), stresses and elastic modulus in N/mm² (1 N/mm² = 1 Mpa). Max(a;b;c) means that the required value is the maximum of a, b, and c; and min(d;e;f) means that the required value is the minimum of d, e, and f.