ISO/IEC/IEEE 8802-3:2014 specifies Ethernet local area network operation for selected speeds of operation from 1 Mb/s to 100 Gb/s using a common media access control (MAC) specification and management information base (MIB). The Carrier Sense Multiple Access with Collision Detection (CSMA/CD) MAC protocol specifies shared medium (half duplex) operation, as well as full duplex operation. Speed…
Wind turbines - Part 23: Full-scale structural testing of rotor blades
IEC 61400-23:2014 defines the requirements for full-scale structural testing of wind turbine blades and for the interpretation and evaluation of achieved test results. The standard focuses on aspects of testing related to an evaluation of the integrity of the blade, for use by manufacturers and third party investigators. The following tests are considered in this standard:
- static load tests…
Eoliennes - Partie 23: Essais en vraie grandeur des structures des pales de rotor
l'IEC 61400-23:2014 définit les exigences concernant les essais en vraie grandeur des structures des pales d'éolienne, ainsi que l'interprétation et l'évaluation des résultats d'essai obtenus. La norme cible les aspects des essais liés à une évaluation de l'intégrité des pales, et s'adresse aux fabricants et aux chercheurs tiers. La présente norme prend en…
Adventure tourism — Safety management systems — Requirements
ISO 21101:2014 outlines the requirements of a safety management system for adventure tourism activity providers.
A provider can use ISO 21101:2014 for the following:
to enhance safety performance;
to meet expectations for participant and staff safety;
to demonstrate safe practice;
to support compliance with applicable legal requirements.
ISO 21101:2014 can be used by all types and sizes of…
Tourisme d'aventure — Systèmes de management de la sécurité — Exigences
L'ISO 21101:2014 fournit une vue d'ensemble des exigences relatives au système de management de la sécurité pour les prestataires d'activités de tourisme d'aventure.
Un prestataire peut utiliser l'ISO 21101:2014 aux fins suivantes:
améliorer les performances en matière de sécurité;
satisfaire aux attentes en matière de sécurité des participants et du personnel;
démontrer…
Maintenance and repair of concrete structures — Part 2: Assessment of existing concrete structures
ISO 16311-2:2014 describes general requirements and procedures for the assessment of concrete structures.
The assessment can be initiated under the following circumstances, but not limited to: a) an anticipated change in use or extension of design service life; b) structural deterioration due to time-dependent actions such as corrosion of reinforcement, fatigue, etc.; c) safety and/or…
Maintenance and repair of concrete structures — Part 1: General principles
ISO 16311-1:2014 presents the framework and general principles for maintenance and repair of all kinds of existing concrete structures ? un-reinforced and reinforced concrete, prestressed concrete and steel-concrete composite structures, or their structural members.
ISO 16311-1:2014 , deterioration is clearly distinguished from damage occurring in a short period and not developing over subsequent…
Maintenance and repair of concrete structures — Part 3: Design of repairs and prevention
16311-3:2014 defines basic considerations and decision-making for the specification of repair and prevention remedies, and management strategies for reinforced and unreinforced concrete structures using products and systems specified in other International Standards or Technical Specifications. 16311-3:2014 covers only atmospherically exposed structures, and buried or submerged structures, if…
Maintenance and repair of concrete structures — Part 4: Execution of repairs and prevention
ISO 16311-4:2014 gives requirements for substrate condition before and during application, including structural stability, storage of materials, the preparation, and application of products and systems for the protection and repair of concrete structures, including quality control and qualifications of personnel, maintenance, health and safety, and the environment.
International Electrotechnical Vocabulary (IEV) - Part 651: Live working
IEC 60050-651:2014 defines terms specifically relevant to live working for inclusion in the International Electrotechnical Vocabulary (IEV). The aim of IEC 60050-651:2014 is to provide precise, brief and correct definitions of internationally accepted concepts in the field of live working, and to name the terms by which these defined concepts shall be known. This terminology is consistent with…
