GDPR

projektai-lsd Lithuanian Standards Board
Portal for draft standards

Extended search

till

Results

Showing:
EN 12299:2024/prA1 Public enquiry
Comment end date 2026-06-02
Railway applications - Ride comfort for passengers - Measurement and evaluation

The purpose of this document is to provide methods for quantifying the ride comfort of a passenger in a rail vehicle in response to the track sections it is operated over. The methods aim to quantify the effects of vehicle body motions on ride comfort and to make the assessment of passenger comfort predictable, repeatable, objective and meaningful. The methods and comfort scales are validated for people of good health. This document applies to passengers in rail vehicles operating on heavy rail networks. This document applies to measurements of motions. It also applies to simulated motions. Guidance is provided on: - which method described within the document should be used for different scenarios; - typical values for different comfort levels; - the application of simulation. This document excludes health and safety issues, non-passenger carrying vehicles, vehicle homologation and safety, limit values, motion sickness, discomfort caused by accelerating and braking, design guidelines and measurement technology.

prEN 16729-1 Public enquiry
Comment end date 2026-04-14
Railway applications - Infrastructure - Non-destructive testing on rails in track - Part 1: Requirements for ultrasonic inspection and evaluation principles

This document applies to testing of rails installed in track for detecting internal discontinuities. This part applies to testing equipment fitted to dedicated test vehicles or manually-propelled devices. This document does not define the requirements for vehicle acceptance. This part of the series does not apply to ultrasonic testing of rails in a production plant. The document specifies the requirements for testing principles and systems in order to produce comparable results with regard to location, type and size of discontinuities in rails. This document is not aiming to give any guidelines for managing the result of ultrasonic rail testing. This document applies only to rail profiles meeting the requirements of EN 13674 1.

Quick filters

Technical Committee
TK 1 Electronics (5) TK 4 Information technology (1) TK 5 Electrical engineering (19) TK 12 Motor - roads (1) TK 13 Agricultural engineering (8) TK 18 Telecommunications (11) TK 19 Concrete and reinforced concrete (1) TK 20 Toys, child use articles, sports and other recreational equipment (1) TK 21 Textiles and personal protective equipment (1) TK 22 Fire safety (1) TK 23 Ceramic tiles, masonry and natural stones (2) TK 28 Gas systems (5) TK 29 Water supply (1) TK 32 Health (20) TK 33 Fishery (2) TK 34 Metrology (1) TK 35 Safety of machinery (3) TK 36 Environmental protection (8) TK 38 Building constructions (11) TK 39 Protection (1) TK 40 Petroleuml, petroleum products, lubricants and alternative fuels (3) TK 41 Welding (3) TK 42 Packaging (1) TK 43 Railway traffic (2) TK 45 Electric power (17) TK 47 Information and documentation (1) TK 49 Metallic materials (6) TK 50 Heating and Ventilation Systems (1) TK 51 Food analysis- Horizontal methods (2) TK 54 Assistive products for persons with disability (1) TK 57 Fertilizers (21) TK 59 Geotechnics (1) TK 60 Windows and doors (1) TK 63 Gas cylinders and cryogenic vessels (3) TK 64 Ergonomics (1) TK 66 Non-destructive testing (2) TK 68 Plastics (3) TK 70 Pulp, paper, board, adhesives (6) TK 76 Explosive atmospheres (2) TK 79 IT security techniques (6) TK 82 Safety of trackless overground vehicles (1) TK 87 Biotechnology (1) TK 88 Building Information Modelling (BIM) (3) TK 89 Risk management and organizational governance (1) TK 91 Asset management and technical maintenance (1) TK 92 Public Procurement (3) TK 99 Health Informatics (2)
ICS
Žemės ūkis (Žodynai) (2) Dirvožemio kokybė ir dirvotyra. Bendrieji dalykai (1) Adhesives (1) Aerospace electric equipment and systems (1) Agricultural machines and equipment in general (2) Alarm and warning systems (1) Alkaline secondary cells and batteries (2) Aluminium products (2) Aluminium structures (3) Application of information technology in general (1) Binders. Sealing materials (1) Biobased products (1) Biology. Botany. Zoology (1) Body care equipment (1) Bolts, screws, studs (1) Brazing and soldering (1) Bridge construction (1) Cement. Gypsum. Lime. Mortar (1) Check valves (1) Chemical analysis of metals (1) Chemical laboratories. Laboratory equipment (3) Cleaning appliances (2) Construction of railways (1) Cookware, cutlery and flatware (1) Copper products (1) Corrosion of metals (1) Dental equipment (1) Dental instruments (2) Dental materials (5) Dentistry in general (1) Domestic safety (2) Earthworks. Excavations. Foundation construction. Underground works (1) Electric road vehicles (1) Electrical and electronic equipment (1) Electrical and electronic testing (1) Electrical apparatus for explosive atmospheres (2) Electricity supply systems (1) Explosives. Pyrotechnics and fireworks (2) Extraction and processing of petroleum and natural gas (2) Fasteners in general (1) Ferrous alloys in general (1) Fertilizers (18) Fibre optic interconnecting devices (2) Fibres and cables (6) Finances. Banking. Monetary systems. Insurance (1) Fire protection (1) Fish and fishery products (1) Floor coverings (2) Fuses and other overcurrent protection devices (6) Gas cylinders (1) Gas supply systems (1) Gases for industrial application (1) General purpose pallets (1) Geology. Meteorology. Hydrology (1) Geometrical Product Specification (GPS) (2) Glass in building (1) Governance and ethics (1) Harvesting equipment (1) Implants for surgery, prosthetics and orthotics (1) Industrial process measurement and control (1) Information technology (IT) in general (1) Inland navigation vessels (1) Installations and equipment for waste disposal and treatment (1) Iron and steel forgings (1) Iron and steel products in general (1) IT applications in building and construction industry (3) IT applications in health care technology (2) IT applications in trade (2) IT applications in transport (1) IT Security (8) Laboratory medicine in general (1) Laminated sheets (1) Laundry appliances (1) Leather and furs (2) Luminaires (1) Maintenance services. Facilities management (1) Materials for aerospace construction in general (1) Measurement of electrical and magnetic quantities (1) Measurement of volume, mass, density, viscosity (1) Mechanical structures for electronic equipment (2) Mechanical testing of metals (1) Medical equipment in general (1) Medical microbiology (1) Metallurgy (Vocabularies) (1) Mineral materials and products (2) Noise emitted by machines and equipment (2) Non-destructive testing (2) Nuclear power plants. Safety (1) Nuts (2) Organic coatings (1) Other construction materials (4) Other equipment related to power transmission and distribution networks (2) Other products of the chemical industry (1) Other wood-based panels (1) Outdoor and water sports equipment (1) Paints and varnishes (2) Passenger and cabin equipmen (1) Petroleum products in general (3) Plastics in general (1) Plastics pipes and fittings for non fluid use (1) Pollution, pollution control and conservation (4) Power transmission and distribution lines (1) Power transmission and distribution networks in general (1) Product life-cycles (1) Products of the chemical industry (1) Pumps and motors (1) Purchasing. Procurement. Logistics (1) Radiation protection (1) Railway rolling stock in general (1) Raw skins, hides and pelts (1) Rectifiers. Converters. Stabilized power supply (1) Recycling (2) Respiratory protective devices (1) Rotating machinery in general (1) Safety of machinery (5) Screw threads (1) Seismic and vibration protection (1) Semiconductor devices in general (2) Small kitchen appliances (1) Software (1) Solar energy engineering (1) Steel pipes and tubes for specific use (2) Steel structures (1) Steels (1) Sterilizing equipment (1) Switches (1) Syringes, needles and catheters (3) Technical aspects (5) Technical product documentation (1) Telecommunications in general (1) TELECOMMUNICATIONS. AUDIO AND VIDEO ENGINEERING (11) Telecontrol. Telemetering (7) Textile fibres in general (1) Thermistors (1) Trailing stock (1) Transfusion, infusion and injection equipment (3) Ventilators. Fans. Air-conditioners (1) Water heating equipment (2) Welding equipment (2) Welding, brazing and soldering in general (1) Woodworking machines (3) Workplace atmospheres (1) Writing and transliteration (1)