ISO 14837-1:2005

Overview

ISO 14837-1:2005 - Mechanical vibration - Ground-borne noise and vibration arising from rail systems - Part 1: General guidance provides a structured framework for assessing ground-borne vibration and the resulting ground-borne noise inside buildings caused by rail systems (from light-rail to high-speed trains and freight). The standard outlines the factors that influence source emission, propagation through the ground, and reception by structures, and gives guidance on suitable prediction models and the processes needed to ensure models are fit for purpose.

Scope highlights

• Covers rail systems at-grade, elevated and in tunnels.
• Addresses effects on human occupants, sensitive equipment/operations, and risks to buildings.
• Excludes vibration from rail construction/maintenance, direct airborne noise, and structure-radiated noise from elevated structures.

Key topics

• Source, propagation and receiver: Characteristics of train/wheel/track emissions, ground transmission (soil/distance), and building response (foundations and construction form).
• Frequency ranges and perception:
  • Whole-body vibration: ~1 Hz to 80 Hz.
  • Ground-borne noise (re-radiated sound): ~16 Hz to 250 Hz (building effects up to 500 Hz; sensitive equipment up to ~200 Hz).
• Metrics and measurement: Recommended metrics for perception and structural effects; instrumentation chain, measurement locations, data acquisition and reporting.
• Prediction models: Framework for parametric, empirical and semi-empirical models; guidance on model development.
• Model quality control: Calibration, validation and verification processes to establish model accuracy and reliability.
• Stages of assessment: From planning and data gathering through prediction, assessment versus criteria, mitigation and asset management.

Applications

ISO 14837-1 is intended to support:

• Environmental and planning assessments for new or altered rail projects.
• Design evaluations for buildings near existing rail systems.
• Assessment of impacts on sensitive laboratories, manufacturing, or precise instrumentation.
• Preliminary selection and calibration of prediction models to evaluate mitigation options and cost/benefit decisions.

Practical outputs include defensible predictions of building vibration/noise levels, guidance for specifying measurements, and checkpoints for model validation used in planning submissions or engineering design.

Who uses this standard

• Acoustic and vibration engineers
• Rail system designers and track engineers
• Urban planners and environmental consultants
• Building and structural engineers
• Facility managers of sensitive equipment (labs, manufacturing)
• Asset managers responsible for long-term monitoring and mitigation

Related standards

ISO 14837 (series) - additional parts under development cover detailed Prediction Models (Part 2), Measurement (Part 3), Evaluation Criteria (Part 4), Mitigation (Part 5) and Asset Management (Part 6). Also aligns with vocabulary in ISO 2041 (Vibration and shock - Vocabulary).

Keywords: ISO 14837-1, ground-borne vibration, ground-borne noise, rail systems, prediction models, vibration measurement, model validation, rail vibration mitigation.