1Key Takeaways
This document describes a method for calculating steady-state rollover threshold of heavy commercial vehicles and buses, not considering the effects of active control systems. The calculation method considers the main factors that influence the rollover threshold, namely the height of centre of gravity, the track, the …
2Scope / Description
This document describes a method for calculating steady-state rollover threshold of heavy commercial vehicles and buses, not considering the effects of active control systems. The calculation method considers the main factors that influence the rollover threshold, namely the height of centre of gravity, the track, the tyre lateral stiffness, and all factors that affect the vehicle roll stiffness. The considered compliances (e.g. tyre deformation) have a considerable influence on the effective track, and consequently on the steady-state rollover threshold.
NOTE As an alternative to the described calculation method standard, the steady-state rollover threshold can be measured on a test track or with a tilt-table test as described in ISO 16333.
6Frequently Asked Questions
What is nsBAS ISO 22135:2026?
nsBAS ISO 22135:2026 — Road vehicles — Heavy commercial vehicles and buses — Calculation method for steady-state rollover threshold is an international standard developed by Institute for Standardization of Bosnia and Herzegovina. This document describes a method for calculating steady-state rollover threshold of heavy commercial vehicles and buses, not considering the effects of active control systems. The calculation method considers the main factors that influence the...
What does nsBAS ISO 22135:2026 cover?
This standard covers: This document describes a method for calculating steady-state rollover threshold of heavy commercial vehicles and buses, not considering the effects of active control systems. The calculation method considers the main factors that influence the rollover threshold, namely the height of centre of...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in various industries and sectors. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of nsBAS ISO 22135:2026?
The current published version is nsBAS ISO 22135:2026, published on 2026. Always check for amendments or pending revisions.
How do I purchase nsBAS ISO 22135:2026?
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