Standard Swedish standard · SS-ISO 22135:2023

Road vehicles — Heavy commercial vehicles and buses — Calculation method for steady-state rollover threshold (ISO 22135:2023, IDT)

Status: Valid

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Standard Swedish standard · SS-ISO 22135:2023

Road vehicles — Heavy commercial vehicles and buses — Calculation method for steady-state rollover threshold (ISO 22135:2023, IDT)
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Scope
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.

Subjects

General (43.080.01)


Buy this standard

Standard Swedish standard · SS-ISO 22135:2023

Road vehicles — Heavy commercial vehicles and buses — Calculation method for steady-state rollover threshold (ISO 22135:2023, IDT)
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Price: 735 SEK
standard ikon pdf

PDF

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standard ikon

Paper

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Product information

Language: English

Written by: Svenska institutet för standarder

International title:

Article no: STD-80040477

Edition: 1

Approved: 1/12/2023

No of pages: 20