标准编号：ISO 16333:2011
中文名称：重型商用车辆和公共汽车 稳态侧翻阈值 倾斜工作台试验法
英文名称：Heavy commercial vehicles and buses — Steady-state rollover threshold — Tilt-table test method
发布日期：2011-02
标准范围
This International Standard specifies a tilt-table test method for estimating the steady-state rollover thresholdof a heavy commercial vehicle or bus, i.e. the maximum lateral acceleration that the test vehicle could sustainin steady-state turning without rolling over.It is applicable to complete roll units/combinations of roll-coupled vehicle units — e.g. single-unit vehicles,tractor-semitrailer combinations, articulated buses, full trailers, B-train combinations — of commercial vehicles,commercial vehicle combinations, buses or articulated buses as defined in ISO 3833, and under CategoriesM3, N2, N3, O3 and O4 of ECE and EC vehicle regulations (trucks and trailers with maximum weights above3,5 t and buses and articulated buses with maximum weights above 5 t).It does not cover transient, vibratory or dynamic rollover situations; nor does it consider the influences ofdynamic stability control systems. Furthermore, the quality of the estimate of the steady-state rolloverthreshold provided by the test method decreases as the tilt angle required to produce rollover increases. Evenso, the results for heavy vehicles with high rollover thresholds can be used for comparing their relative steadystateroll stability.NOTE For further limitations of the specified test method, see Annex B.
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