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Standard Practice for Computing International Roughness Index of Roads from Longitudinal Profile Measurements
出版:American Society for Testing and Materials

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標(biāo)準(zhǔn)編號(hào): ASTM E1926-98(2003)
標(biāo)準(zhǔn)類別:Standard
出版單位:American Society for Testing and Materials
標(biāo)準(zhǔn)頁(yè)數(shù):0
標(biāo)準(zhǔn)簡(jiǎn)介
CONTAINED IN VOL. 04.03, 2005Covers the mathematical processing of longitudinal profile measurements for producing road roughness IRI (International Roughness Index) statistics.
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