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原文传递 Calculation of Local Equilibrium Correction Factors for the 2016 Skid resistance surveys

题名：	Calculation of Local Equilibrium Correction Factors for the 2016 Skid resistance surveys
责任者：	S Brittain
关键词：	not available
学科分类：	公路工程
摘要：	Highways England manages levels of skid resistance on their network (the Strategic Road Network or SRN) by carrying out single annual skid resistance surveys (SASS). These surveys are corrected for seasonal variation by the application of correction factors called the “Local Equilibrium Correction Factors” (LECF). The procedure used since 2007 to calculate the LECFs was used again during 2016. This document provides a record of the procedure used to derive the LECFs that have been applied to the 2016 skid resistance survey data.
出版机构：	Transport Research Laboratory
提交日期：	July 2017
总页数：	40
报告类型：	科技报告
资源类型：	科技（咨询、行业）报告
初始创建时间：	July 2017