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Author:

张金喜 (张金喜.) (Scholars:张金喜) | 杜艳花 (杜艳花.)

Indexed by:

CQVIP PKU CSCD

Abstract:

从道路使用者的角度对乘车舒适性与路面平整度之间的关系进行研究.以乘客的心电指标RMSSD(root mean square of the squared differences of successive n-n intervals)为主要评价依据,选取平整度范围为1.06~5.53 m/km的12条沥青路面进行室外乘车试验.实验数据表明:不同速度下RMSSD随平整度的变化有明显的变化规律,同时结合主观打分法和振动加速度评价法,提出基于乘客舒适性的平整度临界值.

Keyword:

心电指标 国际平整度指标 临界值 乘车舒适性

Author Community:

  • [ 1 ] [张金喜]北京工业大学
  • [ 2 ] [杜艳花]北京工业大学

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Source :

北京工业大学学报

ISSN: 0254-0037

Year: 2013

Issue: 2

Volume: 39

Page: 257-262

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count: 14

Chinese Cited Count:

30 Days PV: 4

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