Advances in Materials Science and Engineering / 2019 / Article / Tab 2

Research Article

Driving Comfort Evaluation for Manhole Covers and Pavement around Manholes

Table 2

Relationships between driving comfort and RMS of weighted acceleration.

RMS of weighted acceleration (m/s2)Driver’s comfort

0.315∼0.630Slightly uncomfortable
0.500∼1.000A little uncomfortable
1.250∼2.500Quite uncomfortable
>2.000Extremely uncomfortable

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