Zahlenmässiger Zusammenhang zwischen der Rauheit der Strassenoberfläche und ihrer Griffigkeit bei Nässe.

Author(s)
Kraemer, P.
Year
Abstract

A relation was found between roughness of road surface and grip of tyres on wet roads. Methods of measurement are summarized for macro and micro roughness on asphaltic concrete road surfaces. Relations of the sliding number at speeds of 20-80 km/h roughness characteristics are presented in graphs. Results are discussed, also in relation with expected life span of the road surface.

Request publication

2 + 4 =
Solve this simple math problem and enter the result. E.g. for 1+3, enter 4.

Publication

Library number
B 6111 fo /23/
Source

Strassen- und Tiefbau, Vol. 25 (1971), No. 9 (September), p. 663-672, fig.

Our collection

This publication is one of our other publications, and part of our extensive collection of road safety literature, that also includes the SWOV publications.