A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The effect of an increase in moisture content of subgrade soil was evaluated on S.H. 131 in western Colorado. Dynaflect and moisture/temperature probes were used to obtain pavement surface deflections and subgrade moisture content. Analysis of the data obtained demonstrated that the load-carrying capacity of the pavement decreased rapidly as the moisture content was increased above the plastic limit (PL) during the spring thawing period. High pavement surface deflection taken during this period confirmed this phenomenon.
The effect of an increase in moisture content of subgrade soil was evaluated on S.H. 131 in western Colorado. Dynaflect and moisture/temperature probes were used to obtain pavement surface deflections and subgrade moisture content. Analysis of the data obtained demonstrated that the load-carrying capacity of the pavement decreased rapidly as the moisture content was increased above the plastic limit (PL) during the spring thawing period. High pavement surface deflection taken during this period confirmed this phenomenon.
Spring Breakup Study
A. Ardani (author)
1988
52 pages
Report
No indication
English
Simple method of preventing spring breakup of roads
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