compactage du sol; durcissement du sol; tassement du sol; tassement du terrain

soil compaction An increase in bulk density (mass per unit volume) and a decrease in soil porosity resulting from applied loads, vibration, or pressure. More compacted soils (or other materials) can support greater loads (load-bearing capacity). Bulk density can be increased by controlling the moisture content, compaction forces and treatment procedures, as well as by manipulating the type of material being compacted

环境

compactage du sol

soil compaction

: 4 短语, 2 学科

农业	2
建造	2

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