soil mechanicsとは 意味・読み方・使い方

名詞

soil mechanics (uncountable)

1. The application of mechanics (especially fluid mechanics) to soils, especially as a basis for the design and construction of building foundations and earthworks.

   Consulting with the Foo firm brought soil mechanics into the plant engineer's toolchest.

   • 1952 August, “Wind Velocity Records at Dawlish”, in Railway Magazine, page 545:

     An anemometer constructed by the Soil Mechanics Laboratory of the Western Region, British Railways, has been installed at Dawlish Warren, near Exeter, to obtain a record of the velocity (speed and direction) of the wind. This information is used for the study of the effects of wind erosion on the sand dunes which protect the railway from the sea at that point.

   • 2023 June 14, Philip Haigh, “Landslips: NR strives to turn back the tide”, in RAIL, number 985, page 32:

     Children learn the importance of water in soil mechanics from an early age. They learn on the beach while making sandcastles. When they use dry sand, their castle flows into a heap even as they lift the bucket. The particles of sand have no cohesion and little friction between them.

2. (metonymically) The mechanical behavior and performance of a soil.

   The plan to build a dam just downriver from Fooville was foiled by unsatisfactory soil mechanics.