running sand
Appearance
English
[edit]Noun
[edit]- (construction) Saturated sand which flows into an excavation or void due to water pressure.
- 1946 January and February, “Notes and News: Demolition of Rhydyfelin Viaduct”, in Railway Magazine, page 53:
- During the construction of the viaduct, the sinking of the caissons in the river bed caused much difficulty to the engineer and contractors, as a bed of running sand was encountered; in consequence, the expenditure for these foundations proved almost prohibitive.