Research Article

Experimental System of Hydrodynamic Action of Dunhuang Mogao Grottoes under Temperature-Humidity-Mechanical (THM) Coupling

Table 1

Statistical table of water absorption characteristics of the black sandstone.

LithologyNumberingPretest quality/gWater quantity/gWater saturation absorption/%Sample description

Black sandstoneHSY-1172.0482.4747.93Gray black, short texture, a large amount of amorphous material
HSY-2192.8793.7448.60
HSY-3189.1989.9547.54