Advances in Civil Engineering / 2019 / Article / Tab 1

Research Article

Analysis of Factors Influencing Stability of Overlying Soil Layer on Thin Bedrock Based on Crack Development-Closure Test

Table 1

Experimental factors and their level values.

LevelFactorParticle compositionWater contentSoil layer thicknessCrack width
SymbolCcωClCw

1Cc10 (soil-sand ratio 1 : 0)ω15 (15%)Cw1 (1.0 mm)
2Cc11 (soil-sand ratio 1 : 1)ω20 (20%)Cl10 (10.0 cm)Cw2 (2.0 mm)
3Cc13 (soil-sand ratio 1 : 3)ω25 (25%)Cl15 (15.0 cm)Cw3 (3.0 mm)

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