Advances in Civil Engineering / 2019 / Article / Tab 4

Research Article

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

Table 4

Visual analysis of the experimental results of crack development-closure in soil layer.

Experiment numberColumn12510Experimental results: Qi (10−6 m3/s)
FactorCcClCwω

111110.000
211221.517
2633220.975
27333312.167

Ij22.409131.8821.274117.374
IIj33.824122.85021.958121.583
IIIj225.50727.008258.50842.783

2.49014.6540.14213.042
3.75813.6502.44013.509
25.0563.00128.7234.754

−1.2681.004−2.298−0.467
−22.56611.653−28.5818.288
−21.29810.649−26.2838.755

The soil layer in experiment No. 21 and No. 24 is destroyed, and their experimental results tend to  m3/s. Because the value cannot participate in the calculation, the rate of flow result in experiment No. 21 and No. 24 is calculated to be a larger value of 100 (10−6 m3/s).

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