Study on the Method of Automatically Drawing Multiscale Engineering Geotechnical (Geological) Sections Step by Step of Engineering Layers including Lenses

Figure 1

Spatial distribution characteristics of typical engineering layer: (a) stratum upward pinch-out, (b) stratum downward pinch-out, (c) left and right lens, (d) typical lens, (e) two-side pinch-out, and (f) complete strata.

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(f)