Abstract:Summary
Determining rock‐block structures is important for modeling jointed rock masses. This paper presents a method to construct the boundary structures of complex blocks by eliminating fictitious surfaces. The planes involved in forming a complex block are retrieved, and the boundary polygons on each plane are determined using a series of Boolean operations. A regulation method is used to adjust the resulting polygons so that the regulated outer boundary structures can be used directly in the contact‐detect… Show more
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