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机译:使用激光扫描估计岩石接头粗糙度的适当采样间隔
China Univ Geosci Fac Engn Wuhan Hubei Peoples R China;
China Univ Geosci Fac Engn Wuhan Hubei Peoples R China;
China Univ Geosci Fac Engn Wuhan Hubei Peoples R China|China Univ Geosci Three Gorges Res Ctr Geohazards Minist Educ Wuhan Hubei Peoples R China;
China Elect Power Res Inst Co Ltd State Grid Corp China Res Inst Transmiss & Transformat Projects Beijing Peoples R China;
Rock joint roughness; Appropriate sampling interval; Sampling size effect; Roughness level effect; Laser scanning;