Research of subdivision algorithm of improved triangular prism

Autor:	ZHU Defu
Jazyk:	čínština
Rok vydání:	2015
Předmět:	3d visualization triangular prism subdivision algorithm dynamic monitoring of reserve Mining engineering. Metallurgy TN1-997
Zdroj:	Gong-kuang zidonghua, Vol 41, Iss 3, Pp 34-37 (2015)
Druh dokumentu:	article
ISSN:	1671-251X 1671-251x
DOI:	10.13272/j.issn.1671-251x.2015.03.009
Popis:	In view of problem of low precision and poor adaptive capacity of boundary conditions of existing calculation method for mine reserve, subdivision algorithm of improved triangular prism was proposed: triangular prism was divided into different cones according to different rules and combined with top surface, undersurface and triangle cut section of the improved triangular prism; reserve range was got according to border control conditions, and volumes and reserves of all improved triangular prisms within the control range were calculated combining with geostatistics.
Databáze:	Directory of Open Access Journals
Externí odkaz:	https://doaj.org/article/4320350ef7144bc8a717e7cd886f2179 Zobrazit plný text záznamu View record in DOAJ