MODEL ESTABLISH IN SUB-LEVEL CAVING METHOD MODEL TEST

Wang Wenjie, Ren Fengyu, Qiao Dengpan, Cao Qihua. MODEL ESTABLISH IN SUB-LEVEL CAVING METHOD MODEL TESTJ. CHINA MINING MAGAZINE, 2005, 14(1): 60-62.

Citation:

Wang Wenjie, Ren Fengyu, Qiao Dengpan, Cao Qihua. MODEL ESTABLISH IN SUB-LEVEL CAVING METHOD MODEL TESTJ. CHINA MINING MAGAZINE, 2005, 14(1): 60-62.

Citation:

Wang Wenjie, Ren Fengyu, Qiao Dengpan, Cao Qihua. MODEL ESTABLISH IN SUB-LEVEL CAVING METHOD MODEL TESTJ. CHINA MINING MAGAZINE, 2005, 14(1): 60-62.

Abstract

The article analyzed the factors of affect the shaper of caved ore mass of sub-level caving method, select the primary parameters and the theory of similitude, using method of dimension analyses gained the similitude criterion of model test, according as the criterion ascertain the parameters of model.

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