Open Stoping

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Transcript of Open Stoping

Page 1: Open Stoping
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Ms Stoping

Ms Stoping

Shrinkage Stoping Mining

Shrinkage Stoping Mining

菱刈鉱山におけるSublevel Open Stoping （SLOS）導入に関する …

菱刈鉱山におけるSublevel Open Stoping （SLOS）導入に関する …

Sublevel stoping..Underground mining methods

Sublevel stoping..Underground mining methods

 · (C) Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping, Block caving (D) Block caving, Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping If swell factor of

 · (C) Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping, Block caving (D) Block caving, Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping If swell factor of

Sublevel Stoping Drilling

Sublevel Stoping Drilling

Metodo de Shrinkage - Stoping

Metodo de Shrinkage - Stoping

Sublevel Stoping Metod mining

Sublevel Stoping Metod mining

2.2 Australia region - Gold Fields long-hole sub-level stoping and others Waroonga: Long-hole sub-level stoping and others Combination of retreat long-hole open stoping, minor room

2.2 Australia region - Gold Fields long-hole sub-level stoping and others Waroonga: Long-hole sub-level stoping and others Combination of retreat long-hole open stoping, minor room

1. Rock Mechanics and mining engineeringocw.snu.ac.kr/sites/default/files/NOTE/6828.pdf · cut-and-fill stoping, stull stoping, square-set stoping-Caving (longwall and caving) methods:

1. Rock Mechanics and mining engineeringocw.snu.ac.kr/sites/default/files/NOTE/6828.pdf · cut-and-fill stoping, stull stoping, square-set stoping-Caving (longwall and caving) methods:

Chapter54-Finsh Open Pit to Open Stoping to Block Cave

Chapter54-Finsh Open Pit to Open Stoping to Block Cave

Auhippo · Stoping method Shrinkage stoping Rill stoping Blasthole stoping Top slicing (A) P-3, Q-1, R-4, S-2 (C) P-2, Q-4, R-1, S-3 Ore, rock strength MN Mining method a. Sublevel

Auhippo · Stoping method Shrinkage stoping Rill stoping Blasthole stoping Top slicing (A) P-3, Q-1, R-4, S-2 (C) P-2, Q-4, R-1, S-3 Ore, rock strength MN Mining method a. Sublevel

DEVELOPMENT OF EMPIRICA RIL PILLAB R DESIGN … H82.pdf · 1.2.1 Definition of Open Stoping 3 1.2.2 Applicabilit of the Opey n Stoping 4 1.2.3 Descriptio Typica Open ol fn Stope Mining

DEVELOPMENT OF EMPIRICA RIL PILLAB R DESIGN … H82.pdf · 1.2.1 Definition of Open Stoping 3 1.2.2 Applicabilit of the Opey n Stoping 4 1.2.3 Descriptio Typica Open ol fn Stope Mining

Underhand and Overhand Open Stoping

Underhand and Overhand Open Stoping

Sub Level Stoping

Sub Level Stoping

Anatomy of A Mine from Prospect to Production · ANATOMY OF A MINE FROM PROSPECT TO PRODUCTION . ... Open Stoping ... Shrinkage Stoping ..... 55 Cut and Fill Stoping ...

Anatomy of A Mine from Prospect to Production · ANATOMY OF A MINE FROM PROSPECT TO PRODUCTION . ... Open Stoping ... Shrinkage Stoping ..... 55 Cut and Fill Stoping ...

MN : MINING ENGINEERING · (C) Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping, Block caving (D) Block caving, Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping

MN : MINING ENGINEERING · (C) Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping, Block caving (D) Block caving, Sublevel caving, Sublevel open stoping, Cut-and-Fill stoping

Three-dimensional inelastic numerical back-analysis of ... · Below the adit level, sublevel open stoping was adopted. Typical stope spans ranged from 60 to 200 m while stoping height

Three-dimensional inelastic numerical back-analysis of ... · Below the adit level, sublevel open stoping was adopted. Typical stope spans ranged from 60 to 200 m while stoping height

Mining methods 1 - AMRE · Content •Massive Mining >35 0 dip: •Sub-level (open) stoping (blast hole stoping) •Shrinkage stoping •Cut and fill •Sub-level caving •Block

Mining methods 1 - AMRE · Content •Massive Mining >35 0 dip: •Sub-level (open) stoping (blast hole stoping) •Shrinkage stoping •Cut and fill •Sub-level caving •Block

Earnest, Rajaram, Company · Sublevel stoping with backfilling is a large-production, low-cost, open stoping method which is well suited to fairlyregu larore bodies having both competent

Earnest, Rajaram, Company · Sublevel stoping with backfilling is a large-production, low-cost, open stoping method which is well suited to fairlyregu larore bodies having both competent