Lectures:
1st Underground work, its functions and basic parameters - the shape of a cross.
2nd Rock mass classification and marking of underground workings.
3rd Reinforcing materials and construction.
4th Stability of mine workings and the calculation of support construction work.
5th The basic distribution methods for stamping ground works and the selection of optimal methods.
6th Major and minor operations tunneling cycle classical kind.
7th Organization of work during the excavation, the use of computer technology, technical stamping documents.
8th Striking the anomalous conditions.
9th Striking inclined underground workings.
10th Striking penetrates underground - turning, cross fork.
11th Striking spacious underground mines and construction of large sections.
12th The basic criteria for mechanical rock underground.
13th Striking beam tunnel boring machine - harvester.
14th Striking tunneling (boring machine and shields.
Exercise:
1st Design parameters of a wooden frame reinforcement of the underground work (a small cross section, small depth below the surface).
2nd Design parameters of flat ground for concrete reinforcement work of round section
mined in great depth.
3rd Comprehensive design classic technology for underground excavation works less
cross section (<16 m2)
- Design and calculation of the support construction (steel frame reinforcement)
- Technological process of blasting
- Mechanical equipment design and calculation time of the main technological operations excavation cycle (drilling, blasting, Removal of muck, reinforcing)
- Auxiliary Operations tunneling cycle (separate ventilation, water, air, equipment)
4th The complex process of technological design for classic excavation
underground structure with cross section 16 m2 (ditto point 3) (reinforcement: bolts + SB).
Programs:
1st Dimensions of timber frame reinforcement of the underground work.
2nd The dimensions of the concrete reinforcement of the underground work.
3rd Design of technological process of underground excavation works - a classic collector stamping technology.
4th Design mined linear part of a larger cross-section.
1st Underground work, its functions and basic parameters - the shape of a cross.
2nd Rock mass classification and marking of underground workings.
3rd Reinforcing materials and construction.
4th Stability of mine workings and the calculation of support construction work.
5th The basic distribution methods for stamping ground works and the selection of optimal methods.
6th Major and minor operations tunneling cycle classical kind.
7th Organization of work during the excavation, the use of computer technology, technical stamping documents.
8th Striking the anomalous conditions.
9th Striking inclined underground workings.
10th Striking penetrates underground - turning, cross fork.
11th Striking spacious underground mines and construction of large sections.
12th The basic criteria for mechanical rock underground.
13th Striking beam tunnel boring machine - harvester.
14th Striking tunneling (boring machine and shields.
Exercise:
1st Design parameters of a wooden frame reinforcement of the underground work (a small cross section, small depth below the surface).
2nd Design parameters of flat ground for concrete reinforcement work of round section
mined in great depth.
3rd Comprehensive design classic technology for underground excavation works less
cross section (<16 m2)
- Design and calculation of the support construction (steel frame reinforcement)
- Technological process of blasting
- Mechanical equipment design and calculation time of the main technological operations excavation cycle (drilling, blasting, Removal of muck, reinforcing)
- Auxiliary Operations tunneling cycle (separate ventilation, water, air, equipment)
4th The complex process of technological design for classic excavation
underground structure with cross section 16 m2 (ditto point 3) (reinforcement: bolts + SB).
Programs:
1st Dimensions of timber frame reinforcement of the underground work.
2nd The dimensions of the concrete reinforcement of the underground work.
3rd Design of technological process of underground excavation works - a classic collector stamping technology.
4th Design mined linear part of a larger cross-section.