Siirry suoraan sisältöön

Louhinta- ja murskaustekniikka (5 cr)

Code: TX00BK65-3003

General information


Enrollment

02.12.2019 - 19.01.2020

Timing

13.01.2020 - 30.04.2020

Number of ECTS credits allocated

5 op

Virtual portion

2 op

Mode of delivery

60 % Contact teaching, 40 % Distance learning

Unit

Kiinteistö- ja rakennusala

Campus

Myllypurontie 1

Teaching languages

  • Finnish

Seats

0 - 25

Degree programmes

  • Rakennustekniikan tutkinto-ohjelma

Teachers

  • Mika Räsänen

Groups

  • RI17
    Infrarakentaminen

Objective

On completion of the course the student knows
- methods of open excavation
- explosives and detonators used in excavation work
- tunnel excavation methods
- rock reinforcement and sealing methods
- the core elements of blasting and excavation work order instructions
- how rock cutting vibration progresses and its impact on the environment
- crushing work methods
- occupational safety measures.

Content

1. Methods of open excavation
2. Explosives and detonators used in excavation work
3. Tunnel excavation methods
4. Rock reinforcement and sealing methods
5. The core elements of blasting and excavation work order instructions
6. Rock cutting vibration and its impact on the environment
7. Crushing work
8. Occupational safety

Teaching methods

Toteutetaan pääsosin lähiopetuksena. Sisältyy mahdollisuuksien mukaan 2-3 työmaakäyntiä ja tutustumista räjähdysaineisiin, louhintatyön eri vaiheisiin sekä murskaukseen käytännössä.

Evaluation scale

0-5

Assessment criteria, satisfactory (1)

On completion of the course the student knows
- methods of open excavation
- explosives and detonators used in excavation work
- tunnel excavation methods
- rock reinforcement and sealing methods
- the core elements of blasting and excavation work order instructions
- how rock cutting vibration progresses and its impact on the environment
- crushing methods
- the basics of occupational safety considerations.

Assessment criteria, good (3)

On completion of the course the student
- can choose the appropriate method of excavation, explosives and detonators for different sites
- can select and justify the injection and bolting methods suitable for a variety of rock structures
- knows the core elements of blasting and excavation work order instructions
- can explain the progress of rock cutting vibration, its impact on the environment and ways to dampen vibration
- can explain the phases of planning and implementing crushing work
- can produce a safety plan for a site with guidance.

Assessment criteria, excellent (5)

On completion of the course the student
- can choose the appropriate method of excavation, explosives and detonators for different sites
- can select and justify the injection and bolting methods suitable for a variety of rock structures
- knows the core elements of blasting and excavation work order instructions
- can explain the progress of rock cutting vibration, its impact on the environment and ways to dampen vibration
- can explain the phases of planning and implementing crushing work, and their impact on the quality of the end product
- can produce a safety plan for a site.

Assessment criteria, approved/failed

On completion of the course the student knows
- methods of open excavation
- explosives and detonators used in excavation work
- tunnel excavation methods
- rock reinforcement and sealing methods
- the core elements of blasting and excavation work order instructions
- how rock cutting vibration progresses and its impact on the environment
- crushing methods
- the basics of occupational safety considerations.

Qualifications

None