LEARNING OUTCOMES
After completion of this course the student:
- can describe the work cycles in rock excavation: Hauling and loading, crushing and rock reinforcement in hard rocks
- can characterize and explain rock excavation techniques: Drilling & blasting, mechanical excavation including TBM (tunnel boring machine technique) and underground mining methods
- can select suitable excavation methods and equipment for typical rock excavation projects
- can describe dewatering and ventilation for excavation works
- recognize the environmental effects related to rock excavation and blasting
- can apply the above knowledge to design simple rock excavations.
Credits: 5
Schedule: 08.01.2024 - 20.02.2024
Teacher in charge (valid for whole curriculum period):
Teacher in charge (applies in this implementation): Mikael Rinne, Juha Antikainen, Otto Hedström
Contact information for the course (applies in this implementation):
CEFR level (valid for whole curriculum period):
Language of instruction and studies (applies in this implementation):
Teaching language: English. Languages of study attainment: English
CONTENT, ASSESSMENT AND WORKLOAD
Content
valid for whole curriculum period:
Drilling, blasting and mechanical excavation methods for quarrying, tunneling and mining. Raise boring and shaft sinking methods. Theory and application of blasting, explosives and detonators and planning of simple blasting work. Loading, hauling, dumping and processing of blasted rock and selection of machines. Rock reinforcement, especially bolting and shotcreting. Basic concepts in grouting, ventilation and dewatering.
Assessment Methods and Criteria
valid for whole curriculum period:
Lectures, exercises, exam.
Workload
valid for whole curriculum period:
Lectures 22 h (11 x 2 h)
Numerical exercises 21 h (7 x 3 h)
Practical exercises 8 h (2 x 4 h)
Preparing for lectures, exercises and examination 80 h
Examination 3 h
DETAILS
Substitutes for Courses
valid for whole curriculum period:
Prerequisites
valid for whole curriculum period:
SDG: Sustainable Development Goals
9 Industry, Innovation and Infrastructure
11 Sustainable Cities and Communities
12 Responsible Production and Consumption
15 Life on Land
FURTHER INFORMATION
Further Information
valid for whole curriculum period:
Teaching Language : English
Teaching Period : 2022-2023 Spring III
2023-2024 Spring IIIEnrollment :
Registration for courses take place on Sisu (sisu.aalto.fi).