{"id":null,"code":"492608S","name":{"valueFi":"Rock Blasting","valueEn":"Rock Blasting","valueSv":""},"credits":5.0,"minCredits":5,"maxCredits":5,"tags":[],"createdAt":1790534900663,"contentList":[{"title":{"valueFi":"Osaamistavoitteet","valueEn":"Learning outcomes","valueSv":""},"content":{"valueFi":"Upon completion of the course students should: (1) have basic knowledge in explosives and detonators/initiators; (2) understand basic process of rock fracture and fragmentation by blasting; (3) understand those important factors or parameters that greatly influence blasting results; (4) be able to make a good plan for rock blasting in various type of operations such as tunnelling or excavation, surface and underground production blasting, vibration control, etc.; (5) be able to make any necessary improvement to current blasting operation if it is optimum.","valueEn":"Upon completion of the course students should: (1) have basic knowledge in explosives and detonators/initiators; (2) understand basic process of rock fracture and fragmentation by blasting; (3) understand those important factors or parameters that greatly influence blasting results; (4) be able to make a good plan for rock blasting in various type of operations such as tunnelling or excavation, surface and underground production blasting, vibration control, etc.; (5) be able to make any necessary improvement to current blasting operation if it is optimum.","valueSv":""}},{"title":{"valueFi":"Sisältö","valueEn":"Content","valueSv":""},"content":{"valueFi":"The course will: (1) introduce basic knowledge of explosives and initiators/detonators; (2) introduce process of rock blasting and mechanism of rock fracture by blasting; (3) present effect of free surface and expansion space on blasting results; (4) introduce effect of burden and spacing on blasting results; (5) discuss effect of stemming, primer placement, delay time, specific charge, air deck, and decoupling on blasting results; (6) present some examples from industry on increasing ore recovery, improving safety and so on by making a scientific blast plan; (7) introduce some special techniques in blasting applications.","valueEn":"The course will: (1) introduce basic knowledge of explosives and initiators/detonators; (2) introduce process of rock blasting and mechanism of rock fracture by blasting; (3) present effect of free surface and expansion space on blasting results; (4) introduce effect of burden and spacing on blasting results; (5) discuss effect of stemming, primer placement, delay time, specific charge, air deck, and decoupling on blasting results; (6) present some examples from industry on increasing ore recovery, improving safety and so on by making a scientific blast plan; (7) introduce some special techniques in blasting applications.","valueSv":""}},{"title":{"valueFi":"Suoritustavat","valueEn":"Study Methods","valueSv":""},"content":{"valueFi":"Assessment methods include oral presentations, written reports, seminars, assignments and written examination. The total points gained from the above determine the final grade of the course, and it is given on the scale 0-5.\r\n -For grade 1, the student must be able to know and understand the basic knowledge in this course. \r\n -For grade 2, the student must know how to make a blast plan in engineering. \r\n -For grade 3 the student must be able to judge whether a blast is good or not by the theory in the course.\r\n -For grade 4, the student must be able to make a better or best plan for practical blasting operation. \r\n -For grade 5, the student must be able to apply the acquired knowledge to solve a practical problem related blasting and to do improvement on a current practical blast operation is it is not well designed.","valueEn":"Assessment methods include oral presentations, written reports, seminars, assignments and written examination. The total points gained from the above determine the final grade of the course, and it is given on the scale 0-5.\r\n -For grade 1, the student must be able to know and understand the basic knowledge in this course. \r\n -For grade 2, the student must know how to make a blast plan in engineering. \r\n -For grade 3 the student must be able to judge whether a blast is good or not by the theory in the course.\r\n -For grade 4, the student must be able to make a better or best plan for practical blasting operation. \r\n -For grade 5, the student must be able to apply the acquired knowledge to solve a practical problem related blasting and to do improvement on a current practical blast operation is it is not well designed.","valueSv":""}},{"title":{"valueFi":"Toteutustavat","valueEn":"Teaching Methods","valueSv":""},"content":{"valueFi":"Järjestämistapa\r\nFace to face teaching\r\nLectures, seminars, written reports, and assignments.","valueEn":"Mode of delivery\r\nFace to face teaching\r\nLectures, seminars, written reports, and assignments.","valueSv":""}},{"title":{"valueFi":"Oppimateriaalit","valueEn":"Learning material","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Lisätiedot","valueEn":"Further information","valueSv":""},"content":{"valueFi":"Opetuskieli\r\nEnglish\r\n\r\nAjoitus\r\n1st Master's year period 2\r\n\r\nKohderyhmä\r\nStudents from mining engineering and mineral processing, geophysics and geology, and other civil engineering related blasting\r\n\r\nVastuuhenkilö\r\nProf. Zongxian Zhang","valueEn":"Language of instruction\r\nEnglish\r\n\r\nTiming\r\n1st Master's year period 2\r\n\r\nTarget group\r\nStudents from mining engineering and mineral processing, geophysics and geology, and other civil engineering related blasting\r\n\r\nPerson responsible\r\nProf. Zongxian Zhang","valueSv":""}},{"title":{"valueFi":"Kurssikirjallisuus","valueEn":"Literature","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Esitietovaatimukset","valueEn":"Qualifications","valueSv":""},"content":{"valueFi":"Esitietovaatimukset\r\nBachelor’s degree in engineering such as civil engineering, mining engineering or mineral processing, or in geology","valueEn":"Prerequisites and co-requisites\r\nBachelor’s degree in engineering such as civil engineering, mining engineering or mineral processing, or in geology","valueSv":""}},{"title":{"valueFi":"Arviointiasteikko","valueEn":"Assessment scale","valueSv":""},"content":{"valueFi":"1-5/HYL","valueEn":"1-5/FAIL","valueSv":"1-5/FAIL"}},{"title":{"valueFi":"Arviointikriteerit","valueEn":"Assessment criteria","valueSv":""},"content":{"valueFi":"The course unit utilizes a numerical grading scale 1-5. In the numerical scale zero stands for a fail.","valueEn":"The course unit utilizes a numerical grading scale 1-5. In the numerical scale zero stands for a fail.","valueSv":""}},{"title":{"valueFi":"Arviointikriteerit 2","valueEn":"Evaluation criteria 2","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Arviointikriteerit 3","valueEn":"Evaluation criteria 3","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Arviointikriteerit 4","valueEn":"Evaluation criteria 4","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Pääasiallinen opetuskieli","valueEn":"Primary Teaching Language","valueSv":""},"content":{"valueFi":"englanti","valueEn":"English","valueSv":"engelska"}},{"title":{"valueFi":"Taso","valueEn":"Level","valueSv":""},"content":{"valueFi":"Syventävät opinnot","valueEn":"Advanced Studies","valueSv":"Syventävät opinnot"}},{"title":{"valueFi":"Oppiaine","valueEn":"Subject","valueSv":""},"content":{"valueFi":"Kaivos- ja rikastustekniikka","valueEn":"Mining Engineering and Mineral Processing","valueSv":""}},{"title":{"valueFi":"Vastuuhenkilöt","valueEn":"Person in charge","valueSv":""},"content":{"valueFi":"Zongxian Zhang, Kari Moisio, Liyuan Chi","valueEn":"Zongxian Zhang, Kari Moisio, Liyuan Chi","valueSv":"Zongxian Zhang, Kari Moisio, Liyuan Chi"}},{"title":{"valueFi":"Luokittelu","valueEn":"Classification","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}},{"title":{"valueFi":"Linkit","valueEn":"Links","valueSv":""},"content":{"valueFi":"","valueEn":"","valueSv":""}}]}