Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Development of Architecture of Autonomous Hydraulic Rock Breaker for Limestone Mines
Boulders which are generated during primary blasting are required to undergo secondary blasting prior to crusher operation. Hydraulic rock breaker is one of the techniques which is being utilized to break boulders instead of secondary blasting. This study aims to develop an architecture of AI model for rock breakers with autonomous remote operation. Firstly, several technical specifications of various rock breakers mounted on 30 T class hydraulic rock breakers were evaluated. Also, the factors affecting cost and operation were identified and discussed. Later, the autonomous rock breaker installed on the crusher hopper at a site in Australia was reviewed as global technological advancement. Based on the review, a five-stage architecture for developing autonomous hydraulic rock breaker was developed. The factors affecting the cost of hydraulic excavator and rock breaker can be classified into direct and indirect cost. The direct cost includes operational cost such as oil, replacement of chisel and bucket teeth and wages as well as maintenance cost. Meanwhile, the indirect cost is related to site issues such as locating boulder, boulders jamming crusher, waiting dozer to push boulder, etc. Also, the factors influencing operation of hydraulic hammer shall be classified into very important (i.e. oil flow, chisel diameter), important (i.e. elasticity, impact rate) and desirable (i.e. hardness, chisel length). The five stages architecture for developing autonomous hydraulic rock breaker are development, data collection, data pre-processing, model deployment and model testing.
Development of Architecture of Autonomous Hydraulic Rock Breaker for Limestone Mines
Boulders which are generated during primary blasting are required to undergo secondary blasting prior to crusher operation. Hydraulic rock breaker is one of the techniques which is being utilized to break boulders instead of secondary blasting. This study aims to develop an architecture of AI model for rock breakers with autonomous remote operation. Firstly, several technical specifications of various rock breakers mounted on 30 T class hydraulic rock breakers were evaluated. Also, the factors affecting cost and operation were identified and discussed. Later, the autonomous rock breaker installed on the crusher hopper at a site in Australia was reviewed as global technological advancement. Based on the review, a five-stage architecture for developing autonomous hydraulic rock breaker was developed. The factors affecting the cost of hydraulic excavator and rock breaker can be classified into direct and indirect cost. The direct cost includes operational cost such as oil, replacement of chisel and bucket teeth and wages as well as maintenance cost. Meanwhile, the indirect cost is related to site issues such as locating boulder, boulders jamming crusher, waiting dozer to push boulder, etc. Also, the factors influencing operation of hydraulic hammer shall be classified into very important (i.e. oil flow, chisel diameter), important (i.e. elasticity, impact rate) and desirable (i.e. hardness, chisel length). The five stages architecture for developing autonomous hydraulic rock breaker are development, data collection, data pre-processing, model deployment and model testing.
Development of Architecture of Autonomous Hydraulic Rock Breaker for Limestone Mines
Lecture Notes in Civil Engineering
Verma, Amit Kumar (Herausgeber:in) / Mohamad, Edy Tonnizam (Herausgeber:in) / Bhatawdekar, Ramesh Murlidhar (Herausgeber:in) / Raina, Avtar Krishen (Herausgeber:in) / Khandelwal, Manoj (Herausgeber:in) / Armaghani, Danial (Herausgeber:in) / Sarkar, Kripamoy (Herausgeber:in) / Sinha, Aryan (Autor:in) / Vasan, Sabari Giri (Autor:in) / Nandrekar, Job Steven J. (Autor:in)
International Conference on Geotechnical Challenges in Mining, Tunneling and Underground Infrastructures ; 2021
Proceedings of Geotechnical Challenges in Mining, Tunneling and Underground Infrastructures ; Kapitel: 46 ; 683-695
04.06.2022
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Development of limestone mines into underground warehouses
| Engineering Index Backfile | 1965
Hydraulic conductivity of homogenized tailings from hard rock mines
| Online Contents | 1996
Hydraulic conductivity of homogenized tailings from hard rock mines
| British Library Online Contents | 1996