Rockbolting and Rock Mechanics in Mining
Total Page:16
File Type:pdf, Size:1020Kb
AACHEN INTERNATIONAL MINING SYMPOSIA AIMS 2012 SEVENTH INTERNATIONAL SYMPOSIUM ROCKBOLTING AND ROCK MECHANICS IN MINING 30 - 31 May, 2012 Aachen, Germany PROGRAM AND REGISTRATION as of 8 May, 2012 Cooperation Partners: Sponsoring Partners: WELCOME AIMS - Aachen International Mining Symposia welcomes you to the 7th International Symposium ROCKBOLTING AND ROCK MECHANICS IN MINING Sponsoring Partners: Cooperation Partners: RAG Mining Solutions GmbH Euromines Minova CarboTech GmbH RAG Aktiengesellschaft Hilti Aktiengesellschaft FAB Dear Participants, it is an honor and a great pleasure for me, as head of the Institute of Mining Engineering I at the RWTH Aachen University and as chairman of the Executive Committee of AIMS, to invite you to the 7th International Symposium “Rockbolting and Rock Mechanics in Mining” within the “Aachen International Mining Symposia” (AIMS) series. The AIMS series has come to be recognized by the mining and minerals society as a leader in promoting the international transfer of information on latest technologies, developments in research and overarching questions related to the minerals and mining industry. The AIMS Symposia, dealing with topics from the fields of “High-Performance Mine Production”, “Rapid Mine Development”, “Rockbolting in Mining” and “Sustainable Development in the Minerals Industry (SDIMI)” have been organized on an annual basis since 1987. About 60 presentations will be the showcase of a unique combination of hands-on industrial experience, institutional aspects and research developments in the field of Rockbolting and Rock Mechanics in Mining. High-ranking managers and decision makers from international companies, governmental institutions, research institutions and academia from Africa, Asia, Australia, North America and from all over Europe will discuss and present their work and experiences to more than 350 participants. In the heart of the imperial city of Aachen, both the exhibition – a platform for the technology and service providers of the mining and minerals sector – as well as the dinner party in the historical Aula Carolina will offer ample opportunity to make new contacts and renew old ones. At this point, I would like to thank a large number of people for their help organizing such an event. This includes authors, presenters, chairmen and the companies who support us in various ways. In particular I would like to thank our sponsors RAG Mining Solutions GmbH, Minova CarboTech GmbH, Hilti Aktiengesellschaft and Sandvik Mining and Construction Central Europe GmbH. We hope that you will be able to join us at the Symposium, and look forward to extending a warm welcome to all delegates and affiliates. Take a look at the preliminary program – I look forward to seeing you in Aachen! www.aims.rwth-aachen.de 3 ANNOUNCEMENT ANNOUNCEMENT tunneling, suppliers, authorities and Within the framework of AIMS (Aachen research. International Mining Symposia) the Institute Against the background of the imperial city of Mining Engineering I is pleased to of Aachen, both the exhibition at the announce the conference venue and the dinner party in the historical Aula Carolina will offer ample SEVENTH INTERNATIONAL SYMPOSIUM opportunity to make new contacts and ROCKBOLTING AND renew old ones. ROCK MECHANICS TOPICS IN MINING +Rockbolting and Support Systems (e.g. Concepts, Performance, 30 - 31 May, 2012 Infrastructure, Rigid vs. Yielding Support, Aachen, Germany ATTSLONPN) IOCUSNCEMENT EXPECTED PARTICIPANTS +Injection Technology approx. 350 persons (e.g. Resins, Mortar, Foam) +Rock Mechanics MOTIVATION (e.g. Ground Control, Analytical and Numerical Geotechnical Modeling, Since the first AIMS Symposium on System Behavior, Software Application, Rockbolting in Mining in the year 1987, the Subsidence, Pillar Design and Backfill) Symposium has become a regular meeting +Monitoring of international ground control and (e.g. Health and Safety, Quality Control, rockbolting experts. Geotechnical Measurements and In many cases, successful rockbolting Analysis) application is enhanced through attention to detail. Benchmarking between different +Operational Experiences mining operations and sectors can point out (e.g. Support Applications, Support areas which have potential for System Design and Evaluation, Legal improvement. Framework, Large Openings and The Symposium continues to provide a Tunneling) platform for knowledge exchange between +Machinery and Equipment international representatives of mining, (e.g. Automation, Roof Bolting Machines) 4 www.aims.rwth-aachen.de FIELD TRIP WHO SHOULD ATTEND LOCATION +Managers and Decision Makers from Aachen is situated directly on the border Industry with Belgium and the Netherlands. It is +Practitioners Germany’s most westerly city, with a +Manufacturers population of more than 250,000. +R&D Organizations and Academia Aachen unites tradition with progress. The +Administration, Government cathedral, which in 1978 was recognized as +Scientific / Technical Press the first UNESCO world cultural heritage in Germany and the town hall form the center +Undergraduate, Graduate and PhD of the city. The 2000 years old imperial city Students presents itself as a cosmopolitan metropolis. PROCEEDINGS The RWTH Aachen University is the largest The proceedings will be published in the university of technology in Germany and "Aachen International Mining Symposia one of the most renowned technical Series” with an edition of 500 copies in one universities in Europe. Currently around volume with approx. 600 pages. 35,800 students are enrolled in over 100 The proceedings (hardcopy and digital academic programs. format) will be available to the participants For more information about Aachen, please at the time of the Symposium. visit the website: www.aachen-tourist.de. PROGRAPROGRAMM AT A GLA ANTC AE GLANCE Tuesday Wednesday Thursday 29 May 30 May 31 May 7.30 Registration 8.45 - 13.00 9.15 - 12.45 Sessions Sessions 13.00 - 14.30 12.15 - 13.30 Lunch Snack 15.00 - 17.00 Registration 14.30 - 18.00 13.45 - 15.15 Sessions Sessions 19.00 Dinner Party www.aims.rwth-aachen.de 5 WEDNESDAY, 30 MAY 2012 THURSDAY, 16 June 2011 Time Lecture Hall FO1 Lecture Hall FO2 8.45 Plenary Session (1) Chairman: Martens Welcome & Introduction Martens (RWTH Aachen University, Germany) Sablotny (RAG Aktiengesellschaft, Germany) - State of the art in roadheading, roofbolting and m a r injection technique at Deutsche Steinkohle g o r P refer to Plenary Session y r Agioutantis (Technical University of Crete, a n i Greece) - A review of subsidence prediction and m i l e control methodologies in the USA - Experiences r P and new developments Paschedag (Caterpillar® Global Mining, Germany) - Caterpillar room & pillar solutions Thyrock (RAG Mining Solutions GmbH, 11.00 Germany) - Mining solutions from RAG for the World of rockbolting and rock mechanics Break Break Break Machinery and Equipment / Operational Experiences (1) 11.30 Rock Mechanics Chairman: Rattmann Chairman: N.N. Feinendegen (RWTH Aachen University, Achilles (RAG Aktiengesellschaft, Germany) - Germany) - Mechanical tunnel driving in weak Operation with semi-automated roadheader rock: Softening and adherence m a r g Mulley (Caterpillar® Global Mining, Australia) - Otto (Ed. Züblin AG, Germany) - Cavern roof o r P Introduction of Diesel Coal Loader in Anglo Coal bolting in the pumped storage power station y r a Queensland Vianden n i m i l e r Frühwirt (TU Bergakademie Freiberg, Germany) - P Prusek (Central Mining Institute, Poland) - Modelling of effects of blasting operation on Comparison of the state of the art of the gateroads expansion-shell bolts for roof support in potash in the Polish and German coal mining mining O'Neill (Atlas Copco Rock Drills AB, Sweden) - Witthaus (RAG Mining Solutions GmbH, How we can utilise the Atlas Copco intelligent Germany) - Optimisation of drivage and support 13.00 computerised system to improve the quality of rock technology at a Chinese mine bolting in mines and tunnels Lunch Lunch Lunch 6 WEDNESDAY, 30 MAY 2012 Time Lecture Hall FO3 8.45 m a r g o r P refer to Plenary Session y r a n i m i l e r P 11.00 Break Break Rock Mechanics / Rockbolting and Support 11.30 Systems (1) Chairman: Katz Sokoła-Szewioła (The Silesian University of Technology, Poland) - Approximation methods of the continuous measurements of the mining ground subsidence within short time period allowing for the changes of longwall front advance m a r Staniek (Central Mining Institute, Poland) - g o r Identification of grouting discontinuity of rockbolts P y r as an efficient way to control safety conditions in a n i mine roadways m i l e r P Shimada (Kyushu University, Japan) - Rockbolting trials in underground coal mines in Japan 13.00 Lunch Lunch 7 WEDNESDAY, 30 MAY 2012 WTEHDUNRESSDDAAY,Y ,1 165 J Juunnee 2 200111 Time Lecture Hall FO1 Lecture Hall FO2 Operational Experiences (2) 14.30 Rockbolting and Support Systems (1) Chairman: Dauber Chairman: Agioutantis Daws (Graham Daws Associates Lld, Great Adams (RAG Aktiengesellschaft, Germany) - Britain) - The introduction of room and pillar mining Project engineering for a gallery in great depth systems with rockbolting into the South Wales with methan blowout risk Coalfield m a Seedsman (Seedsman Geotechnics Pty Ltd, r g o r Schnürer (K+S KALI GmbH, Germany) - Large- Australia) - The development and application of a P y scale sylvinite mining in depths of more than logical framework for specifying roof and rib r a n i 1,200 m support / reinforcement in Australian underground m i l e coal mines