GeoResources Journal for Resources, Mining, Tunnelling, Geotechnics, Equipment and Energy
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GeoResources Journal 3-2022
Special Topic: Focus on Technology
20. October 2022
( 8985 Clicks / 4161 Downloads )
ISSN: Print 2364-8422 / Online 2364-8430
We are pleased to present to you the current edition of the English Journal GeoResources.
Here is the table of contents. To download the GeoResources Journal click on individual headlines of the articles!
Page: 6
‘Focus on Technology’ or ‘Wonders of modern Technology’
The bauma trade fair will soon open its doors, about six months late – at a time of major changes and challenges. To coincide with the 33rd World’s Leading Trade Fair for Construction Machinery, Building Material Machines, Mining Machines, Construction Vehicles and Construction Equipment, the focus of this issue is on technology – an interesting special topic for all of us in the areas in which we work, not just for trade-fair visitors and exhibitors.
Page: 7–8
bauma 2022: five Key Themes for a better Future
This year’s bauma trade fair will see five key topics for a better future presented on five theme days – each seeking to address the urgent problems of our time and to help find the solutions that are needed.
- Construction methods and materials of tomorrow
- The pathway to autonomous machines
- Mining – sustainable, efficient, reliable
- Digital construction site
- The way to zero emission
Page: 9–10
How a Generation Change can succeed
The BEUMER Group has had a new CEO since June 1, 2022. The previous and the new CEO explain how a generation change like this can succeed.
Page: 11–12
The World stands at the eleventh Hour
Mankind is facing enormous challenges that threaten to bring major changes in areas such as climate protection, raw materials security and supply chain reliability. By promoting an exchange of ideas and information the bauma 2022 can help to provide and develop practical solutions to these problems.
Page: 13–15
Failures of self-drilling Hollow Bar Systems, and Lessons learned
Threaded hollow bar systems have grown in popularity and the range of products has increased. The market is flooded with many commercial options comprising different material properties and surface treatments, and providing varying methods for corrosion protection. Often the question of effective corrosion protection is at the forefront of discussions, and according to the current codes and norms, guidelines are provided and applied as required. This paper highlights some examples where threaded hollow bar systems failed and examines the possible reasons and lessons learned from such unfortunate circumstances.
Page: 16–19
World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering
The consortium BTC Brennero Tunnel Construction and the Hosch Group jointly delivered on a world-class tunnelling project by combining excellent engineering with the innovative remote monitoring system Hoschiris Discover. System integration in May 2021 has effectively prevented any instances of serious belt damage. Moreover, service missions have become more efficient and can be scheduled on-demand.
Page: 20
Predictive Maintenance of Conveyor Belts: World Premiere for the E-PrimeTracker
Scrapetec Trading GmbH presents at bauma a technical innovation for the preventive maintenance of belt conveyors, which reduces costs, avoids downtime and increases service life.
Page: 21–24
Energy-efficient and environment-friendly Tunnel Logistics with Automated Service Vehicles
When it comes to supplying tunnel boring machines in drivages innovative Automated Service Vehicles (ASVs) can offer an effective alternative to conventional track-bound conveyances and Multi-Service Vehicles (MSVs). This article outlines the flexibility, efficiency and environment-friendly qualities of ASVs and describes how this has been put to good use at the Kerenzerberg safety tunnel in Switzerland and at the SKW2 Kühtai pumped storage plant in Austria.
Page: 25–26
Paus: New Technologies on Show at bauma 2022
Paus presents new technologies at bauma 2022. The rapid development of the underground mining and tunnelling industry has meant an increased demand for new solutions. These can be individual and customised configurations as well as advanced and forward-looking technologies such as BEV, IoT interfaces, remote operation and teleoperation, new safety features and many more.
Page: 27–28
Sugar Cane sweetens the CO2 Balance of Segment Gaskets
Innovative profiles from Sealable Solutions GmbH for sealing between lining segments in mechanically excavated tunnels are more sustainable and improve the CO2 balance. Other relevant product properties are not negatively affected by the avoidance of fossil raw materials.
Page: 29–32
Hybrid Grouting – an innovative Technology
Standard grouting equipment is limited to cement-based or organic grouting. Recent developments in grouting technology allow cement-based or organic grouting on a single mobile grouting platform.
Page: 33–41
Practical Experience and Findings relating to the Preparation of a BIM Model for the Subsoil Foundations of a Tunnel Construction Project
The paper describes the practical experience and findings acquired during the preparation of a BIM model for the foundations of a tunnel construction project.
Page: 42–44
An Alternative for Mineral Oil in Hydraulic Systems
Mineral oil-free Hydraulic Fluids proving a national and international Success
Current developments pose a risk to our supply chains. Climate change, environment protection and occupational safety are increasingly taking centre stage. This paper presents one potential solution where mineral oil-based media can be replaced by water-based polymer fluids in hydraulic systems. This is one fairly simple way in which companies can contribute to workplace safety, environmental conservation and resource security.
Page: 45–48
How an IIoT Solution for Mining Machines can be successfully introduced into a Quarry Operation
Many mining companies still do not know whether they are ready to implement IIot projects for mobile mining machines – and things often stay this way until they try out digitalisation for themselves in an in-house pilot project. Sometimes it is enough simply to go for it and learn from the experience. But what is actually possible and how can ‘digital transformation’ be applied in-house? The conditions and measures needed for such a successful digital transformation are outlined below from the perspective of a tech company that supplies hardware and software solutions and also supports clients through the introduction and implementation process.
Page: 49–51
SMT Scharf – more than Monorails
SMT Scharf GmbH is best known for its monorail systems. But its portfolio of products goes well beyond this. The following article looks at the company’s widely diversified product line and the position it has established on the global market.
 – the Future in Mining.webp "Environmental Social Governance (ESG) – the Future in Mining")
Page: 52–54
Environmental Social Governance (ESG) – the Future in Mining
A raw materials turnaround in the sense of uniformly higher international standards in terms of environmental protection, social and technological development (Environmental Social Governance) (ESG) will become the future guideline in mining. The most urgent task for the coming years is to implement both issues, raw material security and ESG conformity, at the same time. This requires above all investments in the exploration, production, processing and refining of raw materials. In addition, technical innovations are needed to expand existing mining capacities and make them as ESG-compliant as possible. At bauma 2022, technological solutions and specialist expertise will be presented.
21.09.2023 - 27.09.2023
XIV IAEG Congress 2023 - Chengdu, China
26.09.2023 - 28.09.2023
POWTECH 2023
World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering
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The consortium BTC Brennero Tunnel Construction and the Hosch Group jointly delivered on a world-class tunnelling project by combining excellent engineering with the innovative remote monitoring system Hoschiris Discover.
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