Journal Search

Reset filter
F. Willich GmbH + Co. KG
Journal Search

Reset filter
F. Willich GmbH + Co. KG
DSI Underground GmbH
Journal Search
Reset filter
GeoTHERM expo

23. Kolloquium Bohr- und Sprengtechnik 2023

DSI Underground GmbH
english(31) deutsch(33) GeoResources Zeitschrift & Journal
    RSS-Feed copy RSS-Feed-Link to clipboard

GeoResources Journal for Resources, Mining, Tunnelling, Geotechnics, Equipment and Energy

For detailed results feel free to use our search tool.

GeoResources Journal 2-2021
Special Topic: "Safe, resource-saving and efficient construction methods, products, materials"

12. July 2021
( 17899 Clicks / 7093 Downloads )

ISSN: Print 2364-8422 / Online 2364-8430

#König, Manfred #Brummermann, Katrin

We are pleased to present to you the issue 2-2021 of the English Journal GeoResources.

Here is the table of contents. To download the GeoResources Journal click on individual headlines of the articles!

#GeoResources Journal #Download #STUVA Conference #CFT GmbH - Compact Filter Technic #Beak Consultants GmbH #Naue #Agru Kunststofftechnik GmbH

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 5–6

Shortage of Construction Materials – Scarcity unlocks Creativity

#Brummermann, Katrin #König, Manfred

First Corona, and now, to make things worse, a shortage of construction materials! In this context, the special topic of this edition of GeoResources Journal ‘Safe, resource-saving, efficient construction methods, products and materials’ could not be more timely.

#construction material #supply security #raw material supply #supply chain #innovation #Download #Foreword #GeoResources Journal #resources #Mining #Tunnelling #Geotechnics #Energy

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 7–8

Biodegradable Nonwovens have proven their Worth

#Naue GmbH

Biodegradable nonwovens are suitable for temporary uses and applications where the release of plastic fragments cannot be ruled out. Two successful applications of Secutex Green G1 in civil engineering are described.

#Download #GeoResources Journal #biodegradable #construction #Naue #Geotechnics #Tunnelling #Geosynthetics #nonwoven geotextile (GTX-NW)

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 9–14

The Cable Car Network of La Paz in Bolivia – Reinforcement of Transportation Infrastructure

#Lopez, Freddy #Nottingham, Racquel

The metropolitan area of La Paz and El Alto in Bolivia has a population of around two million people. Because of its hilly topography and the limited area available for geographical expansion, the rapid growth of La Paz led to massive urban development on steep slopes nearby. A cable car network was successfully implemented to interconnect the different districts. The complex geological and geotechnical conditions lead to repreated landslide occurrences in the densely populated areas, resulting in damage, and to significant risk to life and infrastructure. This paper discusses a particular failure mechanism potentially affecting the stability of vital elements of the cable car network. Based on analysis, a reinforcement solution with self-drilling soil nails is proposed.

#Bolivia (BO) #landslides #micro piles #infrastructure #risk analysis #Download #GeoResources Journal #FRIEDR. ISCHEBECK GMBH #Geotechnics #reinforcement, safety elements #reinforcement and anchoring works

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 15–17

Creating Potential for Workload Reduction – an IT Solution for Specialist Foundation Construction

#GeoResources Team #Maurer, Jochen

The GeoResources Team met with Jochen Maurer, the managing director of fielddata.io GmbH, to discuss efficiency improvements in the field of special foundation construction. His company provides construction firms with an IT platform for initiatives of this kind.

#efficiency #Download #GeoResources Journal #fielddata.io GmbH #Geotechnics #special civil engineering #Digitalisation services # #project, process, data management #software

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

Citation     Page: 18–20

Challenging Design and Excavation of huge Parking Caverns in Jerusalem

#Herr, Roland

A technically challenging project is under construction. Two huge underground parking caverns are being built in Jerusalem close to the historic Temple Mount. A modern business hub is being developed.

#Israel (IL) #parking facilities #Download #GeoResources Journal #Geotechnics #Tunnelling #Caverns #excavators

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 21–22

Demand-oriented Ventilation in Tunnel Construction

#Papesch, Matthias

Fresh air is essential when carrying out tunnelling work underground. The CFH Group offers innovative energy- and cost-efficient solutions for ventilation during tunnel construction – as adopted for the Kramer Tunnel in Bavaria.

#energy efficiency #energy savings #cost efficiency #case study #innovation #CFT GmbH - Compact Filter Technic #Tunnelling #Energy #ventilation, dust extraction

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 23–24

Refurbishment of the German Kuckuckslay Tunnel with the ‘Tunnel-in-Tunnel Method’

#Herr, Roland

The Kuckuckslay Tunnel in Germany built in 1871 was refurbished using the tunnel-in-tunnel method. Rail operations were able to continue during the enlargement and rebuilding.

#refurbishment #tunnel-in-tunnel #Download #GeoResources Journal #Tunnelling #Traffic tunnels #health and safety coordination #tunnel refurbishment

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

Citation     Page: 25–31

BIM for the Maintenance and Operation of Road Tunnels – Project Aims, Modelling Work and underlying Requirements

#Wahl, Hendrik #Vollmann, Götz #Thewes, Markus #König, Markus #Stepien, Marcel #Riepe, Werner #Weißbrod, Ferdinand #Lehan, Anne

The research project FE 15.0623/2016/RRB ‘BIM in Tunnelling’ is currently laying down the foundations for a BIM-based operating model for road tunnels. This includes a consideration of existing model-theory principles along with an additional survey of the requirements of builder-owners and operators with reference to the operational issues arising during the life cycle of the facility.

#tunnel operation #modelling #research #Ruhr University Bochum #Federal Highway Research Institute (BASt) #Download #GeoResources Journal #BUNG GmbH #Tunnelling #Traffic tunnels #Digitalisation services #BIM

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 32–36

Mechanical Rock Excavation versus Drilling and Blasting

#Wennmohs, Karl-Heinz

The choice between mechanical equipment and drilling and blasting for the rock excavation will depend to a large extent on the prevailing geological conditions, but will also be driven by a consideration of the benefits and drawbacks associated with each method. This article provides suggestions aimed at helping with the decision making process.

#drill & blast drivage #Drill+blast #rock excavation #Download #GeoResources Journal #Mining #Tunnelling #Machinery for Mining and Construction #road heading #drill rigs (jumbo) #roadheading machines

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

     Citation     Page: 37–42

Tailings and Mine Residues in the Extractive Industries – a global Challenge for Humanity and the Environment

#Hartlieb-Wallthor, Peter von #Brummermann, Katrin

Climate and environment protection are vital for maintaining human life on this planet. The predicted and ongoing increase in population is just one of the factors that pose a challenge to the sufficiency of raw material supplies – and this despite the efforts being made towards an energy transition and the conservation of resources. The tailings and residues produced by the extractive industries require safer, more environmentally friendly and more economic solutions. This applies particularly in the case of muddy tailings and with regard to the effects of climate change. This article seeks to examine the tailings issue in all its complexity.

#tailings #mine residues #environment #environment protection #environmental and social impact #environmental rehabilitation #Download #GeoResources Journal #Mining #Geotechnics #surface mining, quarrying #underground mining

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

Citation     Page: 43–49

Exploration Targeting for small-scale Gold Mining Operations in the Dunkwa Area, Ghana

#Barth, Andreas #Torkornoo, Samuel #Boamah, Kwame #Brosig; Andreas #Hanelli, Delira #Schäfer, Stefan #Bartels, Ekow #Boamah, Daniel

The key objective of an investigation programme in Ghana was to develop new exploitation targets suitable for artisanal and small-scale mining. The method used can help drive similar activities in Ghana and in other countries.

#artisanal mining #small-scale mining #Ghana (GH) #geology #case study #GeoResources Journal #Download #Mining #exploration #exploration drilling rigs

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

Citation     Page: 50

Red Dog Mine Alaska: Ground Improvement in Permafrost

#Bauer Group

Red Dog Mine is located in a geological permafrost area in Alaska. Bauer Foundation Corp. was tasked with carrying out field tests using the jet grouting and Cutter Soil Mixing (CSM) methods for ground improvement.

#Download #GeoResources Journal #United States (US) #permafrost #Cutter Soil Mixing (CSM) #BAUER Maschinen GmbH #BAUER Foundation Corp. #Mining #Geotechnics

share on Whatsapp   share on Whatsapp   share on Telegram   share on FaceBook   share on Twitter   share on Xing   share on LinkedIn   

J. D. Theile GmbH & Co. KG
F. Willich GmbH + Co. KG
J. D. Theile GmbH & Co. KG
Hermann Paus Maschinenfabrik GmbH
Hermann Paus Maschinenfabrik GmbH
Fluid Competence GmbH
FRIEDR. ISCHEBECK GMBH - Schalungs- und Verbausysteme - Formwork and trench shoring systems
FAB
Southern African-German Chamber of Commerce and Industry
J. D. Theile GmbH & Co. KG
J. D. Theile GmbH & Co. KG
S-Tec ApS
J. D. Theile GmbH & Co. KG
S-Tec ApS
Geobrugg AG
Deutsches Medikamenten Hilfswerk action medeor e. V. Die Notapotheke der Welt
Specials
World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

World’s longest Railway Tunnel Project – supported by innovative Conveyor Digitalisation and reliable Engineering

17. October 2022 (597 Clicks)

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.  

#Brennero Tunnel Construction (BTC) #HOSCH-Foerdertechnik Recklinghausen GmbH #Tunnelling #Traffic tunnels #Conveyor technology #Digitalisation

>> read more >>
Books / Bücher
RAG-Technikchronik - Buch 2: Technikentwicklung im Abbau

RAG-Technikchronik - Buch 2: Technikentwicklung im Abbau

27. September 2018 (2675 Clicks)

Als erster Band erschienen in der Buchreihe Dokumentation der technischen Entwicklung bei der RAG ist das Buch 2, das sich mit der „Technikentwicklung im Abbau“ beschäftigt. Die Autoren betrachten die einzelnen Aspekte des Strebbaus an langer Front in flacher und mäßig geneigter Lagerung.  

#RAG Aktiengesellschaft #Mining #underground mining #abandoned mining

>> read more >>
CFT GmbH Compact Filter Technic
CFT GmbH Compact Filter Technic
URETEK Deutschland GmbH
CFT GmbH Compact Filter Technic
URETEK Deutschland GmbH
SMT Scharf GmbH
GeoResources

Trend News
Europe’s largest Deposit of Rare Earth Metals is located in the Kiruna Area

12.01.2023 (295 Clicks)

Europe’s largest Deposit of Rare Earth Metals is located in the Kiruna Area

LKAB has identified significant deposits of rare earth elements in the Kiruna...  

#LKAB #Mining #Energy #underground mining

>> read more >>
Trend News
Webuild and CSC: "Lilia" TBM ready for mechanical excavation in the Brenner Base Tunnel

30.12.2022 (191 Clicks)

Webuild and CSC: "Lilia" TBM ready for mechanical excavation in the Brenner Base Tunnel

The TBM named "Lilia" is ready to start mechanically excavating one...  

#Webuild S.p.A. #Implenia Construction GmbH #Galleria di Base del Brennero - Brenner Basistunnel BBT SE #Herrenknecht AG #Tunnelling #Traffic tunnels

>> read more >>
Trend News
Masan High-Tech Materials integrates global R&D activities under leadership of H.C. Starck Tungsten Powders

07.01.2023 (184 Clicks)

Masan High-Tech Materials integrates global R&D activities under leadership of H.C. Starck Tungsten Powders

H.C. Starck Tungsten Powders is bringing together the research and developmen...  

#H.C. Starck Tungsten GmbH #Mining

>> read more >>
Trend News
Implenia wins large and complex tunnelling project in Norway – E03 Boknafjord tunnel

07.01.2023 (164 Clicks)

Implenia wins large and complex tunnelling project in Norway – E03 Boknafjord tunnel

  • Joint Venture of Implenia and Stangeland Maskin selected to plan and ...  

    #Implenia Construction GmbH #Tunnelling #Traffic tunnels

    >> read more >>