Wireless real-time sensing platform using vibrating wire

Wireless real-time sensing platform using vibrating wire-based geotechnical sensor for underground coal mines. ... Tunnelling Underground Space Technol., 16 (2001), pp. 87-92. Google Scholar ... S. KumarWireless sensor network for underground mining servi

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UC&T | Center for Underground Construction & Tunneling

Assistant Professor of Mining Engineering. Teaching: Underground Design and ... (tunneling in mining and civil applications), ... Center for Underground Construction ...

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Mining & Tunneling Sensor Suppliers. Load Cells for mining

Sensor Suppliers to the Mining and Tunnelling Industries. Many of the challenges in the geotechnical area are also seen in the Mining and Tunnelling market segments. Common elements include the need to operate in very aggressive environments to very high

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CDC - Mining - Proximity Warning System Selection Criteria

A number of different types of commercially available PWSs were considered and tested for the job. They included radar, ultrasonic, capacitive, and visual types of sensors and systems. Testing indicated that, for underground mining applications, these dev

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DSI Tunneling LLC - DSI Underground USA

Customized Ground Support Solutions for your Requirements Underground: DSI Tunneling LLC DSI Underground has over 1,400 employees worldwide with operations across EMEA (Europe, Middle East, Africa), Asia-Pacific, North America and South America. Currently

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EOL Vent Tunnelling | Tunnel Insight

We also supply Trolex gas sensors and Accutron flow meters. Together with our designers we often custom-make solutions to fit for your purposes. The company has been involved in Mining and Tunnelling operations for more than 100 years and offers well-desi

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Mining Industry | GKM Consultants

Mining Industry. Monitoring instrumentation applies to both underground and open-pit mining operations. ... Instrumentation systems often include traditional geotechnical sensors (piezometers and extensometers, etc.) along with a variety of environmental

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Experiences of gripper TBM application in shaft coal mine

When outcrop coal seams have already been exploited, the underground coal mining become viable. Underground coal mines can be ... the applications of TBMs in shaft coal mines are barely reported. For tunnelling in underground coal mines, adverse geologica

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Gas Detection - Electrical Engineering, Mining, Renewables

Underground Gas Detection Mining industry requirements and regulations surrounding the operation and maintenance of gas detectors and ventilation monitoring and control have become more stringent in recent years. ... Our highly reliable Gasguard gas detec

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Protecting Sensors in Harsh Environments with Parylene

... sensors are found in underground mine applications, from the tunnelling ... Like in surface mining, underground mining utilizes sensors to monitor and ...

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PDF Wireless Solutions for Surface and Underground Mining

Wireless Solutions for Surface and Underground Mining . 2 3 ... for Mining Applications ... collect critical process data from sensors, track physical and human ...

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demanding underground mining and tunnelling applications

demanding underground mining and tunnelling applications. FEATURES: Sturdy, articulated four-wheel drive carrier Front telescopic stabilizers with side extension Electric-hydraulic or optional diesel-hydraulic ensure stability during platform deployment

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Tunnelling and Underground Space Technology

end-to-end delay and energy consumption could not be major concerns for the mesh topology in underground mine applications based on the acceptable data latency and using mine power. ... so-called sinks to transfer data from underground sensors to the man-

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People Tracking Solution Mining and Tunneling Industry

Visibility of underground and open pit operations delivers safety and productivity. Developed to address the complex demands of the mining and tunneling industry, IDENTEC SOLUTIONS WATCHERPERSONNEL introduces a standard safety system, that combines both f

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mining water Equipment for Tunnel Construction and

mining water equipment with Tunnel Construction and Underground Mining Industry applications available in Laos . Related terms for "mining water ": mining water treatment equipment, mining water well equipment, mining water monitoring equipment, mining wa

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MCE Lasers Australia | Mining & tunnelling

Mining & Tunnelling MCE Lasers has developed an innovative laser range for the mining and tunnelling industry. We manufacture intrinsically safe (explosion proof) and tunnelling lasers with a superior range of up to 2 km. Single and dual beam lasers with

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Chai_2010_Tunnelling-and-Underground-Space

Optical ?ber sensors for permanent downwell monitoring applications in the oil and gas industry. IEICE Transaction on Electronics, 400– 404. Li, Hongnan, Zhou, Guangdong, Liang, Ren, 2007.

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Solutions | MST Global – Mine Site Technologies

It brings together Internet of Things (IoT) sensors, a tablet-based mobile app and digitisation concepts, such as big data and gamification, to create innovative and affordable digitisation of forms and asset management systems (AMS) for both underground

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PDF Use of Infrared Sensors for Monitoring Methane in Underground

Use of infrared sensors for monitoring methane in underground mines C.D. Taylor, J.E. Chilton & A.L. Martikainen National Institute for Occupational Safety and Health, Pittsburgh, Pennsylvania, USA . ABSTRACT: Federal regulations require the use of methan

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Colibrys - Mining Technology | Mining News and Views Updated

Sensors in general, and more precisely motion sensors, are widely used in the mining business, which requires very robust products that can work precisely underground under very harsh conditions. Colibrys is a world-leading supplier of standard and custom

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