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Twin Shaft disaster

The Twin Shaft disaster occurred in the Newton Coal Company's Twin Shaft Colliery in Pittston, Pennsylvania on June 28, 1896, when a massive cave-in… 
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Papers overview

Semantic Scholar uses AI to extract papers important to this topic.
2015
2015
Design of the shaft lining and shaft stations for deep polymetallic ore deposits: Victoria Mine case study
In order to properly design a shaft it is necessary to acquire full information about the rock mass in the exploration area. It… 
2013
2013
Virtual collocation of sensors and actuators for a flexible rotor supported by active magnetic bearings
Local vibration control systems of mechanical structures can be collocated or non-collocated. If a sensor is placed at the same… 
2011
2011
A Case Report of Delayed Healing in Femoral Shaft Fractured Child
AbstractA Case Report of Delayed Healing in Femoral Shaft Fractured Child Sung Hyun Kyung․Kim Jang Hyun․Min Sang Yeon Department… 
2011
2011
Controlling torsional vibration of mechanical systems by application of pneumatic flexible shaft couplings
For achievement of the goal to decrease, eventually eliminate the dangerous torsional oscillations, it is necessary any… 
2005
2005
AN EXPERIMENTAL STUDY ON STEEL FIBER REINFORCED HIGH STRENGTH CONCRETE SHAFT LINING IN DEEP ALLUVIUM
Aiming at the difficult problem of reinforcement for coal mine shafts in the deep alluvium of 550～700 m, the steel fiber… 
2005
2005
A Suitable Current Control Strategy for Split-Phase Bearingless Three-Phase Induction Machine
This paper presents a suitable current control strategy for a split-phase bearingless three-phase induction machine. This machine… 
2004
2004
Dynamic response of eccentric face seals to synchronous shaft whirl
This work provides an analytical technique for computing the seal face misalignment which results from synchronous whirl of the… 
2003
2003
STeP : AN INNOVATIVE TELEOPERATION SYSTEM FOR DECOMMISSIONING OPERATIONS
Decommissioning tasks in laboratories or interim storage facilities may be complicated by poor accessibility and by the diversity… 
1983
1983
Ultrastructure, development, and moulting of the aesthetascs of Neomysis integer and Idotea baltica (Crustacea, Malacostraca)
SummaryThe development of the aesthetascs of Neomysis integer (Malacostraca, Mysidacea) and Idotea baltica (Malacostraca, Isopoda… 
1980
1980
Turbine-Generator Shaft Stresses Due to Network Disturbances A Bibliography with Abstracts
Recent investigations have identified potentially harmful interactions between the slowly decaying mechanical oscillations in… 
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