Results 211 to 220 of about 15,178 (240)

Prediction of Surface Subsidence Due to Mining

Integrated Ferroelectrics, 2020
Ground subsidence caused by mining is increasing day by day, and some enormous disasters have been brought.
Chen Gang, Wang Qiong, Li Xiao Ming
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Subsidence of Sand due to Surface Vibration

Journal of the Soil Mechanics and Foundations Division, 1972
Laboratory tests were conducted using a plate-type vibrator on the surface of a sand sample. The static weight, dynamic force, and frequency of the vibrator were independently varied and the resulting contact force, acceleration, amplitude of vibration, and residual settlement were measured.
William F. Brumund, Gerald A. Leonards
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Predicting Surface Subsidence from Basic Soil Tests

1962
Standard soil index tests can be useful to predict near-surface subsidence of fine-grained soil resulting from initial wetting. The natural soil voids must be sufficient to allow a collapse of the soil structure and sufficient to allow saturation to develop a minimum consistency.
Harold J. Gibbs, John P. Bara
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Relationship between sub-surface and surface subsidence —a theoretical model

Mining Science and Technology, 1990
Abstract This paper proposes a theoretical model which relates the sub-surface subsidence at any horizon to the subsidence at the surface caused by underground mining. Mathematical equations are derived based on certain assumptions that would enable the prediction of sub-surface subsidence from surface subsidence.
D.M. Shu, A.K. Bhattacharyya
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Reservoir Compaction, Surface Subsidence, and Casing Damage

Journal of Petroleum Technology, 1998
This article is a synopsis of paper SPE 47284, "Reservoir Compaction, Surface Subsidence, and Casing Damage: A Geomechanics Approach to Mitigation and Reservoir Management," by J.T. Fredrich, SPE, Sandia Natl. Laboratories; G.L. Deitrick, Shell E&P Technology Co.; J.G. Arguello, SPE, Sandia Natl. Laboratories; and E.P.
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Study on Foundation Deformation of Buildings in Mining Subsidence Area and Surface Subsidence Prediction

Geotechnical and Geological Engineering, 2018
The deformation damage of buildings above the subsidence area is not only caused by the unstable deformation of the mining residual cavities and fractures, the time effect of soil compression is also an essential consideration, at the same time, the additional stress of the new building group in the mining-induced subsidence area is often influenced by
Zhanxin Liu, Boqiang Cui, Yanbo Liang, Hao Guo, Yangyang Li   +4 more
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Some aspects of the surface of subsidence

Eos, Transactions American Geophysical Union, 1934
The problem of subsidence within the atmosphere has received comparatively little attention in synoptic studies embodying aerological material. Only the most general statements are usually made in regard to this little‐understood though important process always occurring within selected portions of the atmosphere.
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Prediction of surface subsidence

2020
Huayang Dai, Syd S. Peng, Zach Agioutantis   +2 more
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Surface subsidence: Australian experience

2020
Ken Mills, James Barbato
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Surface subsidence damage, mitigation and control

2020
Syd S. Peng, Junying Zhang
openaire   +1 more source