Results 111 to 120 of about 15,778 (156)

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
openaire   +1 more source

Economic Consequences of Land Surface Subsidence

Journal of the Irrigation and Drainage Division, 1981
Overdraft in the Santa Clara Valley ground-water basin caused land surface subsidence over an area of about 63,000 hectares with a maximum depression of about 3.6 meters between 1912 and 1967. Since cessation of overdraft and replenishment of ground-water levels in 1969, there has been no significant land surface subsidence. During the period of active
openaire   +1 more source

The mitigation of surface subsidence in coal mines

Energy & Environment, 2016
Overlying-separation layer grouting technology refers to manufacturing grouting by mixing water, fly ash and other materials on ground in proportion, and then injecting into stratum of development zone on separation layer with high-pressure grouting pump to fill the separation layer space for mitigating surface subsidence in coal mine.
openaire   +1 more source

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
openaire   +1 more source

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
openaire   +1 more source

Prediction of surface subsidence

2020
Huayang Dai, Syd S. Peng, Zach Agioutantis   +2 more
openaire   +1 more source

Accuracy Verification and Correction of D-InSAR and SBAS-InSAR in Monitoring Mining Surface Subsidence

Remote Sensing, 2021
Guolin Liu, Shengwen Yu, Qiuxiang Tao
exaly  

Surface subsidence: Australian experience

2020
Ken Mills, James Barbato
openaire   +1 more source

831162 Surface subsidences, surface structural damages and subsidence predictions and modeling in the Northern appalachian coalfield

International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts, 1983
S.S. Peng, C.T. Chyan
openaire   +1 more source

Slow surface subsidence and its impact on shallow loess landslides in a coal mining area

Catena, 2022
Haijun Qiu, Mingming Cao, Shuyue Ma
exaly