Subsidence occurrence prediction and control
WebPrediction of subsidence, particularly its occurrence and general characteristics has been seen as an important area where the book can contribute significantly in terms of … WebA new profiling function is proposed to predict the value of surface subsidence over longwall panel in the inclined seams. This function was used at the Parvada-2 mine in Tabass coal region, Iran. The calculated results are compared with the real movements obtained by field measurements. Download to read the full article text REFERENCES
Subsidence occurrence prediction and control
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Web1 Nov 1990 · Subsidence: Occurrence, Prediction and Control B. Whittaker, D. Reddish Geology, Environmental Science 1989 322 PDF Subsidence due to underground mining. Part 1. Theory and practices in predicting surface deformation G. Brauner Engineering 1974 20 WebThe purpose of mining subsidence prediction is to produce a reliable assessment of ground movement arising from underground mineral extraction. The results of the prediction are …
Web11 Apr 2024 · Coal is the main source of energy in China, having great importance in economic development. With the progress of mining technology, more mining activities will be carried out in the loose geological strata where resource depletion occurs.However, there is a lack of studies on the disaster prevention and control of water–sand inrushes under a … Web30 Aug 2024 · The predicted and the observed subsidence due to the mining of NUP and SLP were compared by varying Young's modulus, and the 0.10 GPa Young's modulus was found to be the best match in the...
Web3 Sep 2024 · The prediction of ground surface movements is an important challenge in mining sciences. Subsidence can occur as a result of removing rock in an underground … Web26 Jan 2024 · WHITTAKER B, REDDISH D. Subsidence: Occurrence, prediction and control (Developments in geotechnical engineering, 56) [M]. Amsterdam: Elsevier, 1989. Google Scholar KHANDELWAL M, SINGH TN. Prediction of blast induced ground vibrations and frequency in opencast mine: a neural network approach [J].
Web1 Jan 2015 · Dyne L A, The prediction and occurrence of chimney subsidence in Southwestern Pennsylvania, Thesis of Master of Science in Mining and Minerals Engineering, Blacksburg, Virginia 1998:5-8. ... Subsidence control measures in coal mines: A Review. Journal of Scientific &Industrial Research (JSIR), 64 (2005), pp. 323-332. View in …
Web1 May 2024 · The surface subsidence and the movement boundary in the overburden are very close to the theoretical predictions. Additionally, the primary key stratum damages the least in the overlying strata: its broken length is the smallest. The width of subsidence trough and maximum surface subsidence increase as the primary key stratum drops. … starr recyclingWeb27 Aug 2024 · The prediction model for subsidence hazard level (SHL) was proposed from the statistical regression analysis. The proposed assessment technique considered two additional important factors which were the influence area of subsidence at surface and the interaction of multiple cavities. starr recoveryWebSubsidence: Occurrence, Prediction and Control (Volume 56) (Developments in Geotechnical Engineering, Volume 56) : Reddish, ... Prediction of subsidence, particularly its occurrence and general characteristics has been seen as an important area where the book can contribute significantly in terms of reviewing available knowledge, methods, scope ... starr record playerWeb1 Dec 1991 · Sci. Technol., 13: 369-382. A review of the application of existing subsidence prediction methods available is presented. A brief description of all the three methods--empirical, functional and mechanistic--is given and merits and demerits of each method are discussed. A review of the applications of each method m different parts of the world ... starr reeceWeb17 Jan 2024 · At the same time, through the design of different groundwater exploitation schemes, predicts the development of land subsidence and proposes effective prevention and control measures. It provides theoretical basis and data support for land subsidence prevention in this area. 2 Overview of the study area 2.1 Physical geography overview peter rabbit 2 watchpeter rabbit 50p full collection 2018Web18 Jan 2024 · Subsidence brings with it various other problems and issues. Ground subsidence brings about changes in the territorial environment. The purpose of this paper is to identify parameters involving... starr regional wound center etowah