Water level collapse effect of deep well in mining area

The use of Zaozhuang of Shandong province coal mine area is tao chong lu 15 Well and meteorological observation data, the three elements of observation Wells with tao chong effect comparing the dynamic characteristics of the mines. It is difficult to determine whether the stress state of the aquifer...

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Main Authors:	Mei LIN, Xiaona DONG
Format:	Article
Language:	English
Published:	EDP Sciences 2021-01-01
Series:	E3S Web of Conferences
Online Access:	https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/09/e3sconf_iaecst20_03037.pdf

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spelling	doaj-8f2e3d51fc364d308999906f201c09f82021-02-01T08:06:18ZengEDP SciencesE3S Web of Conferences2267-12422021-01-012330303710.1051/e3sconf/202123303037e3sconf_iaecst20_03037Water level collapse effect of deep well in mining areaMei LINXiaona DONGThe use of Zaozhuang of Shandong province coal mine area is tao chong lu 15 Well and meteorological observation data, the three elements of observation Wells with tao chong effect comparing the dynamic characteristics of the mines. It is difficult to determine whether the stress state of the aquifer system in which the well was observed before the collapse has changed because of the water level in the deep well of Lu15 well on the original curve. Nakai fitting model is adopted to calculate the earth tide response amplitude factor ratio based on the water level data of Lu15 well, and the possibility of collapse caused by stress change is discussed in combination with non-natural seismic events in Taozhuang Coal minehttps://www.e3s-conferences.org/articles/e3sconf/pdf/2021/09/e3sconf_iaecst20_03037.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Mei LIN Xiaona DONG
spellingShingle	Mei LIN Xiaona DONG Water level collapse effect of deep well in mining area E3S Web of Conferences
author_facet	Mei LIN Xiaona DONG
author_sort	Mei LIN
title	Water level collapse effect of deep well in mining area
title_short	Water level collapse effect of deep well in mining area
title_full	Water level collapse effect of deep well in mining area
title_fullStr	Water level collapse effect of deep well in mining area
title_full_unstemmed	Water level collapse effect of deep well in mining area
title_sort	water level collapse effect of deep well in mining area
publisher	EDP Sciences
series	E3S Web of Conferences
issn	2267-1242
publishDate	2021-01-01
description	The use of Zaozhuang of Shandong province coal mine area is tao chong lu 15 Well and meteorological observation data, the three elements of observation Wells with tao chong effect comparing the dynamic characteristics of the mines. It is difficult to determine whether the stress state of the aquifer system in which the well was observed before the collapse has changed because of the water level in the deep well of Lu15 well on the original curve. Nakai fitting model is adopted to calculate the earth tide response amplitude factor ratio based on the water level data of Lu15 well, and the possibility of collapse caused by stress change is discussed in combination with non-natural seismic events in Taozhuang Coal mine
url	https://www.e3s-conferences.org/articles/e3sconf/pdf/2021/09/e3sconf_iaecst20_03037.pdf
work_keys_str_mv	AT meilin waterlevelcollapseeffectofdeepwellinminingarea AT xiaonadong waterlevelcollapseeffectofdeepwellinminingarea
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Water level collapse effect of deep well in mining area

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