[1]ZHANG Su-xing,LIU Yao-wei,SHENG Yan-rui.Mechanism Analysis on Water Level of Confined Well in Groundwater Overdrafting Area[J].Journal of Seismological Research,2009,32(04):339-344.
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Journal of Seismological Research[ISSN 1000-0666/CN 53-1062/P] Volume:
32
Number of periods:
2009 04
Page number:
339-344
Column:
Public date:
2009-04-23
- Title:
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Mechanism Analysis on Water Level of Confined Well in Groundwater Overdrafting Area
- Author(s):
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ZHANG Su-xing1; LIU Yao-wei2; SHENG Yan-rui1
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(1.Seismological Bureau of Hebei Province,Shijiazhuang 050021,Hebei,China)(2.Institute of Crustal Dynamics,CEA,Beijing 100085,China)
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- Keywords:
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Groundwater overdraft area; water level dynamics; mechanism analysis
- CLC:
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P315.72+3
- DOI:
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- Abstract:
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This paper analyzes the change mechanism of water level in the quaternary system the third confined water-bearing stratum in groundwater overdraft area of Hebei plain.Based on the load effect of overlying strata and the release and over-flow process of pumping in the soft-filter stratum of non-steady flow,it illustrates internal regularity for underground water level dropping large scale in groundwater overdraft area,which provides scientific reference for identifying earthquake anomalies.