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035   $a(CKB)4100000010349009
035   $a(DE-He213)978-3-030-40116-0
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035   $a(PPN)242977367
035   $a(EXLCZ)994100000010349009
100   $a20200210d2020      u|         0
101 0 $aeng
135   $aurnn|008mamaa
181   $ctxt$2rdacontent
182   $cc$2rdamedia
183   $acr$2rdacarrier
200 10$aWater-resisting Property and Key Technologies of Grouting Reconstruction of the Upper Ordovician Limestone in North China?s Coalfields /$fby Hao Wang
205   $a1st ed. 2020.
210  1$aCham :$cSpringer International Publishing :$cImprint: Springer,$d2020.
215   $a1 online resource (XVI, 183 p. 98 illus., 83 illus. in color.) 
225 1 $aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
311   $a3-030-40115-4 
327   $aIntroduction -- Paleosedimentary Environments And Karst Characteristics Of Ordovician Limestone In North China Coalfields -- Water-Bearing And Water-Resisting Properties Of Top Of Ordovician Limestone In North China Coalfields -- Utilizability Of Weathered And Filled Zone Of Top Of Ordovician Limestone In North China Coalfields -- Criterion For Utilization And Grouting Reconstruction Of Top Of Ordovician Limestone -- Technical System Of Grouting Reconstruction Of Top Of Ordovician Limestone -- Case Study Of Utilization And Grouting Reconstruction Of Top Of Ordovician Limestone -- Conclusions And Innovation Points.
330   $aThis book examines the water resistance capacity of the Upper Ordovician limestone and its feasibility as a water barrier to achieve safe and green mining. Mine water inrush events often occur during coal mine construction and production; they account for a large proportion of the coal mine disasters and accidents in China, second only to gas explosions. As mining depths and mining intensity continue to increase, the hydrogeological conditions encountered are becoming more complex. This book describes in-situ methods designed to test the water resistance of the limestone layer, as well as specific grouting techniques developed to transform this layer into a barrier that can prevent water inrush during mining. The innovative technologies, which were applied and validated in two coal mines, are applicable to other coal mines or any underground engineering works.
410  0$aSpringer Theses, Recognizing Outstanding Ph.D. Research,$x2190-5053
606   $aGeology
606   $aGeotechnical engineering
606   $aHydrogeology
606   $aGeology$3https://scigraph.springernature.com/ontologies/product-market-codes/G17002
606   $aGeotechnical Engineering & Applied Earth Sciences$3https://scigraph.springernature.com/ontologies/product-market-codes/G37010
606   $aHydrogeology$3https://scigraph.springernature.com/ontologies/product-market-codes/G19005
615  0$aGeology.
615  0$aGeotechnical engineering.
615  0$aHydrogeology.
615 14$aGeology.
615 24$aGeotechnical Engineering & Applied Earth Sciences.
615 24$aHydrogeology.
676   $a622.5
700   $aWang$b Hao$4aut$4http://id.loc.gov/vocabulary/relators/aut$07177
801  0$bMiAaPQ
801  1$bMiAaPQ
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906   $aBOOK
912   $a9910377835003321
996   $aWater-resisting Property and Key Technologies of Grouting Reconstruction of the Upper Ordovician Limestone in North China?s Coalfields$91985650
997   $aUNINA