Water-resisting property and key technologies of grouting reconstruction of the Upper Ordovician limestone in North China's coalfields / Hao Wang.
Wang, Hao, author.
2020
TN318
Available Online

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Title Water-resisting property and key technologies of grouting reconstruction of the Upper Ordovician limestone in North China's coalfields / Hao Wang.
Author Wang, Hao, author.
ISBN 9783030401160 (electronic book)
3030401162 (electronic book)
9783030401153
3030401154
DOI https://doi.org/10.1007/978-3-030-40
Publication Details Cham : Springer, 2020.
Language English
Description 1 online resource (194 pages).
Item Number 10.1007/978-3-030-40
Call Number TN318
Dewey Decimal Classification 622/.4
Summary This 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.
Note "Doctoral thesis accepted by Xi'an Research Institute of China Coal Technology & Engineering Group Corporation, Xi'an, Shaanxi, China."
Bibliography, etc. Note Includes bibliographical references.
Access Note Access limited to authorized users.
Source of Description Description based on print version record.
Series Springer theses.
Available in Other Form Water-Resisting Property and Key Technologies of Grouting Reconstruction of the Upper Ordovician Limestone in North China's Coalfields
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Introduction
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.

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