Non-destructive Detection of the Anomalies and Thickness of a Shaft Using GPR
Sign Up to like & getrecommendations! Published in 2020 at "Geotechnical and Geological Engineering"
DOI: 10.1007/s10706-020-01300-x
Abstract: Ground penetrating radar (GPR) has been proven to be one of the most promising non-destructive methods that has been widely used in engineering quality inspections and condition assessments of underground structures. This paper reports an… read more here.
Keywords: gpr; water; thickness shaft; non destructive ... See more keywords
Experimental Study on Damage Breakage Properties of Shaft Lining Concrete under Hydromechanical Coupling
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DOI: 10.1155/2018/1671783
Abstract: Shaft lining concrete is exposed to a long-term coupled effect of a complex stress environment and high underground water pressure. To study the damage breakage properties under the above specific working conditions, shaft lining concrete… read more here.
Keywords: damage breakage; lining concrete; study damage; shaft lining ... See more keywords
Vertical Shaft Support Improvement Studies by Strata Grouting at Aquifer Zone
Sign Up to like & getrecommendations! Published in 2018 at "Advances in Civil Engineering"
DOI: 10.1155/2018/5365987
Abstract: The shaft lining failure which occurs in deep alluvium is a sudden coal mine hazard. The strata grouting is one of the treatment methods for the shaft lining failure. To investigate the impact of grout… read more here.
Keywords: vertical shaft; strata grouting; lining failure; shaft ... See more keywords
Interface shear behavior of a shaft lining concrete-high density polyethylene material under different pre-imposed normal stresses
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DOI: 10.1371/journal.pone.0264691
Abstract: As an important part of a double-layer shaft lining in China, a polyethylene sandwich can reduce or even eliminate the constraint effect on the inner shaft lining, which is confined by the outer shaft lining,… read more here.
Keywords: lining concrete; concrete high; high density; shaft ... See more keywords
Influence of Hydrogeological Investigation’s Accuracy on Technology of Shaft Sinking and Design of Shaft Lining—Case Study from Southern Poland
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DOI: 10.3390/en14082050
Abstract: Accuracy of hydrogeological and geotechnical investigation in place of shaft sinking is a key factor for selection of sinking method and design of the shaft lining. The following work presents the influence of the rising… read more here.
Keywords: investigation; shaft; accuracy; shaft sinking ... See more keywords