The hydrogeology of granitic rocks in deep boreholes used for compressed air storage

Shidahara, Takumi; Oyama, Tadasu; Nakagawa, Kameichiro

doi:10.1016/0013-7952(93)90008-z

Cited by 6 publications

(2 citation statements)

References 1 publication

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“…El rol de los sistemas estructurales se describe en granodioritas en Japón [Shidahara, T., Oyama, T. Nakagawa, K. (1993)]. La permeabilidad está directamente relacionada con la división y esto puede explorarse mediante una tomografía de resistencia eléctrica.…”

Section: Influencia Del Fracturamientounclassified

Hydrogeology of Crystal Rocks in the Planning and Construction of Underground Structures

Höfer‐Öllinger

2021

J. min. eng. res.

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Underground excavations usually have a significant impact on hydrogeological runoff. Water seepage affects underground construction and the long-term behaviour of the structure. The flow paths can be altered by underground activity and the spring areas can become infiltration zones. Concerning the healthy massif, permeabilities near a cavity can increase or decrease. The increase in permeability through excavations in an environment of shear stress and associated water inlets, have a lapse, which can lead to problems in mechanized tunnels when falling below a critical feed rate. When a rock mass is drained, deformations occur, which are reflected in surface settlements; the drainage of the massif causes changes in the physical parameters and the chemical composition of the groundwater. The characteristics of the leaks found in tunnels and drains do not reflect the state of the unaffected groundwater. Numerous parameters in the forecast can lead to over- or underestimations of the actual flow rates of water seepage. In addition to a forecast, it is recommended to carry out sensitivity and risk analyses, in particular to exceeding the value of the forecast and when assessing environmental compatibility, the worst possible scenario

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Section: Influencia Del Fracturamientounclassified

Hydrogeology of Crystal Rocks in the Planning and Construction of Underground Structures

Höfer‐Öllinger

2021

J. min. eng. res.

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“…185 Elsewhere, in Japan, a series of borehole tests were conducted for CAES potential in unlined caverns in a range of rock types during the 1980s, although no sites were developed (see Figure 6). [186][187][188]…”

Section: Mined Voids -Abandoned Mines and Hard/competent Rock Cavernsmentioning

confidence: 99%

Mechanical Systems for Energy Storage – Scale and Environmental Issues. Pumped Hydroelectric and Compressed Air Energy Storage

Evans¹,

Carpenter²,

Farr³

2018

Energy Storage Options and Their Environmental Impact

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This chapter introduces large-scale utility (bulk) energy storage in the form of pumped hydroelectric (PHS) and compressed air energy storage (CAES). Both are mechanical energy storage technologies, converting electrical energy into potential energy and both fall into the category of grid-scale, energy management. Brief reviews and discussions relating to the general operational aspects, legislative and environmental aspects of the two storage types are provided in the context of UK development. Both storage technologies offer the potential for better integration and penetration of renewable electricity sources and the reduction of greenhouse gas (GHG) emissions.

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The Geology, Historical Background, and Developments inCAES

Evans¹

2022

Advances in Energy Storage

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The hydrogeology of granitic rocks in deep boreholes used for compressed air storage

Cited by 6 publications

References 1 publication

Hydrogeology of Crystal Rocks in the Planning and Construction of Underground Structures

Hydrogeology of Crystal Rocks in the Planning and Construction of Underground Structures

Mechanical Systems for Energy Storage – Scale and Environmental Issues. Pumped Hydroelectric and Compressed Air Energy Storage

The Geology, Historical Background, and Developments inCAES

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