Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques

Olli Okko; Juhani Korkealaakso

Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques

Olli Okko, Juhani Korkealaakso

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

Abstract

The high resistivity and stiffness of granitic rocks make them to be excellent media for the propagation of electromagnetic and seismic waves. Permeable fractures reflect and attenuate the wave energy. Both surface and down-hole probes have been used at several sites. The examples present the technical advances from the shallow high-resolution seismics with large ranges of investigation to the very precise ground penetration radar techniques. Some of the mapped fractures are characterized by hydrogeological pumping tests and geophysical borehole logging.

Original language	English
Title of host publication	Thermal energy storage
Subtitle of host publication	Better economy, environment, technology
Editors	Markku Kangas, P.D. Lund
Place of Publication	Helsinki
Publisher	Helsinki University of Technology
Pages	591-598
ISBN (Print)	951-22-2223-X
Publication status	Published - 1994
MoE publication type	A4 Article in a conference publication
Event	6th International Conference on Thermal Energy Storage, Calorstock '94 - Espoo, Finland Duration: 22 Aug 1994 → 25 Aug 1994

Conference

Conference	6th International Conference on Thermal Energy Storage, Calorstock '94
Country/Territory	Finland
City	Espoo
Period	22/08/94 → 25/08/94

Cite this

@inproceedings{a7642d272c1f4d369adec5ad02a3483e,

title = "Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques",

abstract = "The high resistivity and stiffness of granitic rocks make them to be excellent media for the propagation of electromagnetic and seismic waves. Permeable fractures reflect and attenuate the wave energy. Both surface and down-hole probes have been used at several sites. The examples present the technical advances from the shallow high-resolution seismics with large ranges of investigation to the very precise ground penetration radar techniques. Some of the mapped fractures are characterized by hydrogeological pumping tests and geophysical borehole logging.",

author = "Olli Okko and Juhani Korkealaakso",

note = "Project code: YKI33052; 6th International Conference on Thermal Energy Storage, Calorstock '94 ; Conference date: 22-08-1994 Through 25-08-1994",

year = "1994",

language = "English",

isbn = "951-22-2223-X",

pages = "591--598",

editor = "Markku Kangas and P.D. Lund",

booktitle = "Thermal energy storage",

publisher = "Helsinki University of Technology",

address = "Finland",

}

Okko, O & Korkealaakso, J 1994, Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques. in M Kangas & PD Lund (eds), Thermal energy storage: Better economy, environment, technology. Helsinki University of Technology, Helsinki, pp. 591-598, 6th International Conference on Thermal Energy Storage, Calorstock '94, Espoo, Finland, 22/08/94.

Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques. / Okko, Olli; Korkealaakso, Juhani.

Thermal energy storage: Better economy, environment, technology. ed. / Markku Kangas; P.D. Lund. Helsinki : Helsinki University of Technology, 1994. p. 591-598.

Research output: Chapter in Book/Report/Conference proceeding › Conference article in proceedings › Scientific › peer-review

TY - GEN

T1 - Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques

AU - Okko, Olli

AU - Korkealaakso, Juhani

N1 - Project code: YKI33052

PY - 1994

Y1 - 1994

N2 - The high resistivity and stiffness of granitic rocks make them to be excellent media for the propagation of electromagnetic and seismic waves. Permeable fractures reflect and attenuate the wave energy. Both surface and down-hole probes have been used at several sites. The examples present the technical advances from the shallow high-resolution seismics with large ranges of investigation to the very precise ground penetration radar techniques. Some of the mapped fractures are characterized by hydrogeological pumping tests and geophysical borehole logging.

AB - The high resistivity and stiffness of granitic rocks make them to be excellent media for the propagation of electromagnetic and seismic waves. Permeable fractures reflect and attenuate the wave energy. Both surface and down-hole probes have been used at several sites. The examples present the technical advances from the shallow high-resolution seismics with large ranges of investigation to the very precise ground penetration radar techniques. Some of the mapped fractures are characterized by hydrogeological pumping tests and geophysical borehole logging.

M3 - Conference article in proceedings

SN - 951-22-2223-X

SP - 591

EP - 598

BT - Thermal energy storage

A2 - Kangas, Markku

A2 - Lund, P.D.

PB - Helsinki University of Technology

CY - Helsinki

T2 - 6th International Conference on Thermal Energy Storage, Calorstock '94

Y2 - 22 August 1994 through 25 August 1994

ER -

Mapping and characterization of permeable fractures in shallow bedrock by geophysical sounding techniques

Abstract

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