dor_id: 4133149

506.#.#.a: Público

590.#.#.d: Los artículos enviados a la revista "Geofísica Internacional", se juzgan por medio de un proceso de revisión por pares

510.0.#.a: Consejo Nacional de Ciencia y Tecnología (CONACyT); Scientific Electronic Library Online (SciELO); SCOPUS, Dialnet, Directory of Open Access Journals (DOAJ); Geobase

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650.#.4.x: Físico Matemáticas y Ciencias de la Tierra

336.#.#.b: article

336.#.#.3: Artículo de Investigación

336.#.#.a: Artículo

351.#.#.6: http://revistagi.geofisica.unam.mx/index.php/RGI

351.#.#.b: Geofísica Internacional

351.#.#.a: Artículos

harvesting_group: RevistasUNAM

270.1.#.p: Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

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270.#.#.d: MX

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883.#.#.u: https://revistas.unam.mx/catalogo/

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883.#.#.q: Dirección General de Publicaciones y Fomento Editorial

850.#.#.a: Universidad Nacional Autónoma de México

856.4.0.u: http://revistagi.geofisica.unam.mx/index.php/RGI/article/view/252/241

100.1.#.a: Motoki, A.; Sichel, S.E.

524.#.#.a: Motoki, A., et al. (2008). Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil. Geofísica Internacional; Vol. 47 Núm. 1: Enero 1, 2008; 13-25. Recuperado de https://repositorio.unam.mx/contenidos/4133149

245.1.0.a: Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil

502.#.#.c: Universidad Nacional Autónoma de México

561.1.#.a: Instituto de Geofísica, UNAM

264.#.0.c: 2008

264.#.1.c: 2008-01-01

653.#.#.a: Dique; sill; fracturamiento hidráulico; intrusión horizontal; Arraial do Cabo; Dyke; sill; hydraulic fracturing; horizontal intrusion; Arraial do Cabo

506.1.#.a: La titularidad de los derechos patrimoniales de esta obra pertenece a las instituciones editoras. Su uso se rige por una licencia Creative Commons BY-NC-SA 4.0 Internacional, https://creativecommons.org/licenses/by-nc-sa/4.0/legalcode.es, para un uso diferente consultar al responsable jurídico del repositorio por medio del correo electrónico revistagi@igeofisica.unam.mx

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001.#.#.#: 063.oai:revistagi.geofisica.unam.mx:article/252

041.#.7.h: spa

520.3.#.a: This paper presents some field descriptions and genetic considerations about dyke–sill transitions and horizontal–discordant intrusions of the early Tertiary felsic alkaline dyke swarm at Arraial do Cabo, State of Rio de Janeiro, Brazil. Two examples show the entire process of dyke–sill transition. Near sea level they are vertical–discordant; at middle height, oblique–concordant; at the top of the cliff, horizontal–discordant. The latter process cannot be explained by a traditional model of magma intrusion along weaknesses in the host body. It can be accounted for by hydraulic fracturing: magma pressure creates a new fracture normal to σ3, regardless of whether old fracture systems exist. The dyke–sill transition takes place at a depth such that σa3 changes direction from horizontal to vertical. In the specific case described here, the stress change could be caused by intrusion and volume expansion of the Cabo Frio Island syenitic body.doi: https://doi.org/10.22201/igeof.00167169p.2008.47.1.64

773.1.#.t: Geofísica Internacional; Vol. 47 Núm. 1: Enero 1, 2008; 13-25

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022.#.#.a: ISSN-L: 2954-436X; ISSN impreso: 0016-7169

310.#.#.a: Trimestral

300.#.#.a: Páginas: 13-25

264.#.1.b: Instituto de Geofísica, UNAM

doi: https://doi.org/10.22201/igeof.00167169p.2008.47.1.64

handle: 00eb7e5a4bc99e24

harvesting_date: 2023-06-20 16:00:00.0

856.#.0.q: application/pdf

file_creation_date: 2007-12-14 17:00:30.0

file_modification_date: 2022-05-27 18:32:26.0

file_creator: Motoki A.

file_name: 0931333e215477c57ba9915001c74c9f56415341062be88304c2eef5e1ec98e0.pdf

file_pages_number: 13

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245.1.0.b: Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil

last_modified: 2023-06-20 16:00:00

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Artículo

Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil

Motoki, A.; Sichel, S.E.

Instituto de Geofísica, UNAM, publicado en Geofísica Internacional, y cosechado de Revistas UNAM

Licencia de uso

Procedencia del contenido

Entidad o dependencia
Instituto de Geofísica, UNAM
Revista
Repositorio
Contacto
Revistas UNAM. Dirección General de Publicaciones y Fomento Editorial, UNAM en revistas@unam.mx

Cita

Motoki, A., et al. (2008). Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil. Geofísica Internacional; Vol. 47 Núm. 1: Enero 1, 2008; 13-25. Recuperado de https://repositorio.unam.mx/contenidos/4133149

Descripción del recurso

Autor(es)
Motoki, A.; Sichel, S.E.
Tipo
Artículo de Investigación
Área del conocimiento
Físico Matemáticas y Ciencias de la Tierra
Título
Hydraulic fracturing as a possible mechanism of dyke-sill transitions and horizontal discordant intrusions in trachytic tabular bodies of Arraial do Cabo, State of Rio de Janeiro, Brazil
Fecha
2008-01-01
Resumen
This paper presents some field descriptions and genetic considerations about dyke–sill transitions and horizontal–discordant intrusions of the early Tertiary felsic alkaline dyke swarm at Arraial do Cabo, State of Rio de Janeiro, Brazil. Two examples show the entire process of dyke–sill transition. Near sea level they are vertical–discordant; at middle height, oblique–concordant; at the top of the cliff, horizontal–discordant. The latter process cannot be explained by a traditional model of magma intrusion along weaknesses in the host body. It can be accounted for by hydraulic fracturing: magma pressure creates a new fracture normal to σ3, regardless of whether old fracture systems exist. The dyke–sill transition takes place at a depth such that σa3 changes direction from horizontal to vertical. In the specific case described here, the stress change could be caused by intrusion and volume expansion of the Cabo Frio Island syenitic body.doi: https://doi.org/10.22201/igeof.00167169p.2008.47.1.64
Tema
Dique; sill; fracturamiento hidráulico; intrusión horizontal; Arraial do Cabo; Dyke; sill; hydraulic fracturing; horizontal intrusion; Arraial do Cabo
Idioma
spa
ISSN
ISSN-L: 2954-436X; ISSN impreso: 0016-7169

Enlaces