Stability analyses of solution mining underground storage openings

Underground openings should meet the stability requirements conforming with their function during their service life. The design of underground salt caverns requires the analysis of stability of cavern over the planned use (e.g. salt extraction, storage of gas and oil) and operating conditions. The most important parameters to be taken into consideration in the design of a salt cavern are; depth, in situ stresses, cavern geometry, internal pressure conditions, mechanical (strength, deformation and rheological) properties of rock salt. In salt caverns for storage purposes, the internal cavern pressure has to be set at a value such that failure and fracturing of the surrounding rock, which increases the permeability, can be avoided. Also, the time dependent creep behavior of rock salt must be given consideration when determining the design and operation parameters of salt caverns. In the study, numerical analyses has been performed for determination of dilation and failure zones occurring around modelled oil storage caverns with regard to different operating conditions. Finite difference FLAC(2D) software has been used for the analyses.

Yazar Oezarslan, A.
Genis, M.
Bilir, M. E.
Oezkan, I.
Yayın Türü Conference Object
Tek Biçim Adres https://hdl.handle.net/20.500.12628/3366
Koleksiyonlar Araştırma Çıktıları | WoS | Scopus | TR-Dizin | PubMed | SOBİAD
WoS İndeksli Yayınlar Koleksiyonu
Dergi Adı PROCEEDINGS OF THE 20TH INTERNATIONAL MINING CONGRESS AND EXHIBITION OF TURKEY, NO 132
Sayfalar 49 - 58
Yayın Yılı 2007
Eser Adı
[dc.title]
Stability analyses of solution mining underground storage openings
Yayıncı
[dc.publisher]
UCEAT-CHAMBER MINING ENGINEERS TURNKEY
Yayın Türü
[dc.type]
conferenceObject
Açıklama
[dc.description]
20th International Mining Congress and Exhibition of Turkey (IMCET 2007) -- JUN 06-08, 2007 -- Ankara, TURKEY
Açıklama
[dc.description]
WOS: 000248289300004
Özet
[dc.description.abstract]
Underground openings should meet the stability requirements conforming with their function during their service life. The design of underground salt caverns requires the analysis of stability of cavern over the planned use (e.g. salt extraction, storage of gas and oil) and operating conditions. The most important parameters to be taken into consideration in the design of a salt cavern are; depth, in situ stresses, cavern geometry, internal pressure conditions, mechanical (strength, deformation and rheological) properties of rock salt. In salt caverns for storage purposes, the internal cavern pressure has to be set at a value such that failure and fracturing of the surrounding rock, which increases the permeability, can be avoided. Also, the time dependent creep behavior of rock salt must be given consideration when determining the design and operation parameters of salt caverns. In the study, numerical analyses has been performed for determination of dilation and failure zones occurring around modelled oil storage caverns with regard to different operating conditions. Finite difference FLAC(2D) software has been used for the analyses.
Kayıt Giriş Tarihi
[dc.date.accessioned]
2019-12-23
Açık Erişim Tarihi
[dc.date.available]
2019-12-23
Yayın Yılı
[dc.date.issued]
2007
Tek Biçim Adres
[dc.identifier.uri]
https://hdl.handle.net/20.500.12628/3366
Yayın Dili
[dc.language.iso]
tur
Yazar
[dc.contributor.author]
Oezarslan, A.
Yazar
[dc.contributor.author]
Genis, M.
Yazar
[dc.contributor.author]
Bilir, M. E.
Yazar
[dc.contributor.author]
Oezkan, I.
Haklar
[dc.rights]
info:eu-repo/semantics/closedAccess
Sponsor YAYINCI
[dc.description.sponsorship]
Sci & Technol Res Council Turkey, Turkish Coal Enterprises, Eti Mine Works Gen Management, Turkish Hardcoal Enterprises, Yildizlar Holding, Black Sea Copper Works, Eti Copper Corp, Dedeman Holding, Chamber Mining Engineers Turkey
Yazar Departmanı
[dc.contributor.department]
Zonguldak Bülent Ecevit Üniversitesi
İlk Sayfa Sayısı
[dc.identifier.startpage]
49
Son Sayfa Sayısı
[dc.identifier.endpage]
58
Dergi Adı
[dc.relation.journal]
PROCEEDINGS OF THE 20TH INTERNATIONAL MINING CONGRESS AND EXHIBITION OF TURKEY, NO 132
ISBN
[dc.identifier.isbn]
978-9944-89-287-2
Görüntülenme Sayısı ( Şehir )
Görüntülenme Sayısı ( Ülke )
Görüntülenme Sayısı ( Zaman Dağılımı )
Görüntülenme
112
09.12.2022 tarihinden bu yana
İndirme
1
09.12.2022 tarihinden bu yana
Son Erişim Tarihi
25 Mayıs 2024 16:27
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Tıklayınız
cavern caverns storage conditions design internal failure analyses operating parameters pressure consideration stability fracturing surrounding behavior avoided dependent increases permeability Underground modelled software FLAC(2D) difference Finite different regard around occurring dilation determination performed numerical operation
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