Araştırma Makalesi

A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to 'In-Situ' Shear

Cilt: 16 Sayı: 2 15 Ağustos 1973
  • Kadri Erçin Kasapoğlu *
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A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to 'In-Situ' Shear

Öz

This paper presents a study of shear deformation which includes a theoretical approach to progressive and retrogressive failure, involving discontinuous and elastic-elatoplastic finite element method. It has been concluded that choice of boundary conditions exertd an important control on failure mechanism. Under certain boundary conditions, the ultimate failure of the test block is a consequence of multiple fracture mode. 'In-situ’ shear tests on geological materials should be interpreted in more sophisticated terms; i.e., as a consequence of variable combined stress state, involving inhomogeneous stress field, one or several of principal stresses being tensile; extensive stress reorientation; and multiple crack propagation. The theoretical approach to the mechanism of shear deformation. The theoretical approach to the mechanism of shear deformation and failure characteristics of 'in-situ' shear tests, utilizing finite element method, appears to be a valid approach for prediction of certain experimental results.

Anahtar Kelimeler

Kaynakça

  1. Dahl, D. and Voight, B., 1969 "Isotropie and anisotropic plastic yield associated with cylindrical underground excavations" — Proc. Int. Symp. on Large Permanent Underground Openings, Oslo.
  2. Evdokimov, P,. D. and Sapegin, D. D., 1970 "A large scale field shear test on rock" — Proc. 2nd. Conf. Int. Soc. Rock Mech., Belgrade, v. 2 pap 3-17.
  3. Khair, A. W. 1971 "A study of mechanical properties of Berea sandstone for use in the A.G.A. large model studies" — The Pennsylvania State University Internal Report RML-IR/71-20.
  4. Ruiz, M. D., Camargo, F. P. and Nieble, C.M., 1968 "Some considerations regarding the shear strength of rock masses’’ — Int. Symp., on Rock Mech., Madrid, 159-161.
  5. Voight, B., 1969 "Numerical continuum approaches to analysis of non-linear rock deformation" — Conf. on Research in Tectonics, Hamilton, Ontario.
  6. Wang, Y. J. and Voight, B., 1969 "A discrete element stress analysis model for discontinuous materials" — Proc. Int. Symp. on Large Permanent Underground Openings, Oslo.

Ayrıntılar

Birincil Dil

İngilizce

Konular

Genel Jeoloji, Yer Bilimleri ve Jeoloji Mühendisliği (Diğer)

Bölüm

Araştırma Makalesi

Yazarlar

Kadri Erçin Kasapoğlu * Bu kişi benim
Türkiye

Yayımlanma Tarihi

15 Ağustos 1973

Gönderilme Tarihi

1 Mart 1973

Kabul Tarihi

1 Mayıs 1973

Yayımlandığı Sayı

Yıl 1973 Cilt: 16 Sayı: 2

Kaynak Göster

APA
Kasapoğlu, K. E. (1973). A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear. Türkiye Jeoloji Bülteni, 16(2), 1-38. https://izlik.org/JA68PD48LA
AMA
1.Kasapoğlu KE. A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear. Türkiye Jeol. Bült. 1973;16(2):1-38. https://izlik.org/JA68PD48LA
Chicago
Kasapoğlu, Kadri Erçin. 1973. “A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear”. Türkiye Jeoloji Bülteni 16 (2): 1-38. https://izlik.org/JA68PD48LA.
EndNote
Kasapoğlu KE (01 Ağustos 1973) A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear. Türkiye Jeoloji Bülteni 16 2 1–38.
IEEE
[1]K. E. Kasapoğlu, “A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear”, Türkiye Jeol. Bült., c. 16, sy 2, ss. 1–38, Ağu. 1973, [çevrimiçi]. Erişim adresi: https://izlik.org/JA68PD48LA
ISNAD
Kasapoğlu, Kadri Erçin. “A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear”. Türkiye Jeoloji Bülteni 16/2 (01 Ağustos 1973): 1-38. https://izlik.org/JA68PD48LA.
JAMA
1.Kasapoğlu KE. A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear. Türkiye Jeol. Bült. 1973;16:1–38.
MLA
Kasapoğlu, Kadri Erçin. “A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear”. Türkiye Jeoloji Bülteni, c. 16, sy 2, Ağustos 1973, ss. 1-38, https://izlik.org/JA68PD48LA.
Vancouver
1.Kadri Erçin Kasapoğlu. A, Theoretical Analysis of Progressive and Retrogressive Failure in Discontinuous Bock Masses Subjected to ’In-Situ’ Shear. Türkiye Jeol. Bült. [Internet]. 01 Ağustos 1973;16(2):1-38. Erişim adresi: https://izlik.org/JA68PD48LA

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