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Journals / Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi / 2026 / Cilt: 2 Sayı: 2

CONSIDERATION OF STRESSES AND DEFORMATIONS DUE TO ROCK’S SWELLING IN FINITE ELEMENT ANALYSES

SONLU ELEMANLAR ANALİZ YÖNTEMLERİNDE KAYAÇ ŞİŞME ÖZELLİĞİNİN DEFORMASYONLAR VE GERİLMELER ÜZERİNDEKİ ETKİSİ

Turgay Onargan
Pages
55–66
Publication Date
2000-05-01
DOI
—
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

In this study, the stresses and deformations caused by swelling during the construction of a underground opening are discussed on the basis of the stress-strain relationship.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:The design of support systems for underground openings, (shotcrete, cemented or metallic rings, bolting), mainly in soft grounds, has to take into account the delay for support installation, with respect to the underground opening process.
📊
Key Findings & Data:Taking into account such an interaction is of main importance for short-term and medium-term calculations.
💡
Conclusion & Impact:In this study, the stresses and deformations caused by swelling during the construction of a underground opening are discussed on the basis of the stress-strain relationship.
🔬Design:Makale
📍Scope:Comprehensive Sample
⚙️Variables:Sonlu elemanlar analiz yöntemi · Killi formasyon · Deformasyon

Abstract

The design of support systems for underground openings, (shotcrete, cemented or metallic rings, bolting), mainly in soft grounds, has to take into account the delay for support installation, with respect to the underground opening process. Taking into account such an interaction is of main importance for short-term and medium-term calculations. In this study, the stresses and deformations caused by swelling during the construction of a underground opening are discussed on the basis of the stress-strain relationship.

Özet

Yumuşak zeminler içerisinde açılan yeraltı açıklıklarının dizaynında özellikle tahkimatın (beton, çimentolama, çelik tahkimat, kaya civatası vb.) kurulması belirli bir gecikmeyle yapılmakta bu da kısa ve orta vadeli süreler için önceden gerilme ve deformasyon hesaplamalarını zorunlu ve önemli kılmaktadır. Bu çalışmada, şişme özelliğine sahip yumuşak formasyonlarda açılan yeraltı açıklıklarının yapımı aşamasında, şişmeden kaynaklanan gerilmeler ve deformasyonların Sonlu Elemanlar Analiz yönteminde ne şekilde değerlendirilebileceği gerilme-deformasyon ilişkileri çerçevesinde tartışılmıştır.

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Cite This Article

Onargan, T. (2000). CONSIDERATION OF STRESSES AND DEFORMATIONS DUE TO ROCK’S SWELLING IN FINITE ELEMENT ANALYSES. Dokuz Eylül Üniversitesi Mühendislik Fakültesi Fen ve Mühendislik Dergisi, Cilt: 2 Sayı: 2, 55–66. https://ajindex.com/articles/1204307

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References (9)

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