Maden ve Tünelcilik Sektöründe Kullanılan Sıcak Haddelenmiş TH34 Profilin Bükme Prosesine İlişkin Simülasyon Destekli Tasarımı, Prototip Üretimi ve Tahribatsız Muayene Yöntemi ile Analizleri

Aytaç BAŞSÜLLÜ; Hülya DURMUŞ

Article Details

Maden ve Tünelcilik Sektöründe Kullanılan Sıcak Haddelenmiş TH34 Profilin Bükme Prosesine İlişkin Simülasyon Destekli Tasarımı, Prototip Üretimi ve Tahribatsız Muayene Yöntemi ile Analizleri

Authors:

Aytaç BAŞSÜLLÜ | Hülya DURMUŞ

Publisher:

Cukurova University

Journal:

Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi 2019 Vol.34 Issue 1, pp.67-82

Document Type:

Article

Publication Date:

3/2019

Document Language:

Turkish

Document ID (Org No.):

2000740820

Frequency:

Quarterly

pISSN:

2757-9255

Abstract:

 


In recent years there have been many casualties due to mining accidents in our country and there have been searches and anticipations for new developments in mining and tunnel construction sector. With the emergence of new developments, it is possible to secure the expected precision of tunnel projects in a short time, at low cost and high quality. From past to present day, ground support materials have affected the orientation of the mining and tunneling sector. One of the materials that have recently been used for various purposes in the mining and tunneling sector is steel. Steel is higher in strength than wood and can be shaped according to various mechanisms and can be used undisturbed under a load of these mechanisms.

The profile recently used in steel support systems is Toussaint-Heitzmann (TH). The TH profile reveals that the cold deformation processes affecting the service life of the ground supports can be achieved with controlled and efficient process designs. In this study, S480W material TH34 profiles obtained by the hot rolling method are designed by using finite element method for bending and shaping processes according to gallery sections for use in mining and tunneling sector. Prototype production was carried out with the results obtained. According to the reference gallery arc gauge, the bending surfaces of the profile produced prototype were examined by using non-destructive inspection methods and crack formation due to plastic deformation was not found. According to the results obtained, it has been determined that the most efficient process design for cold plastic deformation (bending) of steel ground supports is carried out.

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Article Details

Maden ve Tünelcilik Sektöründe Kullanılan Sıcak Haddelenmiş TH34 Profilin Bükme Prosesine İlişkin Simülasyon Destekli Tasarımı, Prototip Üretimi ve Tahribatsız Muayene Yöntemi ile Analizleri

Authors: Aytaç BAŞSÜLLÜ | Hülya DURMUŞ

Publisher: Cukurova University

Journal: Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi 2019 Vol.34 Issue 1, pp.67-82

Document Type: Article

Publication Date: 3/2019

Document Language: Turkish

Document ID (Org No.): 2000740820

Frequency: Quarterly

pISSN: 2757-9255

Issues

Authors:

Aytaç BAŞSÜLLÜ | Hülya DURMUŞ

Publisher:

Cukurova University

Journal:

Çukurova Üniversitesi Mühendislik-Mimarlık Fakültesi Dergisi 2019 Vol.34 Issue 1, pp.67-82

Document Type:

Article

Publication Date:

3/2019

Document Language:

Turkish

Document ID (Org No.):

2000740820

Frequency:

Quarterly

pISSN:

2757-9255