:: Volume 19, Issue 68 (4-2019) ::
جغرافیایی 2019, 19(68): 1-13 Back to browse issues page
Effect of excavation in geological structure and stability analysis of Tabriz Metro Line 2 tunnel boring machine entrance portal using the software FLAC
Hamed Haghkish1, S. Arash Mousavi Ghasemi *2
1- Department of Civil Engineering, Roshdiyeh Higher Education Institute, Tabriz, Iran
2- Department of Civil Engineering ,Tabriz Branch, Islamic Azad University,Tabriz, Iran
Abstract:   (1746 Views)

One of the main problems in the construction of development projects, in particular, the input shaft boring machines for mechanized tunnel construction projects in urban areas, study and soil slope stability of their suppliers. The slope stability analysis Find Confidence is the basis for sustainable economic trenches created and at the same time as it is. Most useful in analyzing such issues, numerical modeling of the attic and compare the results with actual measurements-is.Are

Keywords: Shaft, slope stability, modeling, finite difference method, limit equilibrium method, sensitivity analysis
Full-Text [PDF 670 kb]   (342 Downloads)    
Type of Study: case report | Subject: Special
Received: 2016/01/26 | Accepted: 2016/06/13 | Published: 2019/04/8

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Volume 19, Issue 68 (4-2019) Back to browse issues page