Gas ground risks and geological investigations for TBM tunneling in Iran
Publish place: 09th Iranian Tunneling Conference
Publish Year: 1390
Type: Conference paper
Language: English
View: 1,788
This Paper With 6 Page And PDF Format Ready To Download
- Certificate
- I'm the author of the paper
Export:
Document National Code:
ITC09_008
Index date: 3 December 2011
Gas ground risks and geological investigations for TBM tunneling in Iran abstract
Natural gases are a potential hazard in construction of underground excavations. Encountering with gases usually result in costly delays. Gases occur in a wide variety of geological conditions, so predict the occurrence of potentially hazardous concentrations of gases needs a good understanding of geological conditions. Understanding gas grounds will enable investigators to assess the risk associated with gas prior to excavation. This article outlines the findings of post inundation desk study and specialized geological investigations carried out to verify the gas ground risks. Some practical mitigation measures and recommendations for gas ground investigation are also presented.
Gas ground risks and geological investigations for TBM tunneling in Iran Keywords:
Gas ground risks and geological investigations for TBM tunneling in Iran authors
H.R Zarei
Geotechnical section, Mahab Ghodss Consulting engineering Co.
M. Sharifzadeh
Department of Mining, Metallurgy and Petroleum Engineering, Amirkabir University of Technology, Tehran, Iran
A. Uromyehic
Department of Engineering geology, Tarbiat Modares University, Tehran, Iran
مراجع و منابع این Paper:
لیست زیر مراجع و منابع استفاده شده در این Paper را نمایش می دهد. این مراجع به صورت کاملا ماشینی و بر اساس هوش مصنوعی استخراج شده اند و لذا ممکن است دارای اشکالاتی باشند که به مرور زمان دقت استخراج این محتوا افزایش می یابد. مراجعی که مقالات مربوط به آنها در سیویلیکا نمایه شده و پیدا شده اند، به خود Paper لینک شده اند :