Numerical modelling approach for mine backfill
نویسندگان
چکیده
منابع مشابه
Numerical Modelling of Backfill Grouting Approaches in EPB Tunneling
One of the main issues involved during tunnel construction with tunnel boring machines is the tail gap grouting. This gap is between the external diameter of tunnel lining and the excavation boundary that is filled with high-pressure grouting materials. In this work, three different approaches of gap grouting modeling in the FLAC3D software are investigated with a special attention to the...
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Offshore pipelines used for oil and gas transportation are often buried to avoid damage from fishing activities and to provide thermal insulation. Thermal expansion and contraction of the pipeline during operation can lead to lateral or upheaval buckling. A safe buried pipeline design must take into account a reliable evaluation of soil uplift resistance and pipe embedment depth. While the cost...
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ژورنال
عنوان ژورنال: Sādhanā
سال: 2017
ISSN: 0256-2499,0973-7677
DOI: 10.1007/s12046-017-0702-0