نتایج جستجو برای: active grouted rockbolts
تعداد نتایج: 440032 فیلتر نتایج به سال:
Journal:
:Journal of the Korean Geotechnical Society
2011
Journal:
:Materials
2020
Journal:
:Magazine of Concrete Research
2007
Journal:
:Journal of the Korean Geotechnical Society
2011
Journal:
:Journal of Geotechnical and Geoenvironmental Engineering
1999
Journal:
:Journal of the Society of Materials Science, Japan
2000
Journal:
:Doboku Gakkai Ronbunshu
1998
Journal:
:Journal of Geotechnical and Geoenvironmental Engineering
2008
Journal:
:International Journal of Coal Science & Technology
2022
Abstract Ground support is widely implemented to mitigate dynamic rock failures in underground mines. This paper investigated the ground requirements burst-prone mines catastrophic of and/or coal bursts. First, principles and considerations conditions are identified. The objective a system increase capacity accommodate fracturing rockburst and, turn, minimize kinetic energy ejected material. ca...
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