| The article analysed national situation of bolt shotcrete and wire in soft rock, based on theory of broken-rock circle, concluded the relation of broken-rock circle and soft support. We confirmed reasonable support parameters in terms of theory of broken-rock circle. The thesis combined with reality of Meihe mining and ascertained the best fitted method of support for soft roadway, that is bolting and shotcrete wire. By comparison of technology and economy, that is the best fitted method for sfot roadway. It will offer theoretical basis and practiced experience for soft roadway support technology.
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