摘要
根据宝鸡至成都铁路复线新清风峡隧道和新安乐河隧道的施工实践 ,并参考有关喷锚支护参数计算理论公式 。
According to the experience of several railway tunnel projects, which is Xinqingfengxia and Xinanlehe tunnel, from Baoji to Chengdu, selecting and calculation methods are summarized after referring some theoretial formulae about shotcrete and bolt support parameters calculation.
出处
《有色矿山》
2002年第2期17-20,共4页
Nonferrous Mines
