论文部分内容阅读
锚喷支护作为一种新型支护形式,虽在国内外都已获得了广泛的应用,但至今还没有比较完善、比较成熟并为大家所公认的锚喷支护理论及其设计计算方法。因而设计部
As a new type of support, anchor spray support has been widely used both at home and abroad, but it is still not perfect and mature. It is recognized by everyone as the theory of bolt and shotcrete support and its design and calculation method. Thus design department