This paper presents an analysis method for the acting mechanism of bolts in soft rock. The mechanical behaviors of rock bolting system and bolt itself are discussed respectively.
对软岩中锚杆的作用机理提出了一种分析方法，分别讨论了锚杆体系和锚杆本身的力学行为。
The further excavation of underground powerhouse will affect the stress distribution of system bolts and rock mass near crane girder.
地下厂房的继续开挖对于吊车梁系统锚杆和周围岩体的应力分布有较大影响。
The further excavation of underground powerhouse will affect the stress distribution of system bolts and rock mass near crane girder.
地下厂房的继续开挖对于吊车梁系统锚杆和周围岩体的应力分布有较大影响。
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