bolt stress meters 锚杆应力计
bolt-stress measurement 螺栓轴力测量
stress bolt [机] 拉力螺栓
allowable bolt design stress 螺栓许用设计应力
bolt axial stress 螺栓轴向应力
stress of bolt 螺栓应力
stress in bolt 螺栓应力
the extending stress bolt 加压螺丝钉
axial stress in bolt 螺栓轴向应力
The results indicate that it is essential to revise the bolt stress by using the formulas when rock mass is in plastic state.
结果显示，当岩体进入塑性、变形较大时，用推导公式对锚杆变形、应力进行修正是非常必要的。
It is possible for the bolt stress to decrease after initial tightening, because ofslow creep or relaxation of the gasket, particularly in the case of the "softer" gasket materials.
[S-1] 在螺栓被初步紧固之后，由于垫片的缓慢蠕变或松弛，特别是采用的是“比较软的”垫片材料，则螺栓应力的下降是可能的。
The monitoring project of Zhouning Hydropower station underground plant and water intake system including monitoring of the surrounding rock deformation, bolt stress, osmotic pressure and joint.
周宁水电站地下厂房及引水系统的监测项目包括围岩变形监测、锚杆应力计监测、渗透压力监测、测缝计监测。
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