rockbolt
- rockbolt的基本解释
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n.
锚杆
- 更多网络例句与rockbolt相关的网络例句 [注：此内容来源于网络，仅供参考]
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The diameter of the rockbolt also has an effect on the mechanical properties. The larger is the diameter, the larger is the increasing of the moduli of the rock mass, but variation of the equivalent elastic constants are little.
锚杆直径增大而其他参数保持不变时，岩体锚杆支护系统复合材料的力学性质弹性模量随着直径的增大而有所提高，但等效强度常数变化幅度较小。
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A high-strength steel pipe rockbolt has an expansive rockbolt main body prepared by processing a high-strength steel sheet of 1.8-2.3 mm in thickness with tensile strength of 490-640 N/mm 2 and elongation of 20% or more to a welded pipe and roll-forming the welded pipe to a shaped pipe having one or more concavities extending along an axial direction.
高强度钢管锚杆具有可膨胀锚杆主体，该主体通过下列步骤制成：将抗拉强度为490～640N/mm 2 ，伸长率为20％或更大，厚1.8～2.3mm的高强度钢板加工成焊接管，再将该焊接管滚轧成型成具有一个或多个沿轴向延伸的凹部的异形管。
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Characteristics of wave propagation in grouted rockbolt were investigated with numerical simulation, experimental measurement and theoretical analysis.
用理论分析、数值模拟和实验测试的方法研究了自由锚杆和锚固锚杆中的波传播特性。
- 更多网络解释与rockbolt相关的网络解释 [注：此内容来源于网络，仅供参考]
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rockallite：钠辉花岗岩
rock-wetting 润湿岩石的 | rockallite 钠辉花岗岩 | rockbolt 岩石锚杆
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rockbottom：最底的
rockbolt 杆栓 | rockbottom 最底的 | rockbound 被岩石包围的