grouted bolt meaning in Chinese
灌浆固定的螺栓
混凝土锚杆
砂浆锚杆
Examples
- Application of grouted bolts in large section roadway support of soft rock
注浆锚杆在软岩大断面巷道支护中的应用 - Testing study on working mechanism of full grouting bolt under tensile load
张拉荷载下全长粘结锚杆工作机理试验研究 - Application of using model 7655 rock drill for drilling resin - grouted bolt holes
采用7655凿岩机钻孔施工树脂锚杆的应用 - Trial study on internal grouting bolt support for coal roadway in high stress and structure zone
高应力构造复杂区煤巷锚注支护试验研究 - Bolt has been in wide use as a kind of support in tunneling , especially fully grouted bolt . but the design method for fully grouted bolt is limited due to the shortage of it ’ s support effect mechanism at present
锚杆尤其是全长粘结式砂浆锚杆是隧道工程广泛应用的支护型式,但由于目前对全长粘结式砂浆锚杆支护作用力学机理认识不足,使其设计方法存在一定的局限性。