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- hollow grouted bolt 中空注浆锚杆
- Study on Full-size Grouted Bolt Pullout Test 全长锚固锚杆拉拔试验研究
- According to investigation, the anchoring force of the grouted bolts is smaller and has a greater discreteness than the frictional metal bolts. 研究表明砂浆锚杆的锚固力较小且离散度较大;
- To strengthen loose surrounding rock,we can support and strengthen it by hollow grouting anchor so as to modify and stabilize its structure. 为了加固松动的围岩,可通过用中空注浆锚杆对其进行支护和加固,达到改良和稳固其结构的目的。
- Study on the Action Mechanism of Full length Grouted Bolt 全长粘结锚杆作用机理研究
- The improved rock mass parameters have been applied to the support action analysis of tensioned and grouted bolts by using the existing analytical solutions. 详细讨论了预应力全长粘结式锚杆通过改善围岩力学参数对岩体的加固作用,给出加固岩体的等效力学参数解析表达式。
- The paper educes the feasibility of FBG anchor monitoring system through the analysis of the pull experiment of the full grouting bolt. 采用相似材料模拟试验手段,对会长锚固锚杆做了拉拔实验及分析,验证了光纤光栅锚杆监测系统的可行性。
- COMPARISON OF ANCHORING FORCE BETWEEN GROUTED BOLT AND FRICTIONAL METAL BOLT 摩擦锚杆与砂浆锚杆锚固力的对比试验研究
- Keywords Frictional metal bolt Grouted bolt Carrying capacity of bolt Tunnel; 摩擦锚杆;砂浆锚杆;锚固力;巷道;结构承载力;
- Our team beat them hollow by four clear goals. 我们队以净胜4分彻底击败了他们。
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。
- self-advancing hollow grouting anchor 自进式中空注浆锚杆
- The bell, when struck, gave forth a hollow sound. 敲这钟时发出一种闷哑的声音。
- The bolt slotted smoothly into place. 插销很容易就插上了。
- His protests on human rights sound hollow. 他就人权问题提出的抗议听来很空洞。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- I rammed the bolt back across the door. 我把门拴上。
- A round hollow in a hillside; a cirque. 盆地山区中的圆的洼地
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- She held the small bird in the hollow of her hand. 她把那小鸟握在掌心里。