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- The anchorage force of consolidated anchorage with prestressed bolt is actually the friction resistance between sand and the wall of drill hole. 砂固结预应力锚杆的锚固力是由砂体与锚孔壁之间的摩擦力提供的。
- The field experiment of rockbolt nondestructive detection was selected in Chacheng Mine, the results perform the dynamical characteristics of prestressed bolt supporting system. 在垞城矿进行了预应力锚杆的现场无损检测试验。试验结果表明:数值模拟结果真实地反映了预应力锚杆支护系统的动力特征。
- Based on the theory of particle flow code (PFC), the numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt. 摘要基于颗粒流理论,建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
- Based on the theory of particle flow code(PFC)t,he numerical analysis model is established to study the anchorage mechanism of sand consolidated anchorage prestressed bolt. 基于颗粒流理论,建立分析砂固结预应力锚杆锚固性能的颗粒流数值分析模型。
- sand consolidated anchorage prestressed bolt 砂固结内锚头预应力锚杆
- sand consolidated prestressed bolt 砂固结预应力锚杆
- systematic bolt and prestressed bolt 系统锚杆与预应力锚杆
- Massif coast harnessing with adopting prestress bolt construction technique 采用预应力锚索施工技术治理山体滑塌
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。
- The bolt slotted smoothly into place. 插销很容易就插上了。
- Remember to bolt all the doors and windows. 别忘将所有门窗闩住。
- losing of the prestressed bolting 锚固失效
- I rammed the bolt back across the door. 我把门拴上。
- 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。
- The bolt sheared (off) and the wheel came off. 螺栓折了,轮子脱了出来。
- Don't bolt your food you'll get indigestion! 别这麽狼吞虎咽--你会消化不良的!
- She slid the bolt back and opened the door. 她推开门闩,把门打开。
- The news of his death came as a bolt from the blue. 他死亡的消息好似晴天霹雳。
- It annoys me if a lamppost is not bolt upright. 如果灯杆不是笔直的,我就看不过去。
- It is a bad habit to bolt your food. 不加咀嚼,狼吞虎咽地吃东西是个不良习惯。