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- Based on the references , the mechanical models are created to study the pre support mechanism of forepoling bolt structure. 在文献[1]、[2]、[3]基础上建立了超前锚杆预支护机理的力学模型。
- TU Yu-min.Study on working mechanism of forepoling bolts in soil nailing protection[J].Rock and Soil Mechanics, 2003, 24(3): 198-201. [4]屠毓敏.;土钉支护中超前锚杆的工作机理研究[J]
- Keywords forepoling bolt;pre support;mechanical model;arching mechanism; 超前锚杆;预支护;力学模型;成拱机制;
- He locked the door and pressed the bolt home. 他锁上房门,并插好插销。
- Forepoling Bolt 超前锚杆加固
- 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。
- 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。
- The plumber took out a wrench and tightened the bolt. 修水管的工人拿出一把扳手拧紧了螺栓。
- Both handle and bolt are automatically deadlocked against turning. 把手和插销都自动锁死不能转动。
- The nursery teacher made the children sit bolt upright. 幼儿园的老师让孩子们笔直地坐着。
- His death came as a bolt from the blue. 他的去世犹如晴天霹雳。
- A large nut to be removed had frozen to its bolt. 一只要拿掉的大螺帽咬住了螺拴,旋不下来了。