expansion bolt

1. Where two metal components of an anchor are in contact both components should be the same grade of stainless steel, for example a fixed hanger and an expansion bolt.
   2两个金属的锚栓元件，接触之处的材质须为同级的不？，如固定耳片和膨胀锚栓。
2. The utility model can be used for anchoring concrete, and has the anchoring characteristics of an expansion type anchor bolt and a back cutting hole expanding type anchor bolt.
   可用于混凝土锚固，兼有膨胀型锚栓和后切扩孔型锚栓的锚固特征。
3. The utility model provides an expansion bolt with the advantages of strong fastening performance, easy detachment, simply structure and easy process.
   是同时具有紧固性强、容易拆卸、结构简单、易于加工的特点的一种膨胀螺栓。
4. Improved construction method of expansion bolt and annectent reinforcing bar in shell frame filled-wall
   填充墙拉结筋膨胀螺栓施工方法的改进
5. Stress field analysis of hollow brick anchored by new expansion bolt
   新型膨胀螺栓锚固下空心砖的应力场分析
6. The flat gasket and the spring gaskets are arranged on the bolt between the ante-receding expansion pipe and the hexagonal cap of the bolt.
   平垫片和弹簧垫片，它们安装在防退膨胀管和螺栓六角帽之间的螺杆上；
7. The plastic expansion shell bolt is a kind of new end anchoring bolt. It is made by high performance engineering plastics anchor head and metal body.
   这种锚杆是一种新型端头锚固式锚杆，由高性能工程塑料制成的锚头与金属杆体组成。
8. It is concluded that, the residual stress induced by cold expansion can maintain enough strength to prevent and retard fatigue crack initiation and growth in rail bolt hole.
   结果表明，冷扩张过程所引入的切向残余压应力能保持足够的强度，以对钢轨螺栓孔起到显著的防裂和止裂作用。
9. The test& Application of recyclable expansion shell type rock bolt
   新型胀套式可回收锚杆的试验与应用
10. Experimental study indicate though anchorage strength of expansion bolt embedded in different position is vary, but it can reach or exceed the design value.
    经试验研究，虽然安装在不同部位上的锚固力有所不同，但都能够达到并略超过其产品抗拉拔力设计值。
11. The reason of abnormal differential expansion was found out by analyzing the operational data on site and studying the flange and bolt heating equipment.
    通过对现场运行数据的分析和对法兰螺栓加热装置的详细研究，得出引起高压缸胀差异常的原因。
12. Calculation of the gripping power of the expansion bolt in building curtain wall
    建筑幕墙膨胀螺栓的握裹力计算
13. In KP1 type perforated brick masonry, expansion bolt especially design for perforated brick is prefer, because it can form "self-anchor" effect and hold tightly in brick hole.
    KP1型矩形条孔烧结页岩多孔砖砌体墙上应采用空心砌体专用膨胀螺栓，因其能够形成可靠的“自螺母效应”。
14. Based upon neural networks, a nonlinear mathematical model of the protraction for the thermal expansion die bolt is developed.
    基于神经网络建立热膨胀螺栓形变的非线性数学模型。
15. Experimental study on expansion anchor bolt
    胀锚螺栓试验研究
16. This paper describes the work principle and force analysis of the expansion bolt, and introduces the method and the principle of strength calculation of expansion bolt. It offers the principle of choosing expansion bolt.
    简要阐述了膨胀螺栓的工作原理及受力分析，介绍了膨胀螺栓的强度计算方法及原则，为恰当的选择膨胀螺栓的尺寸提供了理论依据。
17. The major problems include main steel off position, improper design of frame joint, too frequent diameter change of vertical steel, disordered hanging steel of beams and grade II steel being replaced with expansion bolt.
    主要问题有：主筋偏位、框架柱接头设计不当、框架纵向钢筋变径频繁、井式梁按主次梁绑扎、梁吊筋绑扎混乱、以膨胀螺栓代替同直径Ⅱ级钢筋等。
18. Experimental Analysis on Anchorage Effect of Expansion Bolt upon RC Beam Strengthened by Bonded Steel Plate
    膨胀螺栓对粘钢加固钢筋混凝土梁锚固作用的试验分析
19. Tensile Test on the Expansion Bolt in Concrete
    膨胀螺栓在混凝土中的拉力试验
20. Application of combined support with recoverable plastic expansion shell bolt and W type steel strip
    塑料胀壳可回收锚杆与W钢带组合支护的应用
21. Punching technology for the sleeve of a new type expansion bolt NEW CRAFT
    膨胀螺栓套管冲压成形工艺
22. For the more, we study the anchor and hanging performances of expansion bolt in the masonry.
    本文还进一步研究了试制砌块砌体的抗拔力和砌块墙体悬挂荷载的能力。
23. The feasibility of replacing expansion bolt by chemical glue screw bolt on glass curtain wall was discussed.
    讨论了化学胶粘螺栓运用于玻璃幕墙的可行性。
24. The bearing capacity of expansion bolts is lower than chemical-fixing bolt, but it is economical.
    膨胀螺栓与化学螺栓和化学植根螺栓强度虽然较低，但其经济性非常好。
25. By comparing with the experimental results, a detailed discussion on the influence of cold expansion on the fatigue performance of rail bolt hole was presented.
    结合实验探讨了冷扩张过程对钢轨螺栓孔疲劳寿命的影响方式和效果。
26. Experimental Study on Shear Strength and Anchorage Behavior of Steel Tie Bar and Expansion Bolt in Shale Perforated Brick Masonry
    页岩多孔砖砌体抗剪性能与拉结筋、膨胀螺栓锚固性能的试验研究
27. Neural net based Modeling Used in the Protraction Measurement for Thermal Expansion Die bolt
    神经网络建模在热膨胀螺栓形变测量中的应用
28. Strength Calculation of Expansion Bolt in Air Conditioners
    空调室外机用膨胀螺栓的强度计算
29. This paper compares the pipe-expansion screw with old-type mild steel expansion bolt in the their functions and application scope, and introduces the properties and application prospect of the new proprietary product.
    通过对涨管螺钉与老式铁膨胀螺栓使用功能和运用范围的对比，介绍了这一专利新产品的性能特点及应用前景。
30. Effect of Cold Expansion on the Fatigue Performance of Rail Bolt Hole
    钢轨螺栓孔冷扩张对疲劳寿命的影响

noun

1. a bolt that has an attachment that expands as the bolt is driven into a surface