expanding bolt meaning in English
膨胀螺栓
Examples
- In this paper , the writer studied a new detecting technique - expanding bolt pullout method by using expanding bolt as bulkhead
本文采用胀栓作为锚固件，研究胀栓拔出法新无损检测技术。 - Finally , the thesis analyzed the concrete failure mechanism of expanding bolt pullout method and summarized the influence of it
本文分析了胀栓拔出法混凝土破坏机理，总结了胀栓拔出法的各种影响因素。 - Thirdly writer , using linear elastic theory and finite element program ( ansys ) , analyzed expanding bolt pullout test . fifthly , writer using the modified mohr - coulomb failure theory , on the base of curving failure surface , derived a theoretical formula between pullout force and compressive strength . then the thesis compared the formula with the strength - detecting formula of expanding bolt pullout method
本文采用ansys有限元程序对胀栓拔出法试验过程进行弹性理论分析；以修正的摩尔-库仑破坏准则，在拟合实际破坏面的基础上推导出极限状态下胀栓拔出法的混凝土拔出力与混凝土抗压强度的理论公式，并把该公式与胀栓拔出法测强公式进行了比较。 - Firstly , in the thesis writer studied and gained each test parameter of expanding bolt pullout method , and by using test data , writer regressed and gained the strength - detecting formula of expanding bolt pullout method . at the same time , the compositive strength - detecting formulas of expanding bolt pullout method , rebound method , ultrasonic method were gained . secondly , writer compared expanding bolt pullout method with them
本文研究确定了胀栓拔出法的各种试验参数；对试验数据进行系统的回归分析，得出胀栓拔出法的测强公式及与回弹法、超声法综合测强公式，并对这几个测强公式进行了精确性比较，发现胀栓拔出法的混凝土拔出力与混凝土抗压强度具有良好的相关关系。