Research On Nozzle Structure Selection Of Cementing Ground Anchor

@inproceedings{Chen2015ResearchON,
  title={Research On Nozzle Structure Selection Of Cementing Ground Anchor},
  author={Zhi Guo Chen and Qiang Zhang and Fan Zhang and Suchen Xiao},
  year={2015}
}
By using fluid dynamics calculation, we start a numerical simulation research on flow fields of cylindrical and conical nozzle in order to choose a better structure of cementing ground anchor, at the same time, we also do hydraulic cycle experiments on cylindrical nozzle with different bore diameter. According to the result: cylindrical nozzle has an obvious throttling effect so that cylindrical nozzle is the better choice for cementing ground anchor; the theoretical differential pressures of… CONTINUE READING

Similar Papers