The high pressure jetcement stabilized piles enjoy the advantages of quick construction, low cost, easy operation and little impact on environment.
粉喷桩具有施工进度快、费用低、操作简单、对环境影响小等优点；
2
Yet, because of its inherent defect, the technology of cement-powder jet pile should be perfected further and be replaced by advanced technology.
但粉喷桩由于其固有的缺陷存在，有待进一步进行完善，用先进的技术进行替代。
3
Numerical emulation experimentations are carried out on the bearing performances of the single dry-cementjet mixing pile composite foundation by means of the finite element method (FEM).