Primary load of the railway station was transmitted through conversion jacking joist to pile foundation.
地铁上方铁路站房的主要荷载由转换托梁传递至桩基承载。
2
The pile supporting capacity can be raised 50% after using man-power hole pile mud jacking technology.
采用人工挖孔桩桩端后压浆技术能使桩承载力提高50%。
3
Combined with the construction sequences of the drift and pile method, the idea of zoning, phasing, grouping, and staging is adopted to design the overall jacking scheme.