UNITIZED PRECAST GRILLAGE FOUNDATION AND METHOD FOR MANUFACTURING THE SAME

摘要

The present invention discloses a unitized precast grillage foundation for supporting a structure comprising: a plurality of anchoring elements defining a grid for resting on an underlying surface; a base connected on the grid, the base comprising at least a first footing and a second footing spaced apart and at least one connecting member between and connected to the at least first footing and the second footing; and a beam-column projecting upwardly from the base, and a method of making same.

主权项

1. A method of manufacturing a unitized precast grillage foundation for supporting an electrical transmission tower comprising:
providing a plurality of anchoring elements; laying the plurality of anchoring elements in a grid formation; connecting a reinforcement cage transversely across and to each anchoring element of the grid formation; and connecting the reinforcement cage to a beam-column comprising a supporting re-bar through a connection between the reinforcement cage and the supporting re-bar; forming a mould or moulds around the reinforcement cage and the supporting re-bar connection; pouring a cementitious mixture into the mould or moulds; allowing the cementitious mixture to harden, and adapting the beam-column to include a telescopic system located at the top of the beam-column connectable to the electrical transmission tower to be supported.