Ladas & Parry
Basement piles and basement construction method associated therewith
 An improved method of constructing a basement piling is disclosed. The piling of an improved pile, which consists of a plurality of pile units connected with each other, is completed by first driving a pile unit into the construction site of the building, then connecting other pile units to the previously driven pile unit, and further driving the connected pile units into the construction site. The improved method of constructing a basement of a building on a construction site comprises a first step of pre-forming a basement with seat members formed thereon, a second step of providing a plurality of hydraulic devices associated with the seat members, a third step of providing a plurality of piles onto the hydraulic devices and a fourth step of manipulating the plurality of hydraulic devices to allow descent of the pre-formed basement into the construction site. 
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inventional inventional inventional inventional
Yuan-Ho
Lee