PRESTRESSED CAISSON BEARING PIER AND STRUCTURAL FOUNDATION DEVICE

摘要

The present invention relates to a compression stressed caisson support fire and structural foundation device, wherein the ground support fire fire foundation (8) extends along the longitudinal axis (11) and includes a first section (12) and a second section (14). It includes a plug 10 having a, the first section 12 is to receive the force to push the plug 10 into the ground, the second section 14 is placed on the ground to be compressed, the longitudinal axis A plane 40 orthogonal to 11 passes through the second section 14 and includes a first portion 100 and a second portion 102, the first portion 100 having a plane 40. There is an outer edge 106 and an inner edge 108 that traverse, the second portion 102 has an outer edge 114 attached to the inner edge 108 of the first portion, and the second portion 102 And having a tapered segment 112 extending downward from the plane 40 and extending along the longitudinal axis 11, and Fire support base water can be used in combination with the fluid setting device 210, a characterized in that to provide a method of installing the system 300 and the plug 10 into the soil.