To provide a synthesized substitution column which is more rational and economical for more harmonizing a balance between a bearing power to be determined from a foundation and a bearing power to be determined from material strength than a conventional technology, and for, concretely, increasing the foundation bearing power of the substitution column in the conventional technology and a device and method for manufacturing the synthesized substitution column.
A synthesized substitution column is configured such that a columnar hydraulic solidifying material liquid substitution columnar body is disposed at the axial center of a soil cement columnar body such that their axial centers can be almost matched, and the hydraulic solidifying material liquid substitution columnar body is formed to penetrate through the soil cement columnar body, and protrude downward.
YAMATO SHINICHI
YANAGIDA YUJI
YOSHIDA SHIGEKI
MURAYAMA ATSUSHI
FUJIHASHI TOSHINORI
TANAKA KEIZO
OTA KAZUYOSHI
TENOX KK
| JP2005282063A | 2005-10-13 | |||
| JPS5450114A | 1979-04-19 | |||
| JPH08226120A | 1996-09-03 | |||
| JPH08319617A | 1996-12-03 | |||
| JPH04247117A | 1992-09-03 | |||
| JPH10102490A | 1998-04-21 | |||
| JPH05222733A | 1993-08-31 |