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A platform for research: civil engineering, architecture and urbanism
Horizontal inclined independent bent frame column pushing correction method
The invention discloses a horizontal inclined independent bent frame column pushing correction method and belongs to the field of building construction. The horizontal inclined independent bent frame column pushing correction method comprises the following steps of excavating the periphery of foundation and cushion layer backfill soil; solidifying a root portion of an inclined independent bent frame column; hanging a centralizer; arranging a hanging belt and a steel wire rope on two sides of the inclined column respectively and arranging a crane cable on the upper portion; installing an inclination correction device; installing a steel plate with the end portion being provided with a wedge at the bottom of the foundation on the inclined side of the column and installing a jack after the wedge; performing inclined correction construction; pressing the jack, starting a crane, stopping pressing the jack when the iron wedge is squeezed into the cushion layer bottom through the jack and column correction achieves an original inclined foundation design position range, pouring concrete into the foundation cushion layer bottom surface and the foundation periphery at the same time, then evacuating the crane, back filling soil and compressing after the concrete achieves certain intensity and stabilizing and observing. The horizontal inclined independent bent frame column pushing correction method can rapidly and accurately correct inclination of large tonnage concrete column and is not easy to crack the concrete column and damage the interior structure of the concrete column.
Horizontal inclined independent bent frame column pushing correction method
The invention discloses a horizontal inclined independent bent frame column pushing correction method and belongs to the field of building construction. The horizontal inclined independent bent frame column pushing correction method comprises the following steps of excavating the periphery of foundation and cushion layer backfill soil; solidifying a root portion of an inclined independent bent frame column; hanging a centralizer; arranging a hanging belt and a steel wire rope on two sides of the inclined column respectively and arranging a crane cable on the upper portion; installing an inclination correction device; installing a steel plate with the end portion being provided with a wedge at the bottom of the foundation on the inclined side of the column and installing a jack after the wedge; performing inclined correction construction; pressing the jack, starting a crane, stopping pressing the jack when the iron wedge is squeezed into the cushion layer bottom through the jack and column correction achieves an original inclined foundation design position range, pouring concrete into the foundation cushion layer bottom surface and the foundation periphery at the same time, then evacuating the crane, back filling soil and compressing after the concrete achieves certain intensity and stabilizing and observing. The horizontal inclined independent bent frame column pushing correction method can rapidly and accurately correct inclination of large tonnage concrete column and is not easy to crack the concrete column and damage the interior structure of the concrete column.
Horizontal inclined independent bent frame column pushing correction method
CHEN YUNSHENG (author) / PAN ZUWEN (author) / SU PENG (author) / WANG SHAODONG (author) / CAO CHUNHONG (author)
2015-08-19
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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