Post-insertion positioning construction structure for steel pipe structure column adopting reverse construction method

• Main Authors: LIU BIAO, YUAN WEI, LIN QIANGYOU, LEI BIN, BAO WANWEI, ZHANG DAAO, GUO WEI, LIAO QIMING
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2022
• Subjects: EMBANKMENTS; EXCAVATIONS; FIXED CONSTRUCTIONS; FOUNDATIONS; HYDRAULIC ENGINEERING; SOIL SHIFTING; UNDERGROUND OR UNDERWATER STRUCTURES

The invention relates to the technical field of steel pipe structure columns, and discloses a reverse construction method steel pipe structure column rear insertion method positioning construction structure which comprises a pile hole, a steel sleeve and a steel pipe structure column, the pile hole is provided with a cast-in-place pile, the steel pipe structure column comprises a steel pipe column and a tool column, and the bottom of the steel pipe column is provided with an insertion section inserted into the cast-in-place pile; a plurality of jacks are arranged on the periphery of the steel pipe column; an ultrasonic detection head is placed in the steel pipe structure column; the ultrasonic detection head is arranged in the insertion section; the ultrasonic detection head obtains perpendicularity data of the steel pipe column, and the multiple jacks adjust the angle of the steel pipe column through the telescopic shaft till the perpendicularity data meets the set requirement; according to the perpendicular