A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Telescopic fabricated underground diaphragm wall and construction method
The invention provides a telescopic assembly type underground diaphragm wall which comprises a recycling part and a built-in part which are arranged in the depth direction of a groove, and the built-in part is located below the recycling part and connected with the recycling part in an inserted mode. The recovery part is at least provided with two wall sections which are detachably connected along the depth direction of the groove; each wall segment comprises a segment main body, a pressure-bearing panel, a telescopic shaft and a motor; the pressure-bearing panels are arranged on the two sides, close to a soil body, of the segment main body, the pressure-bearing panels are connected with the motor through the telescopic shafts, the motor drives the telescopic shafts to stretch out and draw back in the width direction of a groove, and the telescopic shafts drive the width positions where the pressure-bearing panels are located to change. The problem of instability of the underground diaphragm wall during supporting can be solved, and the cyclic utilization benefit of the wall segments can be improved. The invention further provides a construction method of the telescopic fabricated underground diaphragm wall.
本发明提供了一种可伸缩的装配式地下连续墙，包括沿沟槽深度方向设置的回收部分和嵌固部分，所述嵌固部分位于所述回收部分下方，且插接所述回收部分；所述回收部分至少设有两个沿沟槽深度方向可拆离连接的墙节块；所述墙节块包括节块主体，承压面板，伸缩轴和电机；所述承压面板布置在所述节块主体靠近土体的两侧，所述承压面板通过所述伸缩轴连接所述电机，所述电机驱动所述伸缩轴沿沟槽宽度方向伸缩，所述伸缩轴带动所述承压面板所处宽度位置变化。本发明可解决地下连续墙在支护时的失稳问题，还能够提高墙节块循环利用效益。本发明还提供了一种可伸缩的装配式地下连续墙的施工方法。
Telescopic fabricated underground diaphragm wall and construction method
The invention provides a telescopic assembly type underground diaphragm wall which comprises a recycling part and a built-in part which are arranged in the depth direction of a groove, and the built-in part is located below the recycling part and connected with the recycling part in an inserted mode. The recovery part is at least provided with two wall sections which are detachably connected along the depth direction of the groove; each wall segment comprises a segment main body, a pressure-bearing panel, a telescopic shaft and a motor; the pressure-bearing panels are arranged on the two sides, close to a soil body, of the segment main body, the pressure-bearing panels are connected with the motor through the telescopic shafts, the motor drives the telescopic shafts to stretch out and draw back in the width direction of a groove, and the telescopic shafts drive the width positions where the pressure-bearing panels are located to change. The problem of instability of the underground diaphragm wall during supporting can be solved, and the cyclic utilization benefit of the wall segments can be improved. The invention further provides a construction method of the telescopic fabricated underground diaphragm wall.
本发明提供了一种可伸缩的装配式地下连续墙，包括沿沟槽深度方向设置的回收部分和嵌固部分，所述嵌固部分位于所述回收部分下方，且插接所述回收部分；所述回收部分至少设有两个沿沟槽深度方向可拆离连接的墙节块；所述墙节块包括节块主体，承压面板，伸缩轴和电机；所述承压面板布置在所述节块主体靠近土体的两侧，所述承压面板通过所述伸缩轴连接所述电机，所述电机驱动所述伸缩轴沿沟槽宽度方向伸缩，所述伸缩轴带动所述承压面板所处宽度位置变化。本发明可解决地下连续墙在支护时的失稳问题，还能够提高墙节块循环利用效益。本发明还提供了一种可伸缩的装配式地下连续墙的施工方法。
Telescopic fabricated underground diaphragm wall and construction method
一种可伸缩的装配式地下连续墙及施工方法
CHEN XINGXIN (author) / CHEN JIANGMINGYI (author) / CAI GUANGYUAN (author) / LIU YONGMIAO (author) / GUO LIQUN (author) / CAI QIPENG (author) / YE ZIZHONG (author) / KONG DANDAN (author) / ZHOU ZHENMING (author)
2024-09-20
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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