Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Combined type supporting structure capable of regulating and controlling deformation and implementation method of combined type supporting structure
The combined supporting structure comprises a foundation pit enclosure wall, the inner side of the foundation pit enclosure wall is connected with a steel buried plate, the steel buried plate is installed at one end of a steel support, and an axial force control device is installed at the end, away from the end connected with the steel buried plate, of the steel support; the axial force control device is further connected to one side of the concrete support, and the concrete support is fixedly connected to the stand column. A passive stress mode is adopted in a traditional supporting technology, and axial force cannot be actively increased through supporting so as to effectively support a foundation pit enclosure wall. In addition, due to the fact that a traditional supporting structure inevitably has the problems of shrinkage, creep and the like, supporting axial force loss is caused, and then deformation of the foundation pit enclosure wall is increased. The invention discloses a supporting structure capable of actively regulating and controlling deformation and an implementation method of the supporting structure. The technical problems can be effectively solved.
本发明公开了一种可调控变形的组合式支撑结构及其实施方法，包括：基坑围护墙，所述基坑围护墙内侧连接有钢埋板，所述钢埋板安装在钢支撑的一端，所述钢支撑远离与钢埋板连接的一端安装有轴力控制装置，所述轴力控制装置还连接在混凝土支撑的一侧，所述混凝土支撑固定连接在立柱上。传统支撑技术采用被动受力模式，其支撑无法主动增大轴力以有效支承基坑围护墙；此外，由于传统支撑结构不可避免存在收缩、徐变等问题，导致支撑轴力损失，进而造成基坑围护墙变形增大的问题。本专利公开一种可主动调控变形的支撑结构及其实施方法，可以有效解决上述技术难题。
Combined type supporting structure capable of regulating and controlling deformation and implementation method of combined type supporting structure
The combined supporting structure comprises a foundation pit enclosure wall, the inner side of the foundation pit enclosure wall is connected with a steel buried plate, the steel buried plate is installed at one end of a steel support, and an axial force control device is installed at the end, away from the end connected with the steel buried plate, of the steel support; the axial force control device is further connected to one side of the concrete support, and the concrete support is fixedly connected to the stand column. A passive stress mode is adopted in a traditional supporting technology, and axial force cannot be actively increased through supporting so as to effectively support a foundation pit enclosure wall. In addition, due to the fact that a traditional supporting structure inevitably has the problems of shrinkage, creep and the like, supporting axial force loss is caused, and then deformation of the foundation pit enclosure wall is increased. The invention discloses a supporting structure capable of actively regulating and controlling deformation and an implementation method of the supporting structure. The technical problems can be effectively solved.
本发明公开了一种可调控变形的组合式支撑结构及其实施方法，包括：基坑围护墙，所述基坑围护墙内侧连接有钢埋板，所述钢埋板安装在钢支撑的一端，所述钢支撑远离与钢埋板连接的一端安装有轴力控制装置，所述轴力控制装置还连接在混凝土支撑的一侧，所述混凝土支撑固定连接在立柱上。传统支撑技术采用被动受力模式，其支撑无法主动增大轴力以有效支承基坑围护墙；此外，由于传统支撑结构不可避免存在收缩、徐变等问题，导致支撑轴力损失，进而造成基坑围护墙变形增大的问题。本专利公开一种可主动调控变形的支撑结构及其实施方法，可以有效解决上述技术难题。
Combined type supporting structure capable of regulating and controlling deformation and implementation method of combined type supporting structure
一种可调控变形的组合式支撑结构及其实施方法
XIE XIAOLIN (Autor:in) / ZHAI JIEQUN (Autor:in) / YANG KE (Autor:in) / FANG YINGANG (Autor:in) / GUO XIAOHANG (Autor:in) / GAO WEI (Autor:in) / MAO MINGQIANG (Autor:in) / WAN JIACHENG (Autor:in) / WANG PEI (Autor:in) / JIA JIAN (Autor:in)
17.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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