Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Bidirectional servo system of foundation pit concrete supporting structure and construction method of bidirectional servo system
The invention belongs to the technical field of foundation pit supporting, and discloses a bidirectional servo system of a foundation pit concrete supporting structure and a construction method of the bidirectional servo system, which can meet the deformation control requirement of a super-long foundation pit and are used for supporting an enclosure structure which is arranged on the side wall of the foundation pit. The bidirectional servo system of the foundation pit concrete supporting structure comprises an active supporting structure and a servo structure, the active supporting structure comprises enclosing purlins and a plurality of longitudinal supports, and the longitudinal supports are connected to the enclosing structures on the two opposite sides through the enclosing purlins; the servo structure is arranged in the active supporting structure, a plurality of first servo jacks and a plurality of second servo jacks can provide bidirectional axial force for the enclosure structure, deformation of the enclosure structure is effectively controlled, the axial force can be flexibly adjusted, the deformation requirements of the two opposite sides of the enclosure structure are met, deformation of the two sides of the enclosure structure is coordinated, and the stability of the enclosure structure is improved. And the plurality of relay servo jacks can reduce the axial force loss.
本发明属于基坑支护技术领域，公开了一种基坑混凝土支撑结构双向伺服系统及其施工方法，能够满足超长基坑的变形控制需求，用于对围护结构进行支撑，围护结构设置于基坑的侧壁，基坑混凝土支撑结构双向伺服系统包括主动支撑结构和伺服结构，主动支撑结构包括围檩和若干个纵撑，若干个纵撑均通过围檩连接于相对两侧的围护结构；伺服结构设置于主动支撑结构中，多个第一伺服千斤顶以及多个第二伺服千斤顶能够为围护结构提供双向轴力，有效控制围护结构变形，并可以灵活调整轴力，分别满足围护结构相对两侧的变形要求，协调围护结构两侧的变形，多个中继伺服千斤顶能够减少轴力损失。
Bidirectional servo system of foundation pit concrete supporting structure and construction method of bidirectional servo system
The invention belongs to the technical field of foundation pit supporting, and discloses a bidirectional servo system of a foundation pit concrete supporting structure and a construction method of the bidirectional servo system, which can meet the deformation control requirement of a super-long foundation pit and are used for supporting an enclosure structure which is arranged on the side wall of the foundation pit. The bidirectional servo system of the foundation pit concrete supporting structure comprises an active supporting structure and a servo structure, the active supporting structure comprises enclosing purlins and a plurality of longitudinal supports, and the longitudinal supports are connected to the enclosing structures on the two opposite sides through the enclosing purlins; the servo structure is arranged in the active supporting structure, a plurality of first servo jacks and a plurality of second servo jacks can provide bidirectional axial force for the enclosure structure, deformation of the enclosure structure is effectively controlled, the axial force can be flexibly adjusted, the deformation requirements of the two opposite sides of the enclosure structure are met, deformation of the two sides of the enclosure structure is coordinated, and the stability of the enclosure structure is improved. And the plurality of relay servo jacks can reduce the axial force loss.
本发明属于基坑支护技术领域，公开了一种基坑混凝土支撑结构双向伺服系统及其施工方法，能够满足超长基坑的变形控制需求，用于对围护结构进行支撑，围护结构设置于基坑的侧壁，基坑混凝土支撑结构双向伺服系统包括主动支撑结构和伺服结构，主动支撑结构包括围檩和若干个纵撑，若干个纵撑均通过围檩连接于相对两侧的围护结构；伺服结构设置于主动支撑结构中，多个第一伺服千斤顶以及多个第二伺服千斤顶能够为围护结构提供双向轴力，有效控制围护结构变形，并可以灵活调整轴力，分别满足围护结构相对两侧的变形要求，协调围护结构两侧的变形，多个中继伺服千斤顶能够减少轴力损失。
Bidirectional servo system of foundation pit concrete supporting structure and construction method of bidirectional servo system
基坑混凝土支撑结构双向伺服系统及其施工方法
TANG SHAOJUN (Autor:in) / SHAO ZHILI (Autor:in) / TENG YINGWEI (Autor:in) / HOU ZHENGYU (Autor:in) / KE YIJIAN (Autor:in) / ZHU JUN (Autor:in) / JIANG XIAOQIANG (Autor:in) / JIA BAORONG (Autor:in) / WEI XIAOFENG (Autor:in) / LUO XIN (Autor:in)
10.10.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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