Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Intelligent recoverable fabricated structure for foundation pit supporting and construction method
The invention provides an intelligent recoverable fabricated structure for foundation pit supporting, which comprises an enclosure structure arranged on the inner side of a foundation pit, and further comprises a truss arranged on the inner side of the enclosure structure of the foundation pit; the inner supports are arranged between the enclosure structures and used for oppositely supporting the enclosure structures on the two sides; the prestressed rod pieces are arranged between the truss frame bodies on the two sides of the foundation pit and used for adjusting the prestress between every two adjacent trusses; displacement monitoring points are arranged at the top of the foundation pit; the truss, the waist beam and the prestressed rod piece are fixed to an existing foundation pit support structure, prestress is applied to the prestressed rod piece between the trusses, the horizontal displacement and the vertical displacement of the side wall of the foundation pit are monitored through the displacement monitoring point, and the control module receives stress information of the prestressed rod piece and foundation pit change information of the displacement monitoring point; and the control module can control the prestressed rod piece to adjust the prestress and control the deformation of the foundation pit, and the advantages of automation and steel support are considered.
本发明提供一种用于基坑支护的智能化可回收装配式结构，包括设置于基坑内侧的围护结构，还包括：桁架，桁架设置在基坑围护结构的内侧；内支撑，内支撑设置在围护结构之间，用于对两侧的围护结构进行对撑；预应力杆件，预应力杆件设置在基坑两侧的桁架架体之间，用于调节相邻两桁架之间预应力；位移监测点设置在基坑顶部；本发明利用桁架、腰梁以及预应力杆件固定在已有的基坑围护结构上，通过对桁架之间的预应力杆件施加预应力，并通过位移监测点监测基坑侧壁的水平和竖向位移，控制模块接收预应力杆件的受力信息和位移监测点的基坑变化信息，并可通过控制模块控制预应力杆件调节预应力大小，控制基坑变形，兼顾了自动化和钢支撑的优点。
Intelligent recoverable fabricated structure for foundation pit supporting and construction method
The invention provides an intelligent recoverable fabricated structure for foundation pit supporting, which comprises an enclosure structure arranged on the inner side of a foundation pit, and further comprises a truss arranged on the inner side of the enclosure structure of the foundation pit; the inner supports are arranged between the enclosure structures and used for oppositely supporting the enclosure structures on the two sides; the prestressed rod pieces are arranged between the truss frame bodies on the two sides of the foundation pit and used for adjusting the prestress between every two adjacent trusses; displacement monitoring points are arranged at the top of the foundation pit; the truss, the waist beam and the prestressed rod piece are fixed to an existing foundation pit support structure, prestress is applied to the prestressed rod piece between the trusses, the horizontal displacement and the vertical displacement of the side wall of the foundation pit are monitored through the displacement monitoring point, and the control module receives stress information of the prestressed rod piece and foundation pit change information of the displacement monitoring point; and the control module can control the prestressed rod piece to adjust the prestress and control the deformation of the foundation pit, and the advantages of automation and steel support are considered.
本发明提供一种用于基坑支护的智能化可回收装配式结构，包括设置于基坑内侧的围护结构，还包括：桁架，桁架设置在基坑围护结构的内侧；内支撑，内支撑设置在围护结构之间，用于对两侧的围护结构进行对撑；预应力杆件，预应力杆件设置在基坑两侧的桁架架体之间，用于调节相邻两桁架之间预应力；位移监测点设置在基坑顶部；本发明利用桁架、腰梁以及预应力杆件固定在已有的基坑围护结构上，通过对桁架之间的预应力杆件施加预应力，并通过位移监测点监测基坑侧壁的水平和竖向位移，控制模块接收预应力杆件的受力信息和位移监测点的基坑变化信息，并可通过控制模块控制预应力杆件调节预应力大小，控制基坑变形，兼顾了自动化和钢支撑的优点。
Intelligent recoverable fabricated structure for foundation pit supporting and construction method
一种用于基坑支护的智能化可回收装配式结构及施工方法
LIN YOUGAO (Autor:in) / LIU GEN (Autor:in) / LIU YI (Autor:in) / TAN JIE (Autor:in) / CHEN JIANYU (Autor:in) / ZHANG YI (Autor:in) / GAO NING (Autor:in) / ZHOU JINHAO (Autor:in)
12.04.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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