Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Automatic foundation pit support monitoring system
The invention discloses an automatic foundation pit support monitoring system. The automatic foundation pit support monitoring system comprises an enclosure body, an anchor cable axial force monitoring device is arranged on the enclosure body and comprises an anchor cable arranged on the enclosure body in a penetrating mode and a tensioning mechanism used for providing tension for the anchor cable, one end of the anchor cable is poured into a slope body, a hole allowing the anchor cable to penetrate is formed in the enclosure body, and the tensioning mechanism is arranged at the end, away from the slope body, of the anchor cable and clamps the anchor cable. The anchor cable axial force monitoring device further comprises an anchor cable meter, the anchor cable meter and the anchor cable are concentrically arranged, an angle adjusting assembly is arranged on the enclosure body, a sleeve is arranged between the anchor cable meter and the tensioning mechanism, and the sleeve abuts against the anchor cable meter and the tensioning mechanism. Tensioning force is provided for the anchor cable through the tensioning mechanism, stress dissipation of the anchor cable meter is monitored, so that dissipation of prestress of the anchor cable is indirectly obtained, the prestress variable quantity of the slope body around the foundation pit is judged, workers can take and formulate necessary engineering measures in time, potential safety hazards of construction are reduced, and the construction safety is improved.
本发明公开了一种基坑支护自动化监测系统，包括围护体，围护体上设有锚索轴力监测装置，其包括穿设于围护体的锚索以及用于向锚索提供拉力的张拉机构，锚索的一端灌注于坡体，围护体开设有供锚索穿设的孔洞，张拉机构设于锚索远离坡体的一端并夹持于锚索；锚索轴力监测装置还包括锚索计，锚索计与锚索同心设置，围护体上设有角度调节组件，锚索计与张拉机构之间设有套筒，套筒与与锚索计及张拉机构相抵。本发明中通过张拉机构向锚索提供张拉力，并且，监控锚索计的受力耗散，从而间接地得出锚索预应力的耗散，由此判断基坑的周边坡体的预应力变化量，以便于工作人员及时采取和制定必要的工程措施，由此降低施工安全隐患，提高施工安全。
Automatic foundation pit support monitoring system
The invention discloses an automatic foundation pit support monitoring system. The automatic foundation pit support monitoring system comprises an enclosure body, an anchor cable axial force monitoring device is arranged on the enclosure body and comprises an anchor cable arranged on the enclosure body in a penetrating mode and a tensioning mechanism used for providing tension for the anchor cable, one end of the anchor cable is poured into a slope body, a hole allowing the anchor cable to penetrate is formed in the enclosure body, and the tensioning mechanism is arranged at the end, away from the slope body, of the anchor cable and clamps the anchor cable. The anchor cable axial force monitoring device further comprises an anchor cable meter, the anchor cable meter and the anchor cable are concentrically arranged, an angle adjusting assembly is arranged on the enclosure body, a sleeve is arranged between the anchor cable meter and the tensioning mechanism, and the sleeve abuts against the anchor cable meter and the tensioning mechanism. Tensioning force is provided for the anchor cable through the tensioning mechanism, stress dissipation of the anchor cable meter is monitored, so that dissipation of prestress of the anchor cable is indirectly obtained, the prestress variable quantity of the slope body around the foundation pit is judged, workers can take and formulate necessary engineering measures in time, potential safety hazards of construction are reduced, and the construction safety is improved.
本发明公开了一种基坑支护自动化监测系统，包括围护体，围护体上设有锚索轴力监测装置，其包括穿设于围护体的锚索以及用于向锚索提供拉力的张拉机构，锚索的一端灌注于坡体，围护体开设有供锚索穿设的孔洞，张拉机构设于锚索远离坡体的一端并夹持于锚索；锚索轴力监测装置还包括锚索计，锚索计与锚索同心设置，围护体上设有角度调节组件，锚索计与张拉机构之间设有套筒，套筒与与锚索计及张拉机构相抵。本发明中通过张拉机构向锚索提供张拉力，并且，监控锚索计的受力耗散，从而间接地得出锚索预应力的耗散，由此判断基坑的周边坡体的预应力变化量，以便于工作人员及时采取和制定必要的工程措施，由此降低施工安全隐患，提高施工安全。
Automatic foundation pit support monitoring system
基坑支护自动化监测系统
ZHONG LIN (Autor:in) / LIN DINGWEI (Autor:in) / LI JIAHONG (Autor:in) / CHEN LIN (Autor:in) / FENG XIONGYA (Autor:in) / WEI CHUAN (Autor:in) / YANG WANSHUAI (Autor:in) / DENG GEN (Autor:in)
08.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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