Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Immersed tube tunnel joint stretching value monitoring method
The invention discloses an immersed tube tunnel joint stretching value monitoring method. The immersed tube tunnel joint stretching value monitoring method comprises the steps of respectively formingreserved holes with certain depths in concrete pipe joints on the left side and the right side of a tunnel joint, mounting a stainless steel rod in the hole on one side, mounting three stainless steelrods in the hole on the other side, enabling the steel rods on the two sides to be in butt joint through three wireless displacement sensors, connecting the steel rods with the displacement sensors through steel wires, and monitoring data through displacements of the three displacement sensors. According to the immersed tube tunnel joint stretching value monitoring method, the displacement of a pipe section joint, including dislocation, stretching, torsion and the like of the pipe section joint, can be monitored in an omnibearing manner; and a monitoring device is arranged in a reserved holein a pipe section structure, does not occupy the limit of a tunnel building, and is not easy to damage.
本发明公开了一种沉管隧道接头张开量监测方法，是在隧道接头左、右两侧的混凝土管节内分别设置一定深度的预留孔洞，在其中一侧的孔洞内安装一根不锈钢杆，在另外一侧的孔洞内安装三根不锈钢杆，利用三个无线位移传感器将两侧的钢杆进行对接，钢杆与位移传感器之间通过钢丝进行连接，通过三个位移传感器的位移监测数据。本发明可以全方位监测管段接头的位移，包括管段接头的错动、张开和扭转等；且监测装置布设在管段结构内的预留孔洞内，不侵占隧道建筑限界，不容易被破坏。
Immersed tube tunnel joint stretching value monitoring method
The invention discloses an immersed tube tunnel joint stretching value monitoring method. The immersed tube tunnel joint stretching value monitoring method comprises the steps of respectively formingreserved holes with certain depths in concrete pipe joints on the left side and the right side of a tunnel joint, mounting a stainless steel rod in the hole on one side, mounting three stainless steelrods in the hole on the other side, enabling the steel rods on the two sides to be in butt joint through three wireless displacement sensors, connecting the steel rods with the displacement sensors through steel wires, and monitoring data through displacements of the three displacement sensors. According to the immersed tube tunnel joint stretching value monitoring method, the displacement of a pipe section joint, including dislocation, stretching, torsion and the like of the pipe section joint, can be monitored in an omnibearing manner; and a monitoring device is arranged in a reserved holein a pipe section structure, does not occupy the limit of a tunnel building, and is not easy to damage.
本发明公开了一种沉管隧道接头张开量监测方法，是在隧道接头左、右两侧的混凝土管节内分别设置一定深度的预留孔洞，在其中一侧的孔洞内安装一根不锈钢杆，在另外一侧的孔洞内安装三根不锈钢杆，利用三个无线位移传感器将两侧的钢杆进行对接，钢杆与位移传感器之间通过钢丝进行连接，通过三个位移传感器的位移监测数据。本发明可以全方位监测管段接头的位移，包括管段接头的错动、张开和扭转等；且监测装置布设在管段结构内的预留孔洞内，不侵占隧道建筑限界，不容易被破坏。
Immersed tube tunnel joint stretching value monitoring method
沉管隧道接头张开量监测方法
ZHANG GUOZHU (Autor:in) / JIANG GUODONG (Autor:in) / LIU SONGYU (Autor:in) / TONG LIYUAN (Autor:in)
11.12.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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