Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Filling type dam breach rapid plugging truss device and emergency rescue method
The invention discloses a filling type dam breach rapid plugging truss device and an emergency rescue method.The device comprises a truss capable of being spliced and assembled, a vacuum first prefabricated pipe bag and a barrier plate are arranged in the truss, the barrier plate is located on one side of the first prefabricated pipe bag, and a second prefabricated pipe bag is hung on the outer side of the truss; the two ends of the truss are connected to an upstream pile body and a downstream pile body of an upstream dam and a downstream dam, the first prefabricated pipe bag and the second prefabricated pipe bag are used for being filled with filler so that the truss can settle to block a dam burst opening, along with expansion of the first prefabricated pipe bag, the blocking plate is gradually attached to the edge of the truss, and the second prefabricated pipe bag can be tightly attached to the dam after being filled. According to the emergency rescue method, the construction difficulty is low, the operation safety is high, operation is carried out when transportation conditions and professional construction equipment are lacked, the truss is rapidly assembled, the truss is rotated along the water or translated to be aligned to a dike burst opening through the buoy, then land or water filling is carried out by using local materials, the truss can be stacked in height after sedimentation, and efficient and effective leaking stoppage is achieved.
本发明公开了一种充填式堤坝溃口快速封堵桁架装置及应急抢险方法，该装置包括可拼接组装的桁架，桁架内布置有真空状的第一预制管袋和阻挡板，阻挡板位于第一预制管袋一侧，桁架外侧悬挂有第二预制管袋，桁架两端连接于上下游堤坝的上游桩体和下游桩体，第一预制管袋和第二预制管袋用于填充填料、以使桁架沉降堵住溃堤口，随着第一预制管袋膨胀、阻挡板逐渐贴近桁架边缘，第二预制管袋在填充后能够与堤坝紧贴；该应急抢险方法施工难度低、操作安全性高，符合在缺乏运输条件、专业的施工设备时进行作业，快速组装桁架，利用浮筒顺水旋转或平移桁架对准溃堤口，然后就地取材进行陆上或水上填充，桁架沉降后可在高度上堆叠，实现了高效有效堵漏。
Filling type dam breach rapid plugging truss device and emergency rescue method
The invention discloses a filling type dam breach rapid plugging truss device and an emergency rescue method.The device comprises a truss capable of being spliced and assembled, a vacuum first prefabricated pipe bag and a barrier plate are arranged in the truss, the barrier plate is located on one side of the first prefabricated pipe bag, and a second prefabricated pipe bag is hung on the outer side of the truss; the two ends of the truss are connected to an upstream pile body and a downstream pile body of an upstream dam and a downstream dam, the first prefabricated pipe bag and the second prefabricated pipe bag are used for being filled with filler so that the truss can settle to block a dam burst opening, along with expansion of the first prefabricated pipe bag, the blocking plate is gradually attached to the edge of the truss, and the second prefabricated pipe bag can be tightly attached to the dam after being filled. According to the emergency rescue method, the construction difficulty is low, the operation safety is high, operation is carried out when transportation conditions and professional construction equipment are lacked, the truss is rapidly assembled, the truss is rotated along the water or translated to be aligned to a dike burst opening through the buoy, then land or water filling is carried out by using local materials, the truss can be stacked in height after sedimentation, and efficient and effective leaking stoppage is achieved.
本发明公开了一种充填式堤坝溃口快速封堵桁架装置及应急抢险方法，该装置包括可拼接组装的桁架，桁架内布置有真空状的第一预制管袋和阻挡板，阻挡板位于第一预制管袋一侧，桁架外侧悬挂有第二预制管袋，桁架两端连接于上下游堤坝的上游桩体和下游桩体，第一预制管袋和第二预制管袋用于填充填料、以使桁架沉降堵住溃堤口，随着第一预制管袋膨胀、阻挡板逐渐贴近桁架边缘，第二预制管袋在填充后能够与堤坝紧贴；该应急抢险方法施工难度低、操作安全性高，符合在缺乏运输条件、专业的施工设备时进行作业，快速组装桁架，利用浮筒顺水旋转或平移桁架对准溃堤口，然后就地取材进行陆上或水上填充，桁架沉降后可在高度上堆叠，实现了高效有效堵漏。
Filling type dam breach rapid plugging truss device and emergency rescue method
一种充填式堤坝溃口快速封堵桁架装置及应急抢险方法
YAN LIQUN (Autor:in) / JU XIANHAI (Autor:in) / YAN HAOHUA (Autor:in)
06.01.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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