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A platform for research: civil engineering, architecture and urbanism
High and steep slope excavation pre-supporting device and excavation method
The invention belongs to the technical field of slope excavation supporting equipment, and particularly relates to a high and steep slope excavation pre-supporting device and an excavation method.The high and steep slope excavation pre-supporting device comprises a high and steep slope body, a drainage ditch is formed in each layer of transportation shortcut of the high and steep slope body, and the ditch wall of each drainage ditch is sequentially connected with a plurality of concrete drainage grooves matched with the high and steep slope body; the inner wall of the concrete drainage groove is connected with a plurality of trapezoid hollow blocks matched with the inclined face of the concrete drainage groove. The high and steep slope excavation pre-supporting device has the functions of actively reinforcing supporting and monitoring the edge collapse of a drainage ditch, meanwhile, the situation that drainage fails due to the fact that a concrete drainage groove is damaged is avoided, and the pre-supporting device further has the functions of early warning the edge collapse of the horizontal part of the step of the high and steep slope and preventing the drainage structure from being blocked. A driver can be reminded to correct the position of the transport vehicle in time, the drainage reliability of the drainage structure can be improved, and the safety and reliability of high and steep slope excavation construction are further improved.
本发明属于边坡开挖支护设备技术领域，尤其是涉及一种高陡边坡开挖预支护装置及开挖方法，包括高陡边坡体，高陡边坡体的每层运输便道上均开设有排水沟，且排水沟的沟壁依次连接有多个与高陡边坡体相配合的混凝土排水槽，混凝土排水槽的内壁连接有多个与混凝土排水槽斜面相配合的梯形空心块。本发明使高陡边坡开挖预支护装置具有主动加强支护和排水沟边缘塌方监测的功能，同时避免混凝土排水槽损坏造成排水失效的情况，而且预支护装置还具有高陡边坡阶梯水平部边缘塌方预警和排水结构防堵塞的功能，不仅能够及时提醒驾驶员纠正运输车辆的位置，还能够提升排水结构排水的可靠性，进一步提升高陡边坡开挖施工的安全性和可靠性。
High and steep slope excavation pre-supporting device and excavation method
The invention belongs to the technical field of slope excavation supporting equipment, and particularly relates to a high and steep slope excavation pre-supporting device and an excavation method.The high and steep slope excavation pre-supporting device comprises a high and steep slope body, a drainage ditch is formed in each layer of transportation shortcut of the high and steep slope body, and the ditch wall of each drainage ditch is sequentially connected with a plurality of concrete drainage grooves matched with the high and steep slope body; the inner wall of the concrete drainage groove is connected with a plurality of trapezoid hollow blocks matched with the inclined face of the concrete drainage groove. The high and steep slope excavation pre-supporting device has the functions of actively reinforcing supporting and monitoring the edge collapse of a drainage ditch, meanwhile, the situation that drainage fails due to the fact that a concrete drainage groove is damaged is avoided, and the pre-supporting device further has the functions of early warning the edge collapse of the horizontal part of the step of the high and steep slope and preventing the drainage structure from being blocked. A driver can be reminded to correct the position of the transport vehicle in time, the drainage reliability of the drainage structure can be improved, and the safety and reliability of high and steep slope excavation construction are further improved.
本发明属于边坡开挖支护设备技术领域，尤其是涉及一种高陡边坡开挖预支护装置及开挖方法，包括高陡边坡体，高陡边坡体的每层运输便道上均开设有排水沟，且排水沟的沟壁依次连接有多个与高陡边坡体相配合的混凝土排水槽，混凝土排水槽的内壁连接有多个与混凝土排水槽斜面相配合的梯形空心块。本发明使高陡边坡开挖预支护装置具有主动加强支护和排水沟边缘塌方监测的功能，同时避免混凝土排水槽损坏造成排水失效的情况，而且预支护装置还具有高陡边坡阶梯水平部边缘塌方预警和排水结构防堵塞的功能，不仅能够及时提醒驾驶员纠正运输车辆的位置，还能够提升排水结构排水的可靠性，进一步提升高陡边坡开挖施工的安全性和可靠性。
High and steep slope excavation pre-supporting device and excavation method
一种高陡边坡开挖预支护装置及开挖方法
XIA XINBO (author) / LIANG ZHANHU (author) / ZHAO BAIYI (author) / FU HANJIAO (author) / CAO YI (author) / SU HAO (author) / TANG SHILIN (author) / YI YONGBIN (author) / LIU LINFENG (author) / LIU TAOHONG (author)
2024-01-30
Patent
Electronic Resource
Chinese
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