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A platform for research: civil engineering, architecture and urbanism
Deep foundation pit supporting structure under complex geological conditions and construction method
The invention discloses a deep foundation pit supporting structure under the complex geological condition and a construction method, and relates to the technical field of foundation pit supporting, the deep foundation pit supporting structure under the complex geological condition comprises a transverse supporting rod, an adjusting rod and a plurality of supporting piles, and the supporting piles are vertically arranged and used for abutting against the side wall of a foundation pit; the supporting piles are fixedly connected with sliding rails in the length direction of the supporting piles. The two ends of the transverse supporting rod are fixedly connected with the top ends of the supporting piles on the two opposite sides of the inner wall of the foundation pit correspondingly. One end of the adjusting rod is rotationally connected to the transverse supporting rod, the other end of the adjusting rod is slidably connected to the sliding rail, the adjusting rod can stretch out and draw back and can be locked to the fixed length, and a limiting assembly is arranged on the sliding rail and used for limiting sliding between the adjusting rod and the sliding rail. The method has the effect of reducing the collapse condition of the side wall of the foundation pit.
本申请公开了复杂地质条件下深基坑支护结构及施工方法，涉及基坑支护的技术领域，本申请中的复杂地质条件下深基坑支护结构包括横向支撑杆、调节杆和多根支护桩，所述支护桩竖向设置且用于抵紧基坑侧壁，所述支护桩上固定连接有沿支护桩长度方向的滑轨；所述横向支撑杆两端分别与基坑内壁相对的两侧上的支护桩顶端固定连接；所述调节杆一端转动连接于横向支撑杆，另一端滑动连接于所述滑轨，所述调节杆能够伸缩，且能够锁定至固定长度，所述滑轨上设置有限制组件，所述限制组件用于限制调节杆与滑轨之间的滑动。本申请具有减少基坑侧壁崩塌情况的效果。
Deep foundation pit supporting structure under complex geological conditions and construction method
The invention discloses a deep foundation pit supporting structure under the complex geological condition and a construction method, and relates to the technical field of foundation pit supporting, the deep foundation pit supporting structure under the complex geological condition comprises a transverse supporting rod, an adjusting rod and a plurality of supporting piles, and the supporting piles are vertically arranged and used for abutting against the side wall of a foundation pit; the supporting piles are fixedly connected with sliding rails in the length direction of the supporting piles. The two ends of the transverse supporting rod are fixedly connected with the top ends of the supporting piles on the two opposite sides of the inner wall of the foundation pit correspondingly. One end of the adjusting rod is rotationally connected to the transverse supporting rod, the other end of the adjusting rod is slidably connected to the sliding rail, the adjusting rod can stretch out and draw back and can be locked to the fixed length, and a limiting assembly is arranged on the sliding rail and used for limiting sliding between the adjusting rod and the sliding rail. The method has the effect of reducing the collapse condition of the side wall of the foundation pit.
本申请公开了复杂地质条件下深基坑支护结构及施工方法，涉及基坑支护的技术领域，本申请中的复杂地质条件下深基坑支护结构包括横向支撑杆、调节杆和多根支护桩，所述支护桩竖向设置且用于抵紧基坑侧壁，所述支护桩上固定连接有沿支护桩长度方向的滑轨；所述横向支撑杆两端分别与基坑内壁相对的两侧上的支护桩顶端固定连接；所述调节杆一端转动连接于横向支撑杆，另一端滑动连接于所述滑轨，所述调节杆能够伸缩，且能够锁定至固定长度，所述滑轨上设置有限制组件，所述限制组件用于限制调节杆与滑轨之间的滑动。本申请具有减少基坑侧壁崩塌情况的效果。
Deep foundation pit supporting structure under complex geological conditions and construction method
复杂地质条件下深基坑支护结构及施工方法
SHI LIN (author) / ZHANG QINGDI (author) / ZHAO QI (author) / HE GAOFEI (author) / LIU DONG (author)
2023-07-07
Patent
Electronic Resource
Chinese
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