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A platform for research: civil engineering, architecture and urbanism
Anti-deformation freezing pipe and construction method thereof
The invention discloses an anti-deformation freezing pipe and a construction method thereof, and belongs to the technical field of stratum freezing, the anti-deformation freezing pipe comprises a plurality of pipe bodies and couplings, every two adjacent pipe bodies are fixedly connected through the couplings, and first annular grooves are formed in the pipe bodies. According to the freezing pipe, the flexibility of the freezing pipe can be improved, the freezing pipe can flexibly deform in the radial direction along with the stratum and can stretch out and draw back in the axial direction by designing the end or the coupling of the freezing pipe into the flexible structure, the deformation performance is remarkable, and the possibility of freezing pipe fracture accidents in engineering is reduced.
本发明公开了一种抗变形冻结管及其施工方法，属于地层冻结技术领域，其中，抗变形冻结管包括：管体和接箍，管体设置有多个，相邻两个管体通过接箍固定连接，管体上设置有第一环形槽，本发明构造简单，不需另外增加施工材料，能够提高冻结管的柔性，通过将冻结管的端部或接箍设计为柔性结构，这种冻结管既能随地层沿着径向发生柔性变形，又可以沿轴向进行伸缩，变形性能显著，降低工程中冻结管断裂事故发生的可能。
Anti-deformation freezing pipe and construction method thereof
The invention discloses an anti-deformation freezing pipe and a construction method thereof, and belongs to the technical field of stratum freezing, the anti-deformation freezing pipe comprises a plurality of pipe bodies and couplings, every two adjacent pipe bodies are fixedly connected through the couplings, and first annular grooves are formed in the pipe bodies. According to the freezing pipe, the flexibility of the freezing pipe can be improved, the freezing pipe can flexibly deform in the radial direction along with the stratum and can stretch out and draw back in the axial direction by designing the end or the coupling of the freezing pipe into the flexible structure, the deformation performance is remarkable, and the possibility of freezing pipe fracture accidents in engineering is reduced.
本发明公开了一种抗变形冻结管及其施工方法，属于地层冻结技术领域，其中，抗变形冻结管包括：管体和接箍，管体设置有多个，相邻两个管体通过接箍固定连接，管体上设置有第一环形槽，本发明构造简单，不需另外增加施工材料，能够提高冻结管的柔性，通过将冻结管的端部或接箍设计为柔性结构，这种冻结管既能随地层沿着径向发生柔性变形，又可以沿轴向进行伸缩，变形性能显著，降低工程中冻结管断裂事故发生的可能。
Anti-deformation freezing pipe and construction method thereof
一种抗变形冻结管及其施工方法
ZHANG TAO (author) / YANG WEIHAO (author) / YANG ZHIJIANG (author) / HAN TAO (author) / ZHANG CHI (author) / HUANG JIAHUI (author) / LUO TINGTING (author)
2022-05-13
Patent
Electronic Resource
Chinese
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