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A platform for research: civil engineering, architecture and urbanism
Pressure dispersion type slope anchor cable and parameter design method thereof
The invention discloses a pressure dispersion type side slope anchor cable and a parameter design method thereof, belongs to the technical field of anchor cables, and aims to solve the problem that the construction efficiency is not high due to the fact that a traditional steel strand anchor cable needs to be tensioned for multiple times when the anchor cable is tensioned. A gap-free anchoring section and n gap anchoring sections are sequentially arranged in the tensioning direction of the cable body, n is larger than or equal to 1, a compression gap is reserved between an anchorage device and a bearing plate in each gap anchoring section, and the gap amount of the n compression gaps is gradually increased in the tensioning direction. And the pressure of the bearing body on each anchoring section can be uniformly distributed only by uniform tensioning, so that equal stress is realized, uniform tensioning after multiple times of tension supplement is not needed, and the construction efficiency is greatly improved.
本发明公开了一种压力分散型边坡锚索及其参数设计方法，属于锚索技术领域，以解决传统钢绞线锚索在张拉锚索时需要进行多次张拉，导致施工效率不高的问题，该发明包括索体，沿索体的张拉方向依次设置有一个不留空隙锚固段和n个空隙锚固段，其中n≥1，每个空隙锚固段中的锚具和承压板之间预留有压缩空隙，且n个压缩空隙的空隙量沿张拉方向逐级增加，通过对空隙锚固段中的缝隙量进行合理设计，仅需要统一张拉即可使每个锚固段上的承载体压力均匀分配，实现受力相等，不需要对它进行多次补张后再统一张拉，极大的提高了施工效率。
Pressure dispersion type slope anchor cable and parameter design method thereof
The invention discloses a pressure dispersion type side slope anchor cable and a parameter design method thereof, belongs to the technical field of anchor cables, and aims to solve the problem that the construction efficiency is not high due to the fact that a traditional steel strand anchor cable needs to be tensioned for multiple times when the anchor cable is tensioned. A gap-free anchoring section and n gap anchoring sections are sequentially arranged in the tensioning direction of the cable body, n is larger than or equal to 1, a compression gap is reserved between an anchorage device and a bearing plate in each gap anchoring section, and the gap amount of the n compression gaps is gradually increased in the tensioning direction. And the pressure of the bearing body on each anchoring section can be uniformly distributed only by uniform tensioning, so that equal stress is realized, uniform tensioning after multiple times of tension supplement is not needed, and the construction efficiency is greatly improved.
本发明公开了一种压力分散型边坡锚索及其参数设计方法，属于锚索技术领域，以解决传统钢绞线锚索在张拉锚索时需要进行多次张拉，导致施工效率不高的问题，该发明包括索体，沿索体的张拉方向依次设置有一个不留空隙锚固段和n个空隙锚固段，其中n≥1，每个空隙锚固段中的锚具和承压板之间预留有压缩空隙，且n个压缩空隙的空隙量沿张拉方向逐级增加，通过对空隙锚固段中的缝隙量进行合理设计，仅需要统一张拉即可使每个锚固段上的承载体压力均匀分配，实现受力相等，不需要对它进行多次补张后再统一张拉，极大的提高了施工效率。
Pressure dispersion type slope anchor cable and parameter design method thereof
一种压力分散型边坡锚索及其参数设计方法
ZHUO JING (author) / YANG GANG (author) / SUN QUANWEI (author) / LIU SHILONG (author) / SHI YANG (author) / ZHANG PENG (author) / WANG HANXIAO (author) / JIANG HONGCAN (author) / WANG YULONG (author)
2024-01-26
Patent
Electronic Resource
Chinese
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