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A platform for research: civil engineering, architecture and urbanism
Electric smelting socket type connection construction process for Krah pipe of sewage pipe network
The invention relates to the technical field of krah pipe electric smelting construction, in particular to a krah pipe electric smelting socket and spigot joint type connection construction process for a sewage pipe network, which comprises the following steps: S1, digging a groove; s2, Krah pipe laying; s3, the Krah pipe is tensioned; s4, fixing a Krah tube; s5, the Krah pipe is welded; s6, power-off cooling is carried out; s7, the transfer tensioning force is relieved; and S8, backfilling the sewage pipe network. Natural cooling can be shortened, the fusion welding efficiency of the Krah pipe is improved, and finally the laying efficiency of a sewage pipe network is improved.
本申请涉及克拉管电熔施工技术领域，尤其是涉及一种污水管网的克拉管电熔承插式连接施工工艺，以下步骤：S1、开挖沟槽；S2、铺设克拉管；S3、拉紧克拉管；S4、固定克拉管；S5、熔接克拉管；S6、断电冷却；S7、解除转移拉紧力；S8、回填污水管网。本申请能够缩短自然冷却，提高克拉管的熔接效率，最终提高污水管网铺设效率。
Electric smelting socket type connection construction process for Krah pipe of sewage pipe network
The invention relates to the technical field of krah pipe electric smelting construction, in particular to a krah pipe electric smelting socket and spigot joint type connection construction process for a sewage pipe network, which comprises the following steps: S1, digging a groove; s2, Krah pipe laying; s3, the Krah pipe is tensioned; s4, fixing a Krah tube; s5, the Krah pipe is welded; s6, power-off cooling is carried out; s7, the transfer tensioning force is relieved; and S8, backfilling the sewage pipe network. Natural cooling can be shortened, the fusion welding efficiency of the Krah pipe is improved, and finally the laying efficiency of a sewage pipe network is improved.
本申请涉及克拉管电熔施工技术领域，尤其是涉及一种污水管网的克拉管电熔承插式连接施工工艺，以下步骤：S1、开挖沟槽；S2、铺设克拉管；S3、拉紧克拉管；S4、固定克拉管；S5、熔接克拉管；S6、断电冷却；S7、解除转移拉紧力；S8、回填污水管网。本申请能够缩短自然冷却，提高克拉管的熔接效率，最终提高污水管网铺设效率。
Electric smelting socket type connection construction process for Krah pipe of sewage pipe network
一种污水管网的克拉管电熔承插式连接施工工艺
TAN DAIQIANG (author) / WANG JIE (author) / JIA QIUDONG (author) / ZOU XINFENG (author) / ZHOU GANG (author)
2023-08-15
Patent
Electronic Resource
Chinese
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