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A platform for research: civil engineering, architecture and urbanism
Reinforcing structure and reinforcing method for underground damaged pipeline
The invention relates to the technical field of pipeline construction, in particular to a reinforcing structure and reinforcing method for an underground damaged pipeline, sealing rings are mounted on the inner walls of the two sides of the damaged position of the damaged pipeline respectively, and a hard pipeline lining is embedded in the damaged position of the damaged pipeline, so that the damaged pipeline is prevented from collapsing; and then the foundation soil body is reinforced by injecting cement paste into the grouting space formed among the damaged pipeline, the hard pipeline lining and the sealing ring, so that the damaged area of the underground damaged pipeline has enough bearing capacity, the collapse of the damaged area of the pipeline is avoided, and the road traffic safety is ensured.
本发明涉及管道施工技术领域，尤其涉及一种地下破损管道的加固结构及加固方法，通过于破损管道的破损处的两侧内壁上分别安装密封环，并于破损管道的破损处嵌入安装硬质管道内衬，以防止破损管道塌陷，之后再通过对破损管道、硬质管道内衬和密封环之间形成的注浆空间注入水泥浆的方式，对地基土体进行加固，从而使得地下破损管道的破损区域具有足够的承载力，避免了管道破损区塌陷，确保了道路交通安全。
Reinforcing structure and reinforcing method for underground damaged pipeline
The invention relates to the technical field of pipeline construction, in particular to a reinforcing structure and reinforcing method for an underground damaged pipeline, sealing rings are mounted on the inner walls of the two sides of the damaged position of the damaged pipeline respectively, and a hard pipeline lining is embedded in the damaged position of the damaged pipeline, so that the damaged pipeline is prevented from collapsing; and then the foundation soil body is reinforced by injecting cement paste into the grouting space formed among the damaged pipeline, the hard pipeline lining and the sealing ring, so that the damaged area of the underground damaged pipeline has enough bearing capacity, the collapse of the damaged area of the pipeline is avoided, and the road traffic safety is ensured.
本发明涉及管道施工技术领域，尤其涉及一种地下破损管道的加固结构及加固方法，通过于破损管道的破损处的两侧内壁上分别安装密封环，并于破损管道的破损处嵌入安装硬质管道内衬，以防止破损管道塌陷，之后再通过对破损管道、硬质管道内衬和密封环之间形成的注浆空间注入水泥浆的方式，对地基土体进行加固，从而使得地下破损管道的破损区域具有足够的承载力，避免了管道破损区塌陷，确保了道路交通安全。
Reinforcing structure and reinforcing method for underground damaged pipeline
一种地下破损管道的加固结构及加固方法
ZHANG ZHAOQI (author) / HOU XIANWEI (author) / GUO YOUHONG (author) / XIA LEI (author) / FAN ZHONGLEI (author) / HU HAO (author) / HUANGFU SIYUAN (author) / FU SHENGJUN (author) / LI JUN (author)
2023-03-28
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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