A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Rapid relocation and transformation method for small-diameter rain sewage pipeline
The invention provides a small-diameter rain and sewage pipeline rapid relocation method which comprises the following steps: S1, surveying and setting out a relocation pipeline, and dividing the relocation pipeline into a plurality of construction sections according to the surrounding environment characteristics of a relocation line and the influence range on the road; s2, a pipeline groove is excavated in a sloping mode; s3, roughening treatment is conducted on the joint of the corrugated pipe, and a groove is excavated in the position, corresponding to the joint of the corrugated pipe, of the sand cushion layer; s4, connecting a heat shrink tube to the joint of two adjacent corrugated tubes in a sleeving manner, and bonding the outer surfaces of the heat shrink tube and the corrugated tubes into a whole in a heating manner; s5, the corrugated pipes of the different construction sections are in butt joint, and the grooves are backfilled after butt joint is completed; and S6, the corrugated pipes are connected with the corresponding inspection wells, and relocation is completed. Double-wall corrugated pipe and thermal shrinkable sleeve connection is used for replacing traditional reinforced concrete pipeline and socket type connection, mechanical use is reduced, the construction risk is reduced, and the construction efficiency is improved.
本发明提供一种小直径雨污水管道快速迁改方法，包括：步骤S1，对改迁管道进行测量放线，按照迁改线路周边环境特征及对道路影响范围划分多个施工分段；步骤S2，放坡开挖管道沟槽；步骤S3，对波纹管连接处进行打毛处理，在砂垫层对应波纹管接头位置开挖凹槽；步骤S4，将热缩管套接在相邻的两个波纹管接头处，通过加热的形式使热缩管与波纹管的外表面粘结成一体；步骤S5，对不同施工分段的波纹管进行对接，对接完成后对沟槽进行回填；步骤S6，将波纹管与对应的检查井进行连接，完成改迁。使用双壁波纹管及热缩套连接代替传统的钢筋砼管道及承插型连接，减少机械使用，降低施工风险，提高施工效率。
Rapid relocation and transformation method for small-diameter rain sewage pipeline
The invention provides a small-diameter rain and sewage pipeline rapid relocation method which comprises the following steps: S1, surveying and setting out a relocation pipeline, and dividing the relocation pipeline into a plurality of construction sections according to the surrounding environment characteristics of a relocation line and the influence range on the road; s2, a pipeline groove is excavated in a sloping mode; s3, roughening treatment is conducted on the joint of the corrugated pipe, and a groove is excavated in the position, corresponding to the joint of the corrugated pipe, of the sand cushion layer; s4, connecting a heat shrink tube to the joint of two adjacent corrugated tubes in a sleeving manner, and bonding the outer surfaces of the heat shrink tube and the corrugated tubes into a whole in a heating manner; s5, the corrugated pipes of the different construction sections are in butt joint, and the grooves are backfilled after butt joint is completed; and S6, the corrugated pipes are connected with the corresponding inspection wells, and relocation is completed. Double-wall corrugated pipe and thermal shrinkable sleeve connection is used for replacing traditional reinforced concrete pipeline and socket type connection, mechanical use is reduced, the construction risk is reduced, and the construction efficiency is improved.
本发明提供一种小直径雨污水管道快速迁改方法，包括：步骤S1，对改迁管道进行测量放线，按照迁改线路周边环境特征及对道路影响范围划分多个施工分段；步骤S2，放坡开挖管道沟槽；步骤S3，对波纹管连接处进行打毛处理，在砂垫层对应波纹管接头位置开挖凹槽；步骤S4，将热缩管套接在相邻的两个波纹管接头处，通过加热的形式使热缩管与波纹管的外表面粘结成一体；步骤S5，对不同施工分段的波纹管进行对接，对接完成后对沟槽进行回填；步骤S6，将波纹管与对应的检查井进行连接，完成改迁。使用双壁波纹管及热缩套连接代替传统的钢筋砼管道及承插型连接，减少机械使用，降低施工风险，提高施工效率。
Rapid relocation and transformation method for small-diameter rain sewage pipeline
一种小直径雨污水管道快速迁改方法
ZHU CHENYANG (author) / XING LICHAO (author) / XIAO GANG (author) / JIAO GUOSHUAI (author) / DUAN XIAOYA (author) / FU CHAO (author) / ZHAO JIWEI (author) / WANG SHUAIJIE (author) / SUN JIAN (author) / CAI YUHENG (author)
2024-07-05
Patent
Electronic Resource
Chinese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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