Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to the technical field of municipal pipeline repair, and discloses a municipal large-diameter pipe jacking pipeline slippage repair method under complex terrains, which comprises the following steps: S1, implementing water regulation and drainage; s2, isolating other nearby pipelines; s3, the disjoint pipeline is repaired; and S4, dredging and detecting work. According to the municipal large-pipe-diameter pipe jacking pipeline slippage repairing method under the complex terrain, the first-aid repair method of soil compaction grouting reinforcement, manual reverse steel pipe jacking and pipeline lining repairing is adopted, the potential safety hazard of pipeline operation is effectively eliminated, the influence on other surrounding pipelines and buildings is reduced, the function of a main pipeline is recovered, and the repairing method is scientific, economical and effective and has wide application prospects. The method is worthy of popularization in emergency rescue of similar accidents and has reference significance.
本发明涉及市政管道修复技术领域，且公开了一种复杂地形下市政大管径顶管管道滑脱修复方法，包括如下步骤：S1、实施调排水；S2、隔离附近其他管道；S3、抢修脱节管道；S4、清淤、检测工作。该复杂地形下市政大管径顶管管道滑脱修复方法，采用土体压密注浆加固、人工反向顶进钢管以及管道内衬修复的抢修方法有效地消除管道运行安全隐患，减少对周边其他管道、建筑的影响，恢复主管道的功能，该修复方法科学、经济、有效，值得在同类事故应急抢险中进行推广，具有借鉴意义。
The invention relates to the technical field of municipal pipeline repair, and discloses a municipal large-diameter pipe jacking pipeline slippage repair method under complex terrains, which comprises the following steps: S1, implementing water regulation and drainage; s2, isolating other nearby pipelines; s3, the disjoint pipeline is repaired; and S4, dredging and detecting work. According to the municipal large-pipe-diameter pipe jacking pipeline slippage repairing method under the complex terrain, the first-aid repair method of soil compaction grouting reinforcement, manual reverse steel pipe jacking and pipeline lining repairing is adopted, the potential safety hazard of pipeline operation is effectively eliminated, the influence on other surrounding pipelines and buildings is reduced, the function of a main pipeline is recovered, and the repairing method is scientific, economical and effective and has wide application prospects. The method is worthy of popularization in emergency rescue of similar accidents and has reference significance.
本发明涉及市政管道修复技术领域，且公开了一种复杂地形下市政大管径顶管管道滑脱修复方法，包括如下步骤：S1、实施调排水；S2、隔离附近其他管道；S3、抢修脱节管道；S4、清淤、检测工作。该复杂地形下市政大管径顶管管道滑脱修复方法，采用土体压密注浆加固、人工反向顶进钢管以及管道内衬修复的抢修方法有效地消除管道运行安全隐患，减少对周边其他管道、建筑的影响，恢复主管道的功能，该修复方法科学、经济、有效，值得在同类事故应急抢险中进行推广，具有借鉴意义。
Municipal large-pipe-diameter pipe jacking pipeline slippage repairing method under complex terrain
一种复杂地形下市政大管径顶管管道滑脱修复方法
ZHOU LEI (Autor:in)
03.03.2023
Patent
Elektronische Ressource
Chinesisch
Pipe jacking operation of large diameter pipe from open caissons
| Engineering Index Backfile | 1962
Semi-slotted pipe jacking supporting and jacking device for large-caliber municipal drainage pipe
| Europäisches Patentamt | 2021
Construction method for penetrating large-pipe-diameter jacking pipe through sea wall
| Europäisches Patentamt | 2021
Adjustable cutting edge simplifies jacking large diameter concrete pipe
| Engineering Index Backfile | 1963