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A platform for research: civil engineering, architecture and urbanism
Grouting rectification method for building with deformation joint
The invention relates to the technical field of building foundation lifting and reinforcing, and provides a grouting and inclination rectifying method for a building with a deformation joint, which comprises the following steps: grouting a foundation corresponding to the deformation joint of the building to form two spaced curtain walls; permeating and grouting between the two curtain walls to form a slurry interlayer for preventing slurry from permeating into the deformation joint; and grouting rectification is conducted on the buildings on the two sides of the deformation joint. According to the scheme, the double curtain walls and the slurry interlayer are formed below the foundation corresponding to the deformation joint through grouting, the design and use requirements of the deformation joint of the building can be fully guaranteed, and meanwhile the situation that the slurry permeates into the deformation joint in the lifting and inclination rectifying process, and consequently the function of the deformation joint fails is avoided. According to the method, rectification lifting is carried out in a mode of combining fine lifting and overall lifting, so that the lifting requirement is met, and the weak part of the deformation joint is protected.
本发明涉及建筑物地基抬升加固技术领域，提供一种用于含有变形缝建筑物的注浆纠倾方法，包括：在建筑物变形缝对应地基处注浆形成两个相互间隔的帷幕墙；在两个帷幕墙之间渗透注浆形成用于阻止浆液渗入变形缝中的浆液隔层；对变形缝两侧的建筑物进行注浆纠倾。根据本发明的方案，变形缝处对应地基下通过注浆形成双帷幕墙和浆液隔层，可在充分保证建筑物变形缝设计和使用要求的同时，又避免在抬升纠倾过程中浆液渗入变形缝，造成的变形缝功能失效。本发明采用精细化抬升与整体抬升相结合的方式进行纠倾抬升，既满足了抬升要求，又实现了对变形缝薄弱部位的保护。
Grouting rectification method for building with deformation joint
The invention relates to the technical field of building foundation lifting and reinforcing, and provides a grouting and inclination rectifying method for a building with a deformation joint, which comprises the following steps: grouting a foundation corresponding to the deformation joint of the building to form two spaced curtain walls; permeating and grouting between the two curtain walls to form a slurry interlayer for preventing slurry from permeating into the deformation joint; and grouting rectification is conducted on the buildings on the two sides of the deformation joint. According to the scheme, the double curtain walls and the slurry interlayer are formed below the foundation corresponding to the deformation joint through grouting, the design and use requirements of the deformation joint of the building can be fully guaranteed, and meanwhile the situation that the slurry permeates into the deformation joint in the lifting and inclination rectifying process, and consequently the function of the deformation joint fails is avoided. According to the method, rectification lifting is carried out in a mode of combining fine lifting and overall lifting, so that the lifting requirement is met, and the weak part of the deformation joint is protected.
本发明涉及建筑物地基抬升加固技术领域，提供一种用于含有变形缝建筑物的注浆纠倾方法，包括：在建筑物变形缝对应地基处注浆形成两个相互间隔的帷幕墙；在两个帷幕墙之间渗透注浆形成用于阻止浆液渗入变形缝中的浆液隔层；对变形缝两侧的建筑物进行注浆纠倾。根据本发明的方案，变形缝处对应地基下通过注浆形成双帷幕墙和浆液隔层，可在充分保证建筑物变形缝设计和使用要求的同时，又避免在抬升纠倾过程中浆液渗入变形缝，造成的变形缝功能失效。本发明采用精细化抬升与整体抬升相结合的方式进行纠倾抬升，既满足了抬升要求，又实现了对变形缝薄弱部位的保护。
Grouting rectification method for building with deformation joint
用于含有变形缝建筑物的注浆纠倾方法
CUI TENGYUE (author)
2024-11-22
Patent
Electronic Resource
Chinese
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