Shield tunneling construction method for n-shaped underground diaphragm wall
A technology of underground diaphragm wall and construction method, which is applied in the direction of foundation structure engineering, sheet pile wall, building, etc., can solve the problems of mud gushing and sand gushing and surface settlement.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0062] What the present invention provides is a kind of Π-shaped underground diaphragm wall shield access hole construction method, and its specific method is as follows:
[0063] The first step is to formulate the construction process. The specific construction process is as follows:
[0064] Measurement and setting out → guide wall making → mud preparation and adjustment → ground wall formation and bottom cleaning replacement → GFRP reinforcement cage and bamboo reinforcement cage production and hanging → underwater concrete pouring → joint construction → joint pipe jacking → The entire construction is completed;
[0065] The second step, the specific construction process is as follows:
[0066] 1. Measurement and setting out:
[0067] According to the axis control piles, the axis control piles of the ground connection wall are measured, the control piles are protected piles, the elevation is introduced into the site, and the closed backtest method is used to set the bench...
PUM
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com