A construction method of a shield tunnel
A technology of shield tunneling and construction method, which is applied in tunnels, infrastructure engineering, earthwork drilling, etc., can solve the problems of low anti-buoyancy, increased tunnel weight, and high cost, and achieves improved anti-buoyancy capacity, reduced engineering volume, Good anti-floating effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment
[0046] Example: such as figure 1 As shown, a shield tunnel continuous beam anti-floating structure provided in this embodiment includes several caps 3 arranged at intervals along the longitudinal direction of the shield tunnel 2, and all the caps 3 are arranged laterally on the shield tunnel 2 above, and the transverse centerlines of all the caps 3 are perpendicular to the vertical plane where the central axis of the shield tunnel 2 is; each of the caps 3 is provided with several sets of anti-corrosion Pulling piles 4, the number of groups of uplift piles 4 under the same cap 3 is the total number of shield tunnels 2 plus 1, and all groups of uplift piles 4 under the same cap 3 are respectively arranged in the corresponding The two sides of the shield tunnel 2, and two adjacent shield tunnels 2 share a group of uplift piles 4, the number of uplift piles 4 in each group of uplift piles 4 is at least 1, and each group of uplift piles The uplift piles 4 in 4 are also longitudina...
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