Large-section soft ground tunnel full-section construction structure and construction method
A technology with weak strata and large cross-sections, which is applied in tunnels, tunnel linings, underground chambers, etc., and can solve the problems of poor versatility, uneconomical equipment, and many excavation sections.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0075] Such as figure 1 , figure 2 The full-section construction structure of a large-section soft ground tunnel shown includes a tunnel excavation and anchorage system for excavating and anchoring the rock mass 3 in front of the face of the tunnel to be constructed, and the tunnel to be constructed has an excavation section greater than 50m 2 Large-section soft rock tunnel or large-section loess tunnel; the tunnel excavation and anchoring system includes a plurality of tunnel excavation and anchoring mechanisms for excavating and anchoring the rock mass 3 in front of the tunnel face; The structures of the excavating and anchoring mechanisms are the same and they are located in front of the face of the constructed tunnel, and a plurality of said tunnel excavating and anchoring mechanisms are arranged in parallel and arranged along the tunnel longitudinal extension direction of the constructed tunnel;
[0076] combine image 3 Each of the tunnel excavation and anchoring mech...
PUM
Property | Measurement | Unit |
---|---|---|
Outer diameter | aaaaa | aaaaa |
Length | aaaaa | aaaaa |
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