Excavation construction technology for subway station foundation pit in upper-soft lower-hard ground
A technology for subway stations and construction techniques, which can be used in infrastructure engineering, excavation, artificial islands, etc., and can solve problems such as difficult construction
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0081] Such as figure 1 Shown is an excavation construction process for a subway station foundation pit in upper soft and lower hard strata, the middle supporting structure arranged in the inner middle part of the foundation pit 16-5 of the constructed subway station, and the enclosure structure of the foundation pit 16-5 of the constructed subway station Including the upper enclosure structure, the middle enclosure structure and the lower enclosure structure that protect the foundation pit 16-5 of the subway station from top to bottom. The upper soft and lower hard formations include a lower bedrock layer and an upper soil layer above the lower bedrock layer; the subway station foundation pit 16-5 is divided into an upper foundation pit and a lower foundation pit positioned below the upper foundation pit, The upper foundation pit is located in the upper soil layer, see Picture 1-1 ;
[0082] The upper enclosure structure includes two upper enclosure structures arranged sym...
PUM
Property | Measurement | Unit |
---|---|---|
Diameter | aaaaa | aaaaa |
Length | 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