Earth surface monitoring method for shallow-buried underneath passing of a soft rock large deformation section tunnel through earth surface building
A technology for buildings and tunnels, which is applied in construction, on-site foundation soil survey, and infrastructure engineering, etc. It can solve the problems of not being able to accurately grasp the force of the extension body around the tunnel, so as to ensure construction safety and quality, and control tunnel settlement Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0037] A method for monitoring and measuring tunnels buried shallowly and penetrating buildings on the ground surface, comprising the following steps;
[0038] Observation inside the cave and observation outside the cave; observation inside the cave includes observation of the excavated surface and observation of the work site; observation outside the cave includes observation of ground buildings;
[0039] Surface settlement measurement and building settlement measurement; set surface settlement observation points before tunnel excavation, with a horizontal interval of 2-5m, and increase the measurement points around the tunnel centerline; the distance from the tunnel centerline to the farthest surface settlement observation point is greater than or equal to The sum of tunnel burial depth and tunnel excavation width; each section has more than 7 observation points;
[0040] Vault subsidence measurement and headroom change measurement; determine the section spacing according to...
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