Grouting pile construction method for dry operation drilling and waterless pouring of concrete
A technology of pouring concrete and construction method, which is applied in sheet pile wall, foundation structure engineering, construction and other directions, can solve the problems of high risk of under-hole operation, increased labor cost, difficulty, etc., and achieves improved construction quality, fast acceptance speed, The effect of fast infusion
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] Example 1 Construction of cast-in-place piles for the Qinglan Aqueduct in the Handan section of the main canal of the middle route of the South-to-North Water Diversion Project, combined with figure 1 The inventive method is described in detail:
[0035] (1) Geological survey and confirmation of pile locations: the conventional method completes the survey work before laying the casing and confirms the pile locations
[0036] The geological overburden that the pile passes through is mainly multi-layer structures such as artificial fill, clay rock, argillaceous siltstone, fine sand, and silt. Mainly clay rock. The thickness of a single layer of clay rock is generally 5m-20m, the thickness of a single layer of argillaceous siltstone is 0.5m-6.1m, and the thickness of a single layer of silt-fine sand (locally medium sand) is 1.1m-7.3m.
[0037] There is no surface water in the site. The site is located in the funnel area of Handan City. The buried depth of groundwater ...
PUM
Property | Measurement | Unit |
---|---|---|
Slump | 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