Method for protecting walls of punching piles in soft sand geology
A perforated pile and geological technology, which is applied to sheet pile walls, buildings, foundation structure engineering, etc., can solve problems such as the easy collapse of the perforated pile hole wall, and achieve the effect of improving the effect of grouting reinforcement, low cost and simple method
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Examples
Embodiment Construction
[0011] The perforated pile wall protection method in the soft sand geology of the present invention, it comprises:
[0012] Step 1: First, measure and release the pile positions on site according to the blueprint, and clearly mark the pile positions;
[0013] Step 2: Use excavators or forklifts to level and compact the site where the piles are to be constructed to ensure the compactness of the upper sand layer, and cover a layer of 30cm thick clay at the same time, and embed it in the sand surface , making the surface closed;
[0014] Step 3: Install a 2-3 meter long steel casing at the pile position according to the pile diameter. The diameter of the casing is 10cm larger than the pile diameter, and the casing is 200-300mm above the ground;
[0015] Step 4: With the center of the pile position as the center of the circle and the casing as the boundary, grouting is carried out within the range of 1 times the pile radius outside the casing. The depth of grouting is determined ...
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