Soil cement fixed pile wall based on foundation ditch supporting and construction method thereof
A support technology for cement-soil walls and foundation pits, applied in sheet pile walls, foundation structure engineering, construction, etc., can solve the problems that cement-soil walls cannot be embedded into pebble layers, and achieve the effect of preventing overturning
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0019] Example 1
[0020] The soil layer at the bottom of the foundation pit is silty clay, locally silt, and the thickness is 1.0~2.0m, and there is a pebble layer underneath, the groundwater level is -3.5m, and the depth of the foundation pit is 5m. The calculation does not meet the requirements of anti-piping and anti-overturning . Use cement soil wall for support and seepage prevention.
[0021] As shown in Figures 2 and 3, the cement-soil wall positions are arranged according to the drawings. The cement-soil wall is overlapped by cement-soil mixing piles and arranged in the form of a grid. Carry out cement-soil mixing pile construction from the ground down, the pile diameter is 500mm, and the pile will stop when the top surface 8 of the pebble layer is formed, and the buried depth of the top surface 8 of the pebble layer is about 6-12m. According to calculations, in the retaining wall with a buried depth of 6-8m in the pebble layer, the soil at the bottom of the foundation pi...
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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap