Soft soil area roadbed widening structure and construction method thereof
A technology for roadbed and soft soil, applied in infrastructure engineering, roads, excavation, etc., can solve the problems of high design and construction level requirements, rising land acquisition and demolition costs, and increased foundation treatment costs, so as to reduce land acquisition and demolition costs, Beautiful appearance, the effect of reducing the processing cost
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0031] The present invention will be further described below in conjunction with the drawings and implementation cases.
[0032] Such as figure 1 with figure 2 As shown, the present invention provides a subgrade widening structure in soft soil areas, including vertical piles 6, reinforced crushed stone cushion (including crushed stone cushion 4 and geogrid or geocell 8), reinforced soil Retaining wall (composed of geogrid 10, bagged gravel 11 and filling soil 12) and connecting piece 9. The vertical pile 6 penetrates the soft soil layer 1 and is supported on the lower bearing layer 2; the reinforced gravel cushion is laid on the top of the vertical pile 6; the reinforced soil retaining wall is built on the reinforced gravel cushion The connecting piece 9 is arranged at the junction of the reinforced earth retaining wall and the old roadbed 3 and is connected to the reinforced earth retaining wall and the old roadbed 3 respectively.
[0033] The reinforced earth retaining wall is...
PUM
Property | Measurement | Unit |
---|---|---|
Spacing | aaaaa | aaaaa |
Diameter | aaaaa | aaaaa |
Thickness | 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.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap