While-drilling casing pile side sectional high-pressure grouting system and method
A technology of high-pressure grouting and pipe-following while drilling, which is applied in construction, foundation structure engineering, etc., can solve problems such as insufficient pressure and insufficient side friction of pipe piles, and achieve the effect of improving pile side friction and bearing capacity
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Example Embodiment
[0052] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not used to limit the present invention.
[0053] Such as Figure 1 ~ Figure 7 As shown, the sectioned high-pressure grouting system on the side of the pipe pile while drilling according to the present invention includes a prestressed concrete pipe pile 1, an upper end plate 3 and a lower end plate arranged at both ends of the prestressed concrete pipe pile 1, which are sequentially connected 4. And the grouting pipe 2, the upper end plate 3 and the lower end plate 4 of the two adjacent concrete pipe piles are connected by welding, and a number of connecting grooves 7 are provided as grout grouting channels, and the connecting grooves 7 are along the pre- Radial setting of stress concrete pipe pile 1. In this embodi...
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