Foundation excavation retaining and protecting cast-in-situ bored pile construction method and equipment thereof
A technology for bored piles and foundation pit support, which is applied to foundation structure engineering, sheet pile walls, buildings, etc., can solve problems such as high construction cost, low construction efficiency, and difficulty in forming holes, and achieve green and environmentally friendly construction. The hole speed is accelerated, the effect of preventing hole collapse and hole diameter shrinkage
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0027] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0028] The implementation of the present invention will be described in detail below in conjunction with specific embodiments.
[0029] Such as Figure 3-8 Shown is the preferred embodiment provided by the present invention.
[0030] The foundation pit support bored pile construction method provided in this embodiment is used to form support piles around the foundation pit, which includes the following construction steps:
[0031] 1), refer to image 3 As shown, the pile position is positioned at the construction site, and the rotary drilling tool 103 is used to pre-pilot the hole;
[0032] 2),...
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