Tension and compression coupling type high-strength and high-deformation anchor rod and method for using same
A large deformation, coupling type technology, applied in the installation of bolts, earthwork drilling, sheet pile walls, etc., can solve the problems of complex structure, difficult to achieve, high bearing capacity of large deformation bolts, and improve reliability and support. Protecting effect, optimizing stress state, and improving the effect of support resistance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0041] figure 1 and figure 2 They are respectively the schematic diagrams of the existing tension type anchor rod and the pressure type anchor rod, and their structures will not be described in detail.
[0042] Combine below Figure 3-Figure 7 The technical solution of the present invention is described.
[0043] Such as image 3 As shown, a tension-compression coupling type high-strength deformation anchor is mainly composed of an anchor body 1, a tray 2 and a nut 3, and the nut 3 outside the hole is used as the outer anchoring section c after being tightened, and the anchoring agent 5 is poured into the hole and then combined with The anchor body 1 is bonded as the inner anchoring section; the surface of the anchor body 1 of the inner anchoring section is in two states, the section near the hole is smooth and round, and the section near the bottom of the hole is rough; smooth and round The rod body constitutes a temporary inner anchoring section b, also known as "quasi-...
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