Prefabricated energy dissipation and damping beam-column joint for prestressed concrete frame
A prefabricated beam and concrete technology, applied in earthquake resistance, building types, buildings, etc., can solve the problems of concrete damage at the beam-column interface, insufficient energy dissipation capacity, etc. Effect
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0045] Such as Figure 1-Figure 6 As shown, a prefabricated prestressed concrete frame energy-dissipating and shock-absorbing beam-column joint, including:
[0046] Along the axis of the prefabricated beam 1, the prestressed steel strand reserved channel 3 of the interconnected prefabricated beam 1 and prefabricated column 2 is provided. The steel strand 4 is connected by grouting between the prestressed steel strand 4 located in the middle of the prefabricated beam 1 and the prestressed steel strand reserved tunnel 3;
[0047] Angle steels 5 are pre-embedded at the upper and lower corners of both ends of the prefabricated beam 1, and reinforced steel plates 6 corresponding to the angle steels 5 are pre-embedded on the prefabricated column 2;
[0048] The angle steel support plate of the angle steel 5 perpendicular to the prefabricated column 2 is provided with an energy-dissipating steel bar joint 7, and the prefabricated column 2 is provided with two penetrating prefabricat...
Embodiment 2
[0062] Such as Figure 7 As shown, a prefabricated prestressed concrete frame energy-dissipating and shock-absorbing beam-column node differs from Embodiment 1 in that the interconnected prefabricated beam 1 and prefabricated column 2 include a prefabricated column 2 and a prefabricated beam 1, so The fixing device is a fixed steel plate 20 embedded in the prefabricated column 2 corresponding to the reinforced steel plate 6, and the energy-dissipating steel rod 9 passes through the fixed steel plate 20 and connects to the fixed steel plate through a fixed bolt 21. 20 connections.
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