Novel earthquake damage control system for thin-wall hollow pier
A thin-walled hollow pier, earthquake damage technology, applied in the direction of bridges, bridge parts, bridge maintenance, etc., can solve thin-walled hollow piers weak shear, torsion resistance, thin-walled structure local and overall instability damage, thin-walled Hollow pier cracking damage and other problems, to achieve the effect of reducing the residual displacement of the pier after the earthquake, realizing the repairability, and better suppressing the cracking ability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0025] Such as Figure 1 to Figure 4 A new type of thin-walled hollow pier seismic damage control system is shown, including; pier base 1, thin-walled hollow pier 2 arranged on the upper end face of the pier base, high-toughness fiber reinforced cementitious composite (ECC) enlarged section 3, without Bonding prestressed tendons 4 and steel energy-consuming parts 5;
[0026] High-toughness fiber-reinforced cement-based composite (ECC) enlarged section 3 is set on the inner and outer sides of the lower part of the thin-walled hollow pier 2;
[0027] Inside the thin-walled hollow pier 2, there is one or more steel energy-consuming parts 5 fixed along the pier height through bolts 6 and steel backing plates 8;
[0028] The lower part of the unbonded prestressed tendon 4 is anchored to the pier base 1, and the upper part is anchored to the center of the first steel energy-dissipating member 5 from bottom to top;
[0029] The steel energy-consuming part 5 is an "H"-shaped steel m...
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