Strengthening method for armoured concrete slab
A reinforced concrete slab and anchoring technology, which is applied in the processing of building materials, building maintenance, construction, etc., can solve the problem of limited restoration of original structural performance, complex structural measures, high bond stress between high-strength steel strands and polymer mortar, etc. problems, to achieve the effect of improving safety and seismic performance, improving reliability and economy, and improving joint working performance
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0034] Example 1. refer to Figure 2-5 . A reinforcement method for a reinforced concrete slab, which uses a permanent mechanical anchoring device to install a cable 1 in the tension area of the reinforced concrete slab; after anchoring, use the reinforced concrete slab as a counter force device 1 Perform transverse tension to apply prestress and fix it, and then apply polymer mortar to cover the entire anchoring device and cable 1.
Embodiment 2
[0035] Example 2. The reinforcing method of the reinforced concrete slab described in embodiment 1, its specific steps are as follows: (1) cleaning is reinforced the reinforced concrete slab surface, exposes the concrete structure layer; On the reinforced reinforced concrete slab, an anchor bolt group and a steering bolt group are set; Every 2 groups of anchor bolt groups are used in conjunction with 1 group of steering bolt groups, and the steering bolt group is set in the middle of the 2 groups of anchor bolt groups; Material 1 is bypassed from one group of anchor bolt groups to another group of anchor bolt groups and preliminarily tensioned, then the anchor plate 4 with adhesive material on the bottom is installed on the anchor bolt group and tightened, and finally the cable is locked with a lock. The material 1 is locked; each anchor bolt group is provided with at least 2 anchor bolts 3, and each steering bolt group is provided with at least 1 steering bolt 2;
[0036] (2...
Embodiment 3
[0037] Example 3. In the reinforcement method for reinforced concrete slabs described in Example 2, the cable material 1 is continuously wound during installation, and cut off after bypassing all the anchor bolts 3 continuously.
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