Manufacturing method of internally arranged thin-wall H-shaped steel and wood composite beam
A technology of steel-wood combination and manufacturing method, which is applied in the direction of material gluing, long-strip structural members for load-bearing, structural elements, etc., can solve the problem of low combination efficiency of composite beams, and achieve material saving, simple construction technology, and energy saving The effect of high-strength wood
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1~13
[0043] A method for manufacturing a built-in thin-walled H-shaped steel-wood composite beam, such as Figure 1~5 shown, including the following steps:
[0044] Step 1. According to the bearing capacity requirements of the built-in thin-walled H-shaped steel-wood composite beam, draw up the dimensions of its thin-walled H-shaped steel 1, upper and lower flange planks 2, and both side web planks 3, and then make thin-walled H-shaped steel 1, upper and lower Flange plank 2, web plank 3 on both sides; described flange plank is cypress; described web plank is pine;
[0045] Step 2, prepare epoxy resin glue; Described epoxy resin glue is epoxy resin AB glue, and wherein A agent and B agent of epoxy resin AB glue are used after mixing evenly by mass ratio 1:1;
[0046] Step 3. Draw the grid line for positioning the position of the connecting bolts of the web plank by using the method of ink line on the web plank, and determine the position for installing the connecting bolts of the ...
Embodiment 14
[0062] Replace the epoxy resin adhesive in step 2 with the epoxy resin adhesive prepared by the following method: the preparation method of the epoxy resin adhesive is: 50 parts of modified epoxy resin, 10 parts of phenolic resin, polyvinyl After mixing 5 parts of polyamine, 10 parts of esterified carrageenan, 5 parts of tertiary amine, 5 parts of stabilizer, 8 parts of reactive diluent and 3 parts of curing agent, stir at 100°C for 60 minutes to obtain epoxy resin glue; The reactive diluent is 1,6-hexanediol diglycidyl ether; the stabilizer is butyl hydroxyanisole;
[0063] The preparation method of the modified epoxy resin is: by weight, add 30 parts of epoxy resin, 15 parts of γ-mercaptopropyltrimethoxysilane and 0.5 part of triethylamine in the supercritical device, after the device is sealed, Introduce carbon dioxide to 30MPa and stir for 2 hours at 60°C, then release the pressure, take 20 parts of the reaction product and 10 parts of N,N'-(4,4'-methylenediphenyl)bismaley...
Embodiment 15
[0066] Replace the epoxy resin adhesive in step 2 with the epoxy resin adhesive prepared by the following method: the preparation method of the epoxy resin adhesive is: 60 parts of modified epoxy resin, 20 parts of phenolic resin, polyvinyl After mixing 6 parts of polyamine, 8 parts of esterified carrageenan, 4 parts of tertiary amine, 4 parts of stabilizer, 6 parts of reactive diluent and 2 parts of curing agent, stir at 100°C for 60 minutes to obtain epoxy resin adhesive; The reactive diluent is 1,6-hexanediol diglycidyl ether; the stabilizer is butyl hydroxyanisole;
[0067] The preparation method of the modified epoxy resin is: by weight, add 25 parts of epoxy resin, 20 parts of γ-mercaptopropyltrimethoxysilane and 0.5 part of triethylamine in the supercritical device, after the device is sealed, Pass carbon dioxide to 45MPa and stir for 2 hours at 60°C, then release the pressure, take 20 parts of the reaction product and 10 parts of N,N'-(4,4'-methylenediphenyl)bismaleyl ...
PUM
Property | Measurement | Unit |
---|---|---|
diameter | aaaaa | aaaaa |
diameter | aaaaa | aaaaa |
tensile strength | aaaaa | aaaaa |
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