Prestress column tenon connection steel structure system and design method thereof
A connection structure and prestressing technology, applied in calculation, building components, building construction, etc., can solve problems such as environmental pollution, poor seismic performance of connection nodes, and low construction efficiency of steel structures
Active Publication Date: 2019-11-05
CHINA AVIATION PLANNING & DESIGN INST GRP
View PDF5 Cites 3 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] The purpose of the present invention is to provide a steel structure system and design method for prestressed column falcon connections, to solve the tec
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0080] Such as Figure 1-7As shown, the steel structure system connected by prestressed column falcons includes at least two layers of steel frame structures stacked vertically; each layer of steel frame structure includes steel columns 1, steel beams 2 and floor slabs 3; wherein, There is a group of steel columns 1 arranged at intervals along the horizontal and vertical intervals of the steel frame structure; the steel beams 2 have a group correspondingly connected between horizontally adjacent steel columns 1 and between vertically adjacent steel columns 1; The floor 3 is set on the top of a group of steel beams 2; the steel column 1 of each steel frame structure is disconnected at the connection with the floor 3 of the lower floor, and the prestressed column falcon connection structure is used between the adjacent two steel frame structures connect;
[0081] The prestressed column falcon connection structure includes a transparent eye 4, a top tenon 5, an elastic material ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM
Login to view more Abstract
The invention provides a prestress column tenon connection steel structure system and a design method thereof. The prestress column tenon connection steel structure system comprises at least two layers of steel-frame structures stacked in the vertical direction; steel columns of each layer of the steel-frame structure are broken at the connecting parts between the steel columns and the lower layers of floor slabs; adjacent steel-frame structures are connected through prestress column tenon connection structures; the prestress column tenon connection structures comprise through holes, top sleeving tenons, elastic materials and high-strength pulling cables; the through holes are formed in the tops of the steel columns of the lower layers of the steel-frame structures; the top sleeving tenonsare connected with the bottoms of the steel columns of the upper layers of the steel-frame structures; the top sleeving tenons at the bottoms of the steel columns are correspondingly inserted into the through holes in the tops of the steel columns; gaps are reserved between the side walls of the top sleeving tenons and the side walls of the through holes; gaps are reserved between the tops of thethrough holes and the bottoms of the steel columns of the upper layers of the steel-frame structures; the elastic materials are arranged in the gaps between the top sleeving tenons and the through holes; and the high-strength pulling cables penetrate through the steel columns vertically corresponding in the steel structure system. The technical problem that a traditional steel structure is low inconstruction efficiency, severe in environmental pollution and poor in connecting joint anti-seismic property is solved.
Description
technical field [0001] The invention belongs to the technical field of structural engineering, in particular to a steel structure system connected by prestressed column falcons and a design method thereof. Background technique [0002] Prefabricated steel structure buildings refer to buildings assembled from prefabricated parts and components on site. They have many advantages such as fast construction speed, less restriction by climatic conditions, labor saving, and improvement of construction quality. They are currently being vigorously promoted; Most of the structural buildings are connected by bolts or welds, which reduces the construction efficiency to a certain extent and causes environmental pollution; and the bolts or welds are rigid connections, the energy dissipation performance of the connection nodes is poor, and the seismic resistance of the steel structure system is relatively low. Low. Contents of the invention [0003] The object of the present invention i...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Application Information
Patent Timeline
Login to view more IPC IPC(8): E04B1/00E04B1/24E04B1/58E04B1/98E04H9/02G06F17/50
CPCE04B1/00E04B1/24E04B1/2403E04B1/98E04B2001/2421E04B2001/2451E04B2001/246E04H9/021E04H9/024
Inventor 葛家琪张国军刘鑫刚黄威振刘金泰朱鸿钧
Owner CHINA AVIATION PLANNING & DESIGN INST GRP
Who we serve
- R&D Engineer
- R&D Manager
- IP Professional
Why Eureka
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Social media
Try Eureka
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap