Threaded splicing type steel-wood combined joint and mounting method
A steel-wood combination and splicing technology, applied in the direction of building and building structure, can solve the problems of stress concentration and difficulty in meeting the design requirements of large-span space structures, and achieve the effect of avoiding stress concentration, simple construction and improving integrity.
Active Publication Date: 2021-06-29
QINGDAO TECHNOLOGICAL UNIVERSITY
View PDF7 Cites 2 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
The existing steel-wood composite structure adopts integrated connection and phase-separated connection, and the internal force is transmitted in and out through the connector, which is difficult to meet the design requirements of large-span spatial structures, and the connection form between components is generally anchored connection, often in the connection stress concentration
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
[0056] The present invention will be further described below in conjunction with accompanying drawing.
[0057] Such as figure 1 As shown, the screw-spliced steel-wood composite node according to the present invention includes a buckle spliced steel pipe column 1, a steel-wood composite beam 2 and a threaded beam-column connector 3, and the steel-wood composite beam 2 passes through the threaded beam-column connector 3 is connected with the snap spliced steel pipe column 1.
[0058] The snap spliced steel pipe column includes an end steel pipe column 11 and a middle steel pipe column 12 .
[0059] As shown in Figure 2(a) and Figure 2(b), the end steel pipe column 11 includes an end round steel pipe 1101 and an arc-shaped steel sheet I1102, and the end round steel pipe 1101 is provided with two opposite arc-shaped steel sheets I1102 One side of the arc-shaped steel sheet I1102 is provided with a strip slot 1103, the other side is provided with a strip plug 1104, and t...
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 relates to the field of building structures, and particularly relates to a threaded splicing type steel-wood combined joint and a mounting method. The threaded splicing type steel-wood combined joint comprises a buckle splicing steel pipe column, a steel-wood combined beam and a threaded beam column connecting piece, wherein the steel-wood combined beam is connected with the buckle splicing steel pipe column through the threaded beam column connecting piece; the buckle splicing steel pipe column comprises end steel pipe columns and a middle steel pipe column, and the two ends of the middle steel pipe column are connected with the end steel pipe columns correspondingly; and the steel-wood combined beam comprises an upper flange combined plate, a web plate and a lower flange combined plate, and the web plate is connected with the upper flange combined plate and the lower flange combined plate through mortises and tenons. According to the threaded splicing type steel-wood combined joint, components are connected through threads, the integrity of the structure is improved, field welding is not needed, the construction period is effectively shortened, and enough lateral supporting is provided.
Description
technical field [0001] The invention relates to the field of building structures, in particular to a screw spliced steel-wood composite node and an installation method. Background technique [0002] With the improvement of people's awareness of environmental protection, the country vigorously advocates low-carbon and energy-saving green buildings and prefabricated buildings. The steel-wood composite structure ushered in a new opportunity for development. The emergence of the steel-wood composite structure makes the wooden structure return to the ranks of modern buildings, forming a rich and colorful architectural form. [0003] The steel-wood composite structure combines steel and wood through steel nodes and partial steel sections to give full play to their respective advantages. The plank can provide support for the steel plate and prevent the steel plate from buckling prematurely. The existing steel-wood composite structure adopts integral connection and phase-separa...
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 Patent Type & Authority Applications(China)
IPC IPC(8): E04B1/19E04B1/58
CPCE04B1/1909E04B1/1912E04B1/58
Inventor 牟犇赵斐
Owner QINGDAO TECHNOLOGICAL UNIVERSITY