Floor prefabricated prestressed double-T plate and manufacturing method thereof
A prestressing and floor technology, applied to floors, manufacturing tools, building components, etc., can solve the problems of small scale, cracking, and general bearing capacity of ordinary prefabricated floors, etc., to achieve large bearing capacity and good finishing Effect
Pending Publication Date: 2019-01-01
田间
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Common prefabricated slabs have the following problems: 1. Ordinary prefabricated slabs have average bearing capacity; 2. Ordinary prefabricated slabs are small in scale and poor in integrity; 3. Ordinary prefabricated slabs are easily affected by other factors during installation or transportation. cracked by impact
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
[0019] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.
[0020] The prefabricated prestressed double T-slab is a prefabricated prestressed reinforced concrete load-bearing member combined with a slab and a beam. It has good structural mechanical properties, clear force transmission path, and simple geometric shape. It is a load-bearing member that can be made into a large-span, large-coverage area and relatively economical. As a prefabricated concrete component, double T panels are mainly used in the roofs of parking lots, factories and other types of buildings.
[0021] Such as Figure 1-3 As shown, the floor prefabricated prestressed double T board of the present invention comprises panel (1), left rib (2), right rib (3), steel strand (9), mesh (8), embedded part (6) and the bottom embedded part (7); wherein, the first distribution rib (4) and the second distribution rib (5) parallel to each othe...
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 floor prefabricated prestressed double-T plate. The floor prefabricated prestressed double-T plate comprises a panel, a left rib part, a right rib part, a plurality of steel strands, meshes, embedded parts and bottom embedded parts, wherein parallel first distribution ribs and second distribution ribs are arranged in the panel, the bottom embedded parts are arranged between the distribution ribs, and the embedded parts are arranged outside the distribution ribs; the left rib part and the right rib part are symmetrically arranged below the panel to form a double T-shaped structure; the meshes are centrally arranged in the rib parts, and the steel strands are distributed on both sides of the meshes; the steel strands are fixed by using a clamping piece type anchoragedevice and an anchoring plate; and the left and right rib steel strands are correspondingly tensioned in the left and right and upper and lower symmetrical directions. The invention further providesa manufacturing method of the floor prefabricated prestressed double-T plate. The floor prefabricated prestressed double-T plate has large bearing capacity, long strand table and good finishing property, a die bears pre-stressed tensile force, combination is achieved, and double-T plate products with different spans and sizes can be produced.
Description
technical field [0001] The invention relates to the technical field of building construction, in particular to a floor prefabricated prestressed double T board and a manufacturing method thereof. Background technique [0002] Ordinary prefabricated floor slabs are prefabricated in prefabricated factories or construction sites, and then installed on site. Common prefabricated slabs have the following problems: 1. Ordinary prefabricated slabs have average bearing capacity; 2. Ordinary prefabricated slabs are small in scale and poor in integrity; 3. Ordinary prefabricated slabs are easily affected by other factors during installation or transportation. Cracked due to impact. [0003] As a prefabricated concrete component, double T-slab has a good development prospect. Double T panels are mainly used in parking lots; they are also used to form the roofs of sports facilities (such as indoor swimming pools and gymnasiums), auditoriums, schools, theaters, warehouses and other typ...
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): E04B5/02B28B23/04
CPCE04B5/02B28B23/043
Inventor 田间
Owner 田间