Prefabricated T-beam end formwork and anchor sealing construction process

An end formwork and formwork technology, applied in bridges, bridge materials, bridge construction, etc., can solve the problems of cracking flatness, concrete cannot be vibrated, and the structure of the end formwork is single, so as to increase the pouring quality, solve the problem of easy damage, The effect of improving pour quality

Pending Publication Date: 2020-12-08
ROAD & BRIDGE EAST CHINA ENG +1
View PDF0 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The first object of the present invention is to provide a prefabricated T-beam end formwork to solve the problems of single structure of the traditional end formwork, easy damage, cracking and poor flatness of t

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Prefabricated T-beam end formwork and anchor sealing construction process
  • Prefabricated T-beam end formwork and anchor sealing construction process
  • Prefabricated T-beam end formwork and anchor sealing construction process

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0040] The present invention is further detailed below with reference to the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are merely illustrative of the invention and are not limited thereto. It will also be also to be described, and only the parts associated with the present invention are shown in the drawings rather than all structures.

[0041] In the description of the present invention, the term "connected", "connection", "fixed", unless otherwise specified, "connected", "fixed", for example, may be a fixed connection, or a detachable connection, or integral However, it can be a mechanical connection or an electrical connection; it can be directly connected, or the intermediate medium can be indirectly connected, which may be a communication between two elements or two components. Relationship. The specific meaning of the above terms in the present invention will be appreciated to those skilled in the art.

[0042] ...

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

No PUM Login to view more

Abstract

The invention belongs to the technical field of T-beam pouring construction, and discloses a prefabricated T-beam end formwork and an anchor sealing construction process. The prefabricated T-beam endformwork comprises a first formwork body and a second formwork body, wherein the first formwork body is of an integrated shell structure with an opening, the opening of the first formwork body faces the side deviating from a T-beam body, the two ends of the opening are fixed to side formworks, the first formwork body is divided into an arc section, an anchor recess linear section, an anchor recesswidening section, an anchor recess horseshoe section and a leveling section from top to bottom in the first longitudinal axis direction of the first formwork body, anchorage device holes are formed in the anchor recess linear section and the anchor recess horseshoe section, the second formwork body comprises an anchor sealing formwork, the anchor sealing formwork is a flat plate piece, and the anchor sealing formwork can cover the end part of the T-beam formed after the first formwork body is poured. By arranging the first formwork body of the shell structure, the end with the anchor recess space is obtained by pouring at the end of the T-shaped beam body, the end is covered with the second formwork body, vibration pouring in anchor sealing construction is achieved, and the problems thatend concrete is prone to damage and cracking and poor in flatness are solved.

Description

technical field [0001] The invention relates to the technical field of T-beam pouring construction, in particular to a construction process of a prefabricated T-beam end formwork and an anchoring formwork. Background technique [0002] In the construction of modern expressway prefabricated bridges, T-beams are often used as the superstructure. The traditional T-beam end formwork only reserves the anchor hole tension part, which is designed as a circular or square convex groove. The disadvantage of this end formwork is that : The concrete at the end part is damaged, cracked, and poor in flatness, and the concrete cannot be vibrated when the anchor is sealed. Contents of the invention [0003] The first object of the present invention is to provide a prefabricated T-beam end formwork to solve the problems of single structure of the traditional end formwork and easy damage, cracking and poor flatness of the end concrete. [0004] The second object of the present invention is...

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
no application Login to view more
IPC IPC(8): E01D21/00E01D101/24
CPCE01D21/00E01D2101/24
Inventor 杨军宏张鹏罗鹏焦传春穆垚岐田国伟
Owner ROAD & BRIDGE EAST CHINA ENG
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
PatSnap group products

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