Check patentability & draft patents in minutes with Patsnap Eureka AI!

A spliced ​​reinforced concrete bridge abutment structure

A reinforced concrete bridge abutment and splicing technology, which is applied in the field of bridge structure, can solve problems affecting the construction progress and achieve good stability

Active Publication Date: 2022-04-05
上海崇明水利工程有限公司
View PDF23 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Regarding the related technologies mentioned above, the inventor believes that there is a defect that direct pouring on site may affect the overall construction progress

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
  • A spliced ​​reinforced concrete bridge abutment structure
  • A spliced ​​reinforced concrete bridge abutment structure
  • A spliced ​​reinforced concrete bridge abutment structure

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0033] The application will be described in further detail below in conjunction with all the accompanying drawings.

[0034] The embodiment of the present application discloses a spliced ​​reinforced concrete bridge abutment structure, referring to figure 1 , including three vertical cast-in-place piles 1 below the ground, a vertical platform body 2 is installed above the cast-in-place pile 1, and a platform cap 3 whose length direction is parallel to the width direction of the bridge panel is installed above the platform body 2, and the platform body 2. The vertical side facing away from the bridge deck abuts against the filling soil at the bridge head.

[0035] refer to figure 2 and image 3 The upper surface of the cast-in-place pile 1 and the upper surface of the platform body 2 are fixedly connected with a vertical installation block 4, the length direction of the installation block 4 of the platform body 2 is parallel to the length direction of the platform cap 3, the...

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 relates to a spliced ​​reinforced concrete bridge abutment structure, which comprises cast-in-place piles, an abutment body arranged on the upper part of the cast-in-place piles, an abutment cap arranged on the top of the abutment body and used for positioning and installing bridge panels, the upper part of the cast-in-place piles and the abutment body Both parts are fixedly connected with vertical mounting blocks, the lower end of the platform body and the lower surface of the platform cap are provided with installation slots for the mounting blocks to be plugged in the vertical direction along the vertical direction, and the lower end of the platform body is installed to make the platform The body of the abutment is fastened to the fastening mechanism of the cast-in-place pile. The abutment facing the filling of the bridge head is respectively equipped with a retaining mechanism for blocking the filling and a drainage mechanism for timely discharging water seepage in the filling of the bridge head. The anti-seismic mechanism of the bridge's anti-seismic ability is equipped. When installing, insert the installation groove of the abutment body corresponding to the installation block of the cast-in-place pile along the vertical direction, and then pour cement slurry into the gap between the abutment body and the cast-in-place pile. The same is true for installation between the table cap and the table body, which can speed up the overall installation speed.

Description

technical field [0001] The invention relates to the technical field of bridge structures, in particular to a spliced ​​reinforced concrete bridge abutment structure. Background technique [0002] Generally, bridges will have abutments at both ends of themselves, that is, buildings that support the superstructure of the bridge and connect with the embankment. Generally, the steel bars are bound on site, then the mold is installed, and then poured into shape, which is time-consuming and inconvenient for construction. [0003] There is an existing abutment with a drainage structure behind the abutment, the notification number is CN206800179U, which includes an abutment cover beam arranged on the abutment pile foundation, an abutment back wall arranged at the upper end of the abutment cover beam, and left and right sides of the abutment cover beam Both abutment blocks are set, and ear walls are set on the left and right sides of the abutment back wall, and the cavity surrounded...

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
Patent Type & Authority Patents(China)
IPC IPC(8): E01D19/02E02D27/14E02D3/10E02D31/02E01D19/00
CPCE01D19/02E02D27/14E02D3/10E02D31/025E01D19/00E02D2450/106
Inventor 奚爱慧
Owner 上海崇明水利工程有限公司
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com