Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Prefabricated fabricated bridge pier and assembling construction method thereof

A prefabricated assembly and construction method technology, applied in the direction of erecting/assembling bridges, bridges, bridge parts, etc., can solve problems such as inapplicability, and achieve the effect of small occupied space, accelerated construction progress, and wide application range

Inactive Publication Date: 2018-04-13
SOUTHEAST UNIV
View PDF12 Cites 17 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent requires cast-in-place concrete and does not apply to hollowed-out concrete piers

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 fabricated bridge pier and assembling construction method thereof
  • Prefabricated fabricated bridge pier and assembling construction method thereof
  • Prefabricated fabricated bridge pier and assembling construction method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] The present invention will be further described below in conjunction with embodiment and accompanying drawing.

[0039] The prefabricated piers can be hollow or solid, and the cross-section can be circular, rectangular or square. It can be fixed or variable cross-section. Now take the circular cross-section solid flowerpot-type piers as an example to illustrate :

[0040] A prefabricated bridge pier, such as figure 1 , figure 2 As shown, it includes pier cap segment 1, pier body segment 2 and cap 3; the length of the circular upper built-in steel casing 4-1 protruding from the bottom of pier cap segment 1 is 30cm, and the upper built-in steel casing Eight upper anchor holes 9-1 are evenly distributed on the barrel wall of the casing 4-1; the top of the cap 3 protrudes from a circular lower built-in steel casing 4-2, the length of which is 30cm, and the lower built-in steel protection Eight lower anchor holes 9-2 are evenly distributed on the barrel wall of the barre...

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

PropertyMeasurementUnit
Lengthaaaaaaaaaa
Lengthaaaaaaaaaa
Total lengthaaaaaaaaaa
Login to View More

Abstract

The invention discloses a prefabricated fabricated bridge pier and an assembling construction method thereof. The prefabricated fabricated bridge pier comprises a pier cap segment, a pier body linearsegment and a bearing platform. Grooves which are each formed by two concentric round steel casings are formed in the head and the tail of the pier body linear segment correspondingly; the pier cap segment is a bridge pier straight-curved transition segment, the pier cap is internally provided with the round steel casings, and the round steel casings extend out of the lower end of the pier cap tobe matched with the grooves of the linear segment; a round steel casing is arranged in the center of the top of the bearing platform and extends out of the top surface of the bearing platform to be matched with the grooves of the linear segment; and the steel casings are connected through bolts. According to the prefabricated fabricated bridge pier and the assembling construction method thereof, the flowerpot-shaped bridge pier is subjected to prefabricated assembling, the bridge pier is divided into the pier cap segment and the pier body segment, the assembling direction of the bridge pier isunified, the difficulty of site construction alignment is reduced, the construction time is shortened, pollution of site construction to surrounding environment is reduced, and the influence of construction on surrounding traffic is minimized.

Description

technical field [0001] The invention relates to a prefabricated assembled bridge pier and an assembly construction method thereof, belonging to the field of bridges. Background technique [0002] With the rapid development of construction industrialization, the bridge structure will inevitably enter the industrialization period of rapid assembly. Segmentally assembled precast concrete piers have the advantages of fast construction, reliable quality, little impact on the environment, and little impact on traffic. This type of bridge pier is a structural system that divides the pier body into several segments vertically, the longitudinally stressed steel bars are disconnected between the segments, and these prefabricated components are assembled through certain connection methods. [0003] There are many ways to connect prefabricated piers, and the technical purpose of the present invention is to provide a safe and reliable assembly connection method and construction method. ...

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): E01D19/02E01D21/00
CPCE01D19/02E01D21/00
Inventor 王文炜
Owner SOUTHEAST UNIV
Features
  • Generate Ideas
  • 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