Temporary construction trestle suitable for mucky area and construction method

A muddy, trestle technology, applied to temporary construction trestles and construction fields, can solve the problems of long time consumption, high engineering cost, and many materials, and achieve the effects of reduced construction difficulty, less water environmental pollution, and easy transportation and installation

Pending Publication Date: 2022-07-08
HUBEI UNIV OF TECH
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the muddy area, the traditional method is used to build the trestle bridge. The substructure is greatly affected

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
  • Temporary construction trestle suitable for mucky area and construction method
  • Temporary construction trestle suitable for mucky area and construction method
  • Temporary construction trestle suitable for mucky area and construction method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0031] see Figures 1 to 7 , the temporary construction trestle in this embodiment mainly includes a bridge deck upper structure 100 and a lower structure, the bridge deck upper structure 100 includes a bridge deck structure 110 and a load-bearing upper structure for the bridge deck structure 110, and the upper structure includes an upper cushion beam 120, a shell The thunder beam 130 , the lower cushion beam 140 , and the bridge deck structure 110 are laid on the upper cushion beam 120 , and several Bailey beams 130 are fixedly installed between the upper cushion beam 120 and the lower cushion beam 140 in a laterally spaced manner. In this embodiment, the Bailey beams are first assembled in advance, and each Bailey beam is formed by connecting a plurality of Bailey sheets and fixed in series through Bailey pins. The assembled Bailey beams are transported to the construction pier and fixedly installed on the The preset position between the upper and lower pad beams. Bailey be...

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 discloses a temporary construction trestle suitable for a sludge area and a construction method, the temporary construction trestle comprises an upper structure and a lower structure of a bridge deck system, and the lower structure comprises a connecting assembly, a buoyancy box and a plurality of positioning assemblies; the connecting assembly is used for connecting the bridge deck system superstructure and the buoyancy tank; the positioning assembly is formed by connecting a positioning pile and an uplift pile which is provided with a tip end and is provided with a barb-shaped structure on a pile body; the buoyancy box is of a closed box structure which floats on the water surface when not injected with water and sinks after being injected with water. The buoyancy box is provided with a water inlet hole, a water outlet hole and a channel for the positioning assembly to penetrate through; each positioning assembly penetrates through a corresponding channel on the buoyancy tank so as to be connected with the buoyancy tank; after water is injected, the buoyancy box sinks, the positioning assembly is driven to sink, and the uplift pile is inserted into sludge. The temporary construction trestle is suitable for sludge areas, the construction process is simpler, and the construction cost is lower.

Description

technical field [0001] The invention belongs to the technical field of building construction, and in particular relates to a temporary construction trestle bridge and a construction method suitable for a silty area. Background technique [0002] As my country's infrastructure development is getting faster and faster, the development of bridge construction is also accelerating. In bridge construction, it is usually necessary to build a construction trestle parallel to the axis of the main bridge before the main construction, for the passage of personnel and the transportation of construction facilities during construction. The construction of bridges in deep-water silty areas often faces more difficult technical requirements, and traditional construction of trestle bridges will waste more manpower and material resources. At present, trestle bridges on water usually use sinking steel pipe piles as the substructure, and the load-bearing beams of the upper structure use assembl...

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): E01D15/00E02D5/28E02D23/02
CPCE01D15/005E02D5/285E02D23/02Y02A10/11
Inventor 刘耀东彭瑶杰李中流
Owner HUBEI UNIV OF TECH
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