Steel three-dimensional framework unit, steel three-dimensional combined framework and application thereof

A steel structure, three-dimensional technology, applied in the application of three-dimensional composite frame of steel structure, in the field of three-dimensional composite frame of steel structure, can solve problems such as difficult adjustment, heavy building structure weight, and aggravated urban road traffic congestion

Pending Publication Date: 2018-05-15
钟宝驹 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The construction is relatively difficult, the construction period is long, and the traffic congestion caused by the construction of the project will further aggravate the urban road traffic congestion
At the same time, once the route of the concrete elevated road is fixed, it is difficult to adjust
[0004] That is to say, the existing road building structure used for expansion has the following disadvantages: 1. The whole is not a recyclable material; 2. The piling depth is large, which has a great impact on the road; 3. The building structure is heavy, difficult to install, and difficult to construct; 4. After completion, it is not easy to adjust the line; 5. Single function

Method used

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  • Steel three-dimensional framework unit, steel three-dimensional combined framework and application thereof
  • Steel three-dimensional framework unit, steel three-dimensional combined framework and application thereof
  • Steel three-dimensional framework unit, steel three-dimensional combined framework and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0097] The three-dimensional frame unit of the steel structure includes a plurality of upright columns and horizontal beams installed on the upper part of the columns, and also includes a steel bridge deck installed on the beams, and the upper end plane of the steel bridge deck is laid with an asphalt concrete road surface. Install tie rods between columns and beams for added strength as required. This embodiment adopts a four-beam and four-column structure.

[0098] The four beams of the common unit form a rectangle, the four columns are located at the four corners of the rectangle, the rectangular steel bridge deck is installed on the beams, and the steel bridge deck is located on the horizontal plane.

[0099] The steel bridge deck of the straight curve unit has two straight lines and two arcs in the direction of the top view. Four columns are located on the four corners of the steel bridge deck. The four beams connect the columns on the upper part of the columns as Instal...

Embodiment 2

[0105] The three-dimensional composite frame of steel structure in this embodiment is applied to parking spaces and driveways.

[0106] On both sides of the urban motorway (lane adjacent to the sidewalk), a section of steel structure three-dimensional composite frame is set up, the upper floor is open to traffic, and the lower floor is for parking. The upper layer can be used as a special lane for buses and cars, and a parking spot is set up at a distance (such as 1000 meters), equipped with elevators and pedestrian ladders for passengers to get on and off. There is a parking space below the driveway.

[0107] The three-dimensional composite frame of the steel structure is built by ordinary units and straight ramp units. After the common units are connected, the steel bridge decks form a horizontal road surface together. After the straight ramp units are connected, the steel bridge decks form a straight slope road surface together. The front and rear sides of a level road. A s...

Embodiment 3

[0110] The three-dimensional composite frame of steel structure in this embodiment is applied to parking spaces and driveways.

[0111] A two-lane steel structure three-dimensional composite frame is set in the middle of the urban motorway. The upper layer can be used as a special lane for buses and cars, and a parking spot is set up at a distance (such as 1000 meters), equipped with elevators and pedestrian ladders for passengers to get on and off. There is a parking space on the lower level.

[0112] The three-dimensional composite frame of the steel structure is built by ordinary units and straight ramp units. After the common units are connected, the steel bridge decks form a horizontal road surface together. After the straight ramp units are connected, the steel bridge decks form a straight slope road surface together. The front and rear sides of a level road. A steel structure three-dimensional frame unit with a large span is erected on the outside of the two steel str...

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Abstract

The invention relates to a steel three-dimensional framework unit. The steel three-dimensional framework unit comprises a plurality of upright columns, transverse beams and a steel bridge deck, wherein each transverse beam is arranged at the upper part of the corresponding upright column; the steel bridge deck is arranged on the beams; an asphalt concrete pavement is paved at the flat surface of the upper end of the steel bridge deck; the columns and the transverses form a framework for erecting the steel bridge deck. The invention also relates to a steel three-dimensional combined framework built by the steel three-dimensional framework unit, and application of the steel three-dimensional combined framework; the steel three-dimensional combined framework is used for high-level bridges, low-level bridges, driving access, pedestrian access, and parking spaces. The steel three-dimensional framework unit has the advantages that the whole steel three-dimensional framework unit is made of recoverable material, the installation and detachment are easy, the construction time is shortened, the influence to a road is little, the functions are diversified, and the steel three-dimensional framework unit belongs to the technical field of road building.

Description

technical field [0001] The invention relates to a road construction technology, in particular to a steel structure three-dimensional frame unit, a steel structure three-dimensional composite frame formed by splicing the steel structure three-dimensional frame units, and also relates to the application of the steel structure three-dimensional composite frame. Background technique [0002] Traffic congestion and parking difficulties are global urban problems. With the process and acceleration of urbanization, the urban population and automobiles have increased sharply, causing people and vehicles to compete for lanes, vehicles for lanes, and urban road traffic congestion to become increasingly obvious. The increase in cars and the lack of parking spaces have resulted in increased parking on the side of the road and reduced driving area, further causing traffic congestion. Simultaneously, once urban high-rise buildings are formed, streets (urban roads) cannot be widened. [0...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C1/04E01D1/00E01D15/133E01D101/30
CPCE01C1/04E01D1/00E01D15/133E01D2101/30
Inventor 钟宝驹陈粤婷陈粤萌
Owner 钟宝驹
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