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Inclined shaft pavement structure and laying method

A pavement structure and pavement laying technology, which is applied in the direction of roads, roads, special pavements, etc., can solve the problems of long paving period, impractical and long construction period of inclined well pavement, and achieve low cost of concrete pavement, simple laying method and short construction period short effect

Inactive Publication Date: 2015-06-17
NO 7 ENG CO LTD OF CHINA RAILWAY 19 BUREAU GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the pavement strength of the reinforced concrete structure is higher, and the cost is also higher, and the construction period is longer, while the pavement strength requirement of the inclined shaft is not too high, and the use of the reinforced concrete structure will cause the cost to be too high and the laying period to be too long. Structural pavements are not practical for inclined shaft pavements

Method used

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  • Inclined shaft pavement structure and laying method
  • Inclined shaft pavement structure and laying method

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Embodiment Construction

[0016] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0017] Example of inclined shaft pavement structure

[0018] Such as figure 1 As shown, the embodiment of the inclined shaft pavement structure of the present invention includes a fixed column 2, a connecting belt 3 and a concrete layer (not shown), wherein the inclined shaft ground 1 forms a certain angle with the horizontal plane and extends along this angle, and two rows of fixed columns 2 They are respectively arranged on both sides of the road surface at the same interval, preferably the distance between the connecting columns is between 20cm and 40cm, for example, 30cm. A part of the fixed column 2 is inserted below the ground 1, and the fixed column 2 is set to be perpendicular to the ground 1, so that the fixed column 2 is firmly fixed on the ground 1, and the connecting belt 3 connects a pair of roads respectively located on both sides of the ...

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Abstract

The invention provides an inclined shaft pavement structure and a method for laying the inclined shaft pavement. The inclined shaft pavement structure comprises a concrete layer, multiple pairs of fixing columns and a plurality of connecting belts, wherein each pair of fixing columns are arranged on two sides of the pavement and fixed on the ground used for arranging and bearing the included shaft pavement, and the ground extends in an inclined direction; each connecting belt traverses the concrete layer and is connected with one pair of fixing columns in a tensioned manner; top edges of the connecting belts and top ends of the fixing columns are flush with a top surface of the concrete layer. The inclined shaft pavement is flat, relatively low in cost and short in construction cycle.

Description

technical field [0001] The invention relates to the field of building construction, in particular to a structure of an inclined shaft pavement and a method for laying the pavement. Background technique [0002] In the process of tunnel construction, especially for long tunnels, it is generally necessary to excavate inclined shafts to shorten the construction period, ensure better construction water, electricity and other external environments, and provide better construction conditions, sites and generated waste. For slag land, after the tunnel is built, the inclined shaft will no longer be used, and it will generally be used as a ventilation channel, or it will be sealed or locked. Since the inclined shaft itself has a certain angle relative to the horizontal plane, the road surface in the inclined shaft also has a certain slope accordingly. In order to make the pavement in the inclined shaft level, concrete is generally used for paving, but when the pavement is paved, aff...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C9/00E21D9/14
CPCE01C9/00E21D9/14
Inventor 门栩卉王岩刘国强张科辉刘秀昌
Owner NO 7 ENG CO LTD OF CHINA RAILWAY 19 BUREAU GRP
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