Transporting method and structure for tunnel construction through shield method

A technology of tunnel construction and transportation method, which is applied in the direction of tunnel, tunnel lining, underground transportation, etc., can solve the problems of difficult transportation of tunnel construction materials, and achieve the effect of high efficiency and good transportation safety.

Active Publication Date: 2018-09-28
SHANGHAI TUNNEL ENG CO LTD +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the defects of the prior art, to provide a transportation method and its transportation structure for shield tunnel construction, which can solve the problem that tunnel construction materials are difficult to transport under the conditions of small headroom and large slope

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  • Transporting method and structure for tunnel construction through shield method
  • Transporting method and structure for tunnel construction through shield method
  • Transporting method and structure for tunnel construction through shield method

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Embodiment Construction

[0042] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0043] refer to figure 1 , The present invention provides a transportation method for shield tunnel construction, which combines automobile transportation and rail locomotive transportation to solve the problem of difficult transportation under small clearance and large slope conditions. The transportation method of shield tunneling construction of the present invention will be described below in conjunction with the accompanying drawings.

[0044] The transportation method of shield tunneling construction of the present invention comprises the following steps:

[0045] combine Figure 1 to Figure 3 As shown, a π-shaped piece 11 is set up on the bottom segment in the horizontal tunnel near the working shaft (that is, the end away from the shield vehicle frame 90 in the tunnel), and the top surface of the π-shaped piece 11 is formed with a pla...

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Abstract

The invention relates to a transporting method and structure for tunnel construction through a shield method. The transporting method comprises the steps that a locomotive rail is laid on a segment atthe bottom in a tunnel, and one end of the locomotive rail extends into a shield vehicle frame; a pi-shaped piece is erected on the part, close to the other end of the locomotive rail, of the segmentat the bottom in the tunnel and extends to the position close to a working well, and a plane is formed in the top surface of the pi-shaped piece; a construction material is transported from the working well into the tunnel through a car travelling on the plane of the pi-shaped piece; the construction material on the car is hoisted to a rail locomotive travelling on the locomotive rail; and the construction material is transported into the shield vehicle frame through the rail locomotive. The transporting method and structure for tunnel construction through the shield method have the beneficial effects that car transporting and rail locomotive transporting are combined, the advantages of the two transporting modes are exerted, and the transporting difficult problems under the small-clearance and large-slope working condition are solved.

Description

technical field [0001] The invention relates to the technical field of tunnel construction, in particular to a transportation method for shield tunnel construction and a transportation structure thereof. Background technique [0002] At present, the transportation methods in the tunnel during the construction of large-diameter shield tunnels are mainly divided into rail locomotive transportation and automobile transportation. [0003] Rail locomotives are usually composed of 4-5 flat plates, which have the advantage of large single-transportation volume and small space occupation, but because the transportation needs to lay tracks in tunnels, two groups of vehicles usually share the same track, which has poor mobility and uses Car slipping accidents are prone to occur in working conditions with relatively large slopes (greater than 3%), and the safety is low. [0004] Compared with rail locomotives, automobiles have a small single-transport volume but better mobility and hi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F13/00E21F13/04E21D11/40E21D11/10E21D9/06
CPCE21D9/06E21D11/105E21D11/40E21F13/00E21F13/006E21F13/04
Inventor 卢康明王金一黄德中张亮范杰李刚蒋健李亚博许立斌周依军李瑞寇晓勇陈培新
Owner SHANGHAI TUNNEL ENG CO LTD
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