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A construction method for a formwork trolley of a column-free straight wall vault subway station

A technology for formwork trolleys and subway stations, which is used in earth-moving drilling, underground chambers, and shaft equipment, etc., can solve the problems of long time and other problems, and achieve the effects of high construction efficiency, strong practicability, and safe and reliable construction.

Active Publication Date: 2020-05-15
CHINA RAILWAY 12TH BUREAU GRP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the deficiencies in the prior art, the present invention provides a formwork trolley and its construction method for a column-free, straight-walled, vaulted subway station, which solves the problem of long waiting time for equal strength

Method used

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  • A construction method for a formwork trolley of a column-free straight wall vault subway station
  • A construction method for a formwork trolley of a column-free straight wall vault subway station
  • A construction method for a formwork trolley of a column-free straight wall vault subway station

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Embodiment Construction

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0032] Such as Figure 1-7 As shown, a column-free straight wall vault subway station formwork trolley includes a symmetrically arranged vault upper trolley suspended on a concrete support, 1, the first station hall floor and other strong trolleys 2, the first station hall floor side Mould trolley 3, strong trolley 4 for the second platform layer, side mould trolley 5 for the second platform layer, and suspension rail system 6, mid-slab ...

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Abstract

The invention relates to the technical field of metro station body structure construction, in particular to a column-free straight-wall arched-roof metro station formwork trolley and a construction method thereof. The formwork trolley is selected as a formwork support system so that the requirements of the construction process of the metro station column-free straight-wall arched-roof structure can be met. Formwork trolleys include equal-strength trolleys and side formwork trolleys, the problem of long equal-strength time is effectively solved, the method is novel, construction is safe and reliable, and construction efficiency is high. The technology is advanced, and the method is suitable for column-free straight-wall arched-roof structure construction, high in practicability and good inpopularization prospect.

Description

Technical field [0001] The invention relates to the technical field of construction of the main structure of a subway station, and more specifically, to a column-free straight wall and vaulted subway station formwork trolley and a construction method thereof. Background technique [0002] With the development of rail transit and the continuous improvement of social living standards, people are no longer simply satisfied with the use of public transportation facilities, but began to pursue stylization and art, so the application of subway stations beyond the traditional form was born. The subway station with column, straight wall and vault is highly regarded for its spacious, transparent, simple and fashionable internal space. But at the same time, its large-scale promotion is affected by its complex structure and force, difficult construction, and high requirements. The formwork trolley has been used in tunnel engineering on a large scale due to its rigidity, good integrity, saf...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E21D11/10
CPCE21D11/102E21D11/105
Inventor 王海王毅军赵云强吴成刚罗强
Owner CHINA RAILWAY 12TH BUREAU GRP
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