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A tunneling and assembly structure of a comprehensive utility gallery and its construction method

A technology of integrated pipe gallery and construction method, applied in infrastructure engineering, underwater structures, excavation, etc., can solve the problems of long cycle, large investment of manpower and material resources, and large impact on the surrounding environment, and achieve good economic and social benefits. , improve efficiency and economic effect

Active Publication Date: 2017-06-27
SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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Problems solved by technology

[0002] Under the vigorous advocacy of the country, the construction of comprehensive pipe corridors in my country has ushered in a new peak. The enthusiasm for construction in various places is very high, and various research work on the design and construction of comprehensive pipe corridors have achieved very good results. However, the traditional comprehensive The construction method of the pipe gallery requires a lot of manpower and material resources, the cost is high, the cycle is long, and the construction process has a great impact on the surrounding environment

Method used

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  • A tunneling and assembly structure of a comprehensive utility gallery and its construction method
  • A tunneling and assembly structure of a comprehensive utility gallery and its construction method
  • A tunneling and assembly structure of a comprehensive utility gallery and its construction method

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Embodiment Construction

[0034] The features of the present invention and other related features will be further described in detail below through embodiments with reference to the accompanying drawings, so as to facilitate the understanding of those skilled in the industry.

[0035] The invention provides a tunneling assembly structure for a comprehensive pipe gallery, which comprises a shield backing device and a U-shaped shield machine located in a foundation pit. Wherein, the shield backing equipment is located at the first end of the foundation pit, and the U-shaped shield machine is located at the second end of the foundation pit; the foundation pit is formed by excavation.

[0036] Such as figure 2 , Figure 8 In the example shown in the figure, the foundation pit is an initial pit formed by excavating the initial section of soil (such as figure 1 , Figure 7 ), then there are no other intermediate parts between the shield backrest equipment 1 and the U-shaped shield machine 2.

[0037] Such as imag...

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Abstract

The invention relates to a tunneling and assembling structure of a comprehensive pipe gallery and a construction method thereof. The first end of the foundation pit is provided with shield backing equipment, and the second end is provided with a U-shaped shield machine; the shield backing equipment and U The intermediate parts set between the type shield machines include: an expanded jack or its combination with one or more sections of the prefabricated section of the pipe gallery, or a section of pit or its combination with one or more sections of the prefabricated section of the pipe gallery combination, or one or more prefabricated sections of pipe gallery. The invention effectively improves the efficiency and economy of the construction of the comprehensive pipe gallery.

Description

Technical field [0001] The invention belongs to the technical field of construction of a comprehensive pipe gallery, and specifically relates to a tunneling assembly structure of a comprehensive pipe gallery and a construction method thereof. Background technique [0002] The construction of comprehensive pipeline gallery in my country has ushered in a new peak under the vigorous advocacy of the country. The enthusiasm for construction in various places is very high, and various research work on the design and construction of comprehensive pipeline gallery has achieved very good results. However, the traditional comprehensive The pipe corridor construction method requires a lot of manpower and material resources, high cost, long period, and the construction process has a great impact on the surrounding environment. Therefore, there is an urgent need to develop targeted construction equipment and construction procedures. Summary of the invention [0003] The purpose of the present ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D29/05E02D17/06
Inventor 徐辉卫丹王恒栋沈晔
Owner SHANGHAI MUNICIPAL ENG DESIGN INST GRP
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