Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method

A technology of integrated pipe gallery and concrete, applied in the field of construction, can solve the problems of inability to meet the needs, complex construction environment and conditions of the integrated pipe gallery, save time and economic cost, be beneficial to waterproofing and longitudinal stress, and reduce the cost of construction. Effect

Inactive Publication Date: 2017-01-18
SHENYANG JIANZHU UNIVERSITY
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0008] With the development of integrated utility tunnels and the need for renovation of old lines, the construction environment and conditions of integrated utility tunnels are becoming more and more complex. The current large-scale use of open cut and cast-in-place methods can no longer meet the needs of complex environments.

Method used

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  • Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method
  • Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method
  • Rectangular concrete comprehensive pipe gallery prefabricated pipe sections and machining method

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Embodiment Construction

[0038] The present invention is described in detail below in conjunction with accompanying drawing and embodiment:

[0039] As shown in the figure, the technical scheme adopted by the present invention is as follows:

[0040] The prefabricated segment of the rectangular concrete integrated pipe gallery is characterized in that it includes an L-shaped member 1 with a long-end bevel and a short-end chamfer, an in-line prefabricated member 2, and a long-end chamfer and a short-end bevel L-shaped member 3;

[0041] The two ends of the long-end bevel short-end chamfer L-shaped member 1 and the long-end bevel short-end L-shaped member 3 are prefabricated with a chamfer interface and a groove interface respectively, and both ends of the inline prefabricated member 2 are prefabricated Groove interface;

[0042] With a piece of one-shaped prefabricated component 2 as the base, one end of the prefabricated groove of the long-end bevel short-end chamfer L-shaped component 1 and the long-e...

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Abstract

The invention relates to rectangular concrete comprehensive pipe gallery prefabricated pipe sections and belongs to the technical field of buildings. A rectangular pipe gallery is detached into three standard members for prefabrication. Splicing is achieved through reserved connectors, holes are reserved, and connection is achieved through bolts. Waterproof structures are reserved at the seams. The pipe sections can be spliced in a mode A or a mode B, and staggered joint connection is achieved. The rectangular concrete comprehensive pipe gallery prefabricated pipe sections have the effects and advantages that the structure is simple, the whole member can be completed through only three kinds of pipe sections, manufacturing of molds in the early stage is reduced, and the cost can be greatly reduced; the waterproof effect is good, the application range is wide, and the rectangular concrete comprehensive pipe gallery prefabricated pipe sections are suitable for construction through the open cut method and the shield method; and construction is convenient, the construction speed is high, complex operation in the construction process is avoided, and the construction cost can be greatly reduced.

Description

technical field [0001] The invention belongs to the technical field of construction, in particular to a prefabricated segment of a rectangular concrete comprehensive pipe gallery. Background technique [0002] The concept of building underground pipeline integrated utility corridors in cities originated in Europe in the 19th century and first appeared in France. Since the birth of the world's first comprehensive underground pipeline system in Paris in 1833, it has been nearly 182 years of development. After a hundred years of exploration, research, improvement and practice, its technical level has fully matured, and has been greatly developed in many foreign cities, and has become a modern symbol of municipal construction management in developed cities abroad and a part of urban public management. [0003] The underground comprehensive pipe gallery system not only solves the problem of urban traffic congestion, but also greatly facilitates the maintenance and repair of muni...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D29/045
CPCE02D29/045
Inventor 张延年谢宜衡
Owner SHENYANG JIANZHU UNIVERSITY
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