Exposed prestressed truss supporting cable net dry coal shed

A technology of prestressing and supporting cables, which is applied to roofs, building components, building insulation materials, etc., can solve the problems of high construction complexity and large amount of cutting and welding of rods, and achieve high material utilization, obvious construction efficiency, and structural components The effect of using less

Pending Publication Date: 2021-01-15
BEIJING INST OF ARCHITECTURAL DESIGN
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At this time, the amount of bar cutting and welding on site is relatively large, and the construction complexity is high

Method used

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  • Exposed prestressed truss supporting cable net dry coal shed
  • Exposed prestressed truss supporting cable net dry coal shed
  • Exposed prestressed truss supporting cable net dry coal shed

Examples

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Embodiment Construction

[0037] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0038] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, ...

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Abstract

The invention relates to the technical field of large-span dry coal shed structures, in particular to an exposed prestressed truss supporting cable net dry coal shed. Few three-centered circular prestressed pipe truss structures are arranged in the longitudinal direction of the coal shed structure to serve as vertical supporting structures, and pipe trusses are connected into a uniform and stablewhole outside a plane through connecting trusses. The pipe trusses serve as a boundary, gaps are filled with an orthogonal cable net structure, bearing cables of the cable net structure are connectedto lug plates of lower chords of the prestressed pipe trusses, and wind-resistant cables are connected with a foundation through side cables. After the cable net and the pipe trusses form a whole, thecable net and the lower chords of the steel structure are covered with a tensioning film to form a final shielding system.

Description

technical field [0001] The invention relates to the technical field of large-span dry coal shed structures, in particular to an exposed prestressed truss supporting cable net dry coal shed. Background technique [0002] At present, the dry coal shed is a facility widely used in electric power, steel and other fields. Its main function is to shield the coal stockyard or ore stockyard, prevent coal from being showered in rainy and snowy weather, coal loss in windy weather, and pollute the surrounding area. environment. [0003] In terms of structural system, the large-span dry coal shed mainly adopts a three-center circle prestressed pipe truss structure. The main body of this structure is composed of horizontal gable trusses and standard trusses, and the structure is connected in series by connecting trusses along the span direction to form a stable whole ( figure 1 shown), and provide support for the roof (color steel plate). The roof (color steel plate) is installed on t...

Claims

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Application Information

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IPC IPC(8): E04H7/22E04H7/30E04B7/14E04B1/64
CPCE04B1/642E04B7/14E04H7/22E04H7/30
Inventor 王玮朱忠义张琳白光波孙寅建孙桐海王哲王毅陈一梁宸宇卜龙瑰邢珏蕙邓旭洋
Owner BEIJING INST OF ARCHITECTURAL DESIGN
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