Modularly assembled bridge facility
A modular and bridge technology, applied in bridge construction, bridges, bridge materials, etc., can solve the problems of long construction period, difficult recycling and reuse of cast-in-place concrete structures, and achieve fast and convenient assembly and reuse. High, the effect of increasing the comfort of the passage
Inactive Publication Date: 2020-11-17
董礼
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Problems solved by technology
But at the same time, when considering temporary or emergency spanning, they also have some disadvantages: the construction period of the cast-in-place concrete structure is long; Lifting equipment requirements make it difficult to reuse; steel structures are mostly used for long-span bridges and temporary construction measures and small reusable structures; composite beams have the advantages of both steel and concrete structures, but also have a long construction period, and difficult to recycle
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[0042] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.
[0043] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. 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, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.
[0044] refer to Figure ...
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The modularly-assembled bridge facility comprises a top and bottom plate module, inclined web member modules, straight web member modules and cross beam modules, the top and bottom plate module comprises corrugated steel plates, cross rods, transverse connecting plates, first bolt holes / drain holes, first connecting plates and first pin holes, and the transverse connecting plates are fixed to themiddle positions of the corrugated steel plates at equal intervals; the cross rods are symmetrically arranged on the two sides of the lower portion of the corrugated steel plate at intervals, the first bolt holes / drain holes are formed in the middle of the corrugated steel plate in a penetrating mode, and the first connecting plates are fixed to the two ends of the corrugated steel plate and located on the lower sides of the cross rods. The bridge facility of the scheme can realize modular assembly, can be spliced into bridge facilities with various spans, different beam heights and differentforms, and can meet the requirements of conventional temporary spanning; splicing is rapid and convenient, and full-bridge erection can be completed only through a small number of bolts and shear pins; component types are few, and the repeated utilization rate is high; stability is high, and construction risks are reduced.
Description
technical field [0001] The invention relates to the technical field of bridge construction, in particular to a modular assembled bridge facility. Background technique [0002] Conventional bridge structures can be divided into concrete structures, steel structures and composite structures according to materials, and generally have high reliability. But at the same time, when considering temporary or emergency spanning, they also have some disadvantages: the construction period of the cast-in-place concrete structure is long; Lifting equipment requirements make it difficult to reuse; steel structures are mostly used for long-span bridges and temporary construction measures and small reusable structures; composite beams have the advantages of both steel and concrete structures, but also have a long construction period, and Difficult to recycle. In view of the above problems, a modular assembled bridge facility is proposed. Contents of the invention [0003] The purpose of...
Claims
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IPC IPC(8): E01D15/133E01D6/00E01D101/30
CPCE01D6/00E01D15/133E01D2101/30
Inventor 董礼
Owner 董礼