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OEM Steel Plate Girder Bridge 42m Steel Suspension Bridge Simple Structure

Categories Steel Plate Girder Bridge
Brand Name: EVERCROSS
Model Number: COMPACT-200; COMPACT-100; CHINA 321 ; PB 100; LSB; GWD; DELTA; 450,etc
Certification: CNAS; COC; PVOC; SONCAP; CIDB;FORM E;FORM L; FORM M, etc
Place of Origin: China
MOQ: negotiation
Price: 1000USD ~ 2000USD Per ton
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Delivery Time: negotiation
Packaging Details: According to detailed order
Product Name: Steel Plate Girder Bridge
Material: Prefabricate Steel
Spans: Short And Medium Spans
Bridge Deck: Composite Deck
Type: Girder
Maintenance Cost: Low
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    OEM Steel Plate Girder Bridge 42m Steel Suspension Bridge Simple Structure


    Steel plate girder Bridges Introduction:


    Steel plate girder bridge is a bridge composed of steel plates welded, bolted or riveted to form a solid belly steel beam as the main bearing structure, and the cross section is mostly I-shaped.





    Classification of steel plate girder Bridges:


    According to the driving mode, it is divided into: upper bearing plate beam and bottom bearing plate beam.


    According to the connection: riveted plate beam, fully welded plate beam and bolted welded plate beam.


    The economic span of simply supported steel plate girder bridge is generally below 40m, and the economic span of continuous steel plate girder bridge can reach 60m.



    Upper bearing steel plate girder bridge:


    1. Composition of upper bearing plate and beam


    Load-bearing structure (main beam), bridge floor, connecting system, support; No road and bridge structure (deck system). Among them: load- bearing structure (main beam) : composed of two I-beams; Bridge deck: bridge pillow, track, guard rail, fender, hook bolt composition; Connection system: upper horizontal longitudinal link, lower horizontal longitudinal link, cross link, cross brace composition.


    The upper structure of the upper bearing steel plate girder bridge mainly includes: kingbeam,bracing,Bridge floor,support.


    The bridge deck is located on the upper flange of the main beam.
    Longitudinal connection bridge deck system
    The main load-bearing structure is composed of two steel plate beams, which mainly bear vertical loads.


    The small span can be used equal section beam. The large span can be used variable section beam.


    The vertical stiffener and horizontal stiffener are set at the same time to ensure the local stability of the web.


    The vertical stiffener at the end of the beam is called the end stiffener, which transmits the beam end reaction force.






    Characteristics and scope of application of upper bearing plate girder bridge:


    Simple structure, save steel, can be transported in the whole hole, the whole hole erection, often used to small span
    When the span is less than 40m, the steel plate girder bridge is more economical than the steel truss bridge, so the small-span steel bridge is commonly used as a plate girder bridge.



    2. Undercarriage steel plate girder bridge:


    Composition of Undercarriage steel plate girder bridge:
    Load-bearing structure (main beam), bridge deck, connecting system, bridge deck system, support. Load-bearing structure (main beam) : Composed of two I-beams, the center distance of the two main beams in standard design is 5.4m; The structure is the same as the upper bearing plate beam; Bridge deck: bridge pillow, track, rail, fender, hook bolt composition, structure with the upper bearing plate beam;
    The bridge deck is located at the lower flange of the main beam.


    Characteristics and application range of undercarriage plate girder bridge:


    Building height (from rail bottom to beam bottom) is low.
    Use more materials (increase the bridge floor system) and manufacturing also cost labor.
    Because of the width, it cannot be transported in the whole hole, which increases the workload of loading and framing.



    Steel plate girder bridge Features:


    ①The components are particularly suitable for manufacturing by industrial methods, easy to transport, and the installation speed of the site is fast, so the construction period of the steel bridge is short.
    ②Steel Bridges are easy to repair and replace after damage.
    ③The weather resistance is poor, easy to rust, and the noise is large and the maintenance cost is high when the railway steel bridge adopts the open deck.


    Steel plate girder bridge Scope of application:


    Highway and roadway bridges and railway bridges


    It's important to note that the scope of application for steel plate girder bridges can vary depending on factors such as specific project requirements, site conditions, engineering considerations, and local building codes and regulations.



    Advantages of Steel plate girder bridge:


    Simple structure
    Easy production
    Whole hole transportation
    Convenient installation and maintenance and maintenance

    Evercross Steel Bridges Overview :


    EVERCROSS STEEL BRIDGE SPECIFICATION
    EVERCROSS
    STEEL BRIDGE
    Bailey bridge(Compact-200, Compact-100, LSB, PB100, China-321,BSB)
    Modular bridge( GWD, Delta, 450-type,etc),
    Truss Bridge,Warren bridge,
    Arch bridge, Plate bridge,Beam bridge,Box girder bridge,
    Suspension bridge,Cable-stayed bridge,
    Floating bridge,etc
    DESIGN SPANS10M TO 300M Single span
    CARRIAGE WAYSINGLE LANE, DOUBLE LANES,MULTILANE,WALKWAY,ETC
    LOADING CAPACITYAASHTO HL93.HS15-44,HS20-44,HS25-44,
    BS5400 HA+20HB,HA+30HB,
    AS5100 Truck-T44,
    IRC 70R Class A/B,
    NATO STANAG MLC80/MLC110.
    Truck-60T,Trailer-80/100Ton,etc
    STEEL GRADEEN10025 S355JR S355J0/EN10219 S460J0/EN10113 S460N/BS4360 Grade 55C
    AS/NZS3678/3679/1163/Grade 350,
    ASTM A572/A572M GR50/GR65
    GB1591 GB355B/C/D/460C,etc
    CERTIFICATESISO9001, ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc
    WELDINGAWS D1.1/AWS D1.5
    AS/NZS 1554 or equivalent
    BOLTSISO898,AS/NZS1252,BS3692 or equivalent
    GALVANIZATION CODEISO1461
    AS/NZS 4680
    ASTM-A123,
    BS1706
    or equivalent







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