Modular Steel Bridge Description:
Modular Steel Bridges are new kinds of
assembly steel bridges, comprising longitudinal trusses that are formed of
steel beam chords and pre-fabricated modular steel panel webs, connected end to
end with transverse cross girders spanning between them that support a two lane
or a single lane, steel deck roadway or concrete roadway.
Modular Steel
Bridge Specifications:
Specifications:
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Single lane
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Standard roadway: 4.2m
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Single span: 35m-91m
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Double lane
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Standard roadway:7.35m
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Single span: 35m-91m
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Load: design according to different
requirements
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Deck: steel deck / concrete deck
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Modular Steel Bridge Advantage
Quality Control: Modular steel bridges benefit
from the quality control processes inherent in factory production. The
components are manufactured under controlled conditions, ensuring consistent
quality and adherence to design specifications.
Possessing the features of simple structure
Convenient transport, speedy erection
Easy disassembling
Heavy loading capacity
Great stability and long fatigue life
Being capable of an alternative span, loading capacity
Durability: Steel is a durable material
with excellent strength-to-weight ratio, making modular steel bridges robust
and long-lasting. Steel is also resistant to corrosion, providing longevity and
requiring minimal maintenance.
Modular Steel Bridge Competitive Advantage:
Modular Steel Bridge Introduction
Modular Steel Bridge is a standard bridge
equipment, adopted extensively and the most popular in the world.
Modular Steel Bridge Features
1. High strength and big stiffness, relative to the concrete bridge can be
reduced trabecular high and self-respect
2. Due to the steel isotropic, quality of a material is uniform and modulus of
elasticity, that make steel bridge in the working condition and calculation
compared with the assumption
3. Modular Steel Bridge generally prefabricated in factory, site assembled by
pins and bolts; the construction period is short, processing convenient and not
affected by seasonal effect.
4. Modular Steel Bridge is suitable for industrialized manufacture and very
convenient to transport.
5. Modular Steel Bridge is easy to repair and replace, long lifetime, material
can be recycled.
Modular Steel Bridge scope of Application
Beam bridge, arch bridge, rigid frame bridge, cable-stayed bridge, suspension
bridge. passenger foot-bridge
Mixture form to erect all kinds of Modular Steel Bridge
Temporary Bridges, Emergency Bridges and
Fixed Bridges.
Using the bridge equipment, the suspension bridges of varied span can be
erected.
The bridge has the advantages of few components, light weight and low cost.
Modular steel bridge is similar to the
panel bailey bridge from their appearance. The difference is its increased
truss panel height and truss panel section is larger to afford more loading.
Pre-arch method is used to additionally cut down mid-span and vertical
deflection to a larger degree.
The components are connected by connecting plates and fixed with high-strength
bolts. Modualr steel bridges has all the advantages of Bailey bridge, and with
a larger span and stronger load-bearing capacity.
Evercross Steel Bridges Overview :
EVERCROSS STEEL
BRIDGE SPECIFICATION
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EVERCROSS
STEEL BRIDGE
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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
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DESIGN SPANS
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10M TO 300M Single span
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CARRIAGE WAY
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SINGLE LANE, DOUBLE
LANES,MULTILANE,WALKWAY,ETC
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LOADING CAPACITY
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AASHTO 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
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STEEL GRADE
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EN10025 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
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CERTIFICATES
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ISO9001,
ISO14001,ISO45001,EN1090,CIDB,COC,PVOC,SONCAP,etc
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WELDING
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AWS D1.1/AWS D1.5
AS/NZS 1554 or equivalent
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BOLTS
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ISO898,AS/NZS1252,BS3692 or equivalent
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GALVANIZATION CODE
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ISO1461
AS/NZS 4680
ASTM-A123,
BS1706
or equivalent
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