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ODM Customized Composite Steel Box Girder Bridge Wind Resistance

Name: ODM Customized Composite Steel Box Girder Bridge Wind Resistance
Brand: EVERCROSS BRIDGE TECHNOLOGY (SHANGHAI) CO.,LTD.
SKU: COMPACT-200; COMPACT-100; CHINA 321 ; PB 100; LSB; GWD; DELTA; 450,etc
Price: 1,500.00 USD
Availability: InStock

Brand Name:	EVERCROSS
Model Number:	COMPACT-200; COMPACT-100; CHINA 321 ; PB 100; LSB; GWD; DELTA; 450,etc
MOQ:	negotiation
Price:	1000USD ~ 2000USD Per ton
Delivery Time:	negotiation
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Certification:

CNAS; COC; PVOC; SONCAP; CIDB;FORM E;FORM L; FORM M, etc

Product Name:

Steel Box-girder Bridge

Bridge Deck:

Concrete

Type:

Single Box Girder Bridge；Double Box Girder Bridge；Multiple Box Girder Bridge

Material:

Prefabricated Steel

Dimensions:

Customized

Wind Resistance:

Class12

Durability:

Long-lasting

Structure Type:

Box Girder

Color:

RAL Colors

Packaging Details:

According to detailed order

Highlight:

Customized Steel Box Girder Bridge

Steel Box Girder Bridge Wind Resistance

ODM Composite Steel Bridge

Product Description

ODM Customized Composite Steel Box Girder Bridge Wind Resistance

Attribute	Value
Product Name	Steel Box-girder bridge
Bridge Deck	Concrete
Type	Single Box Girder Bridge; Double Box Girder Bridge; Multiple Box Girder Bridge
Material	Prefabricated Steel
Dimensions	Customized
Wind Resistance	Class12
Durability	Long-lasting
Structure Type	Box Girder
Color	RAL colors

The steel box-girder bridge is a composite structure designed for easy repair and maintenance. It typically consists of top plate (bridge panel), beam web, bottom plate, longitudinal stiffener, transverse stiffener, and diaphragm plate (cross beam).

Orthotropic Steel Bridge Panels

The basic forms of longitudinal rib section are open and closed. The cross-section form of the ribs is usually inverted T shape, with spacing equal to the span of the longitudinal ribs. Transverse ribs feature notches to allow continuous passage of longitudinal ribs.

Structural Forms of Steel Box-Girder Bridge

Single Box Steel Beam Bridge

Features steel deck to improve bridge panel stiffness with spacing of 1.5m-3m (open rib). Ideal for bridges with small width (3 lanes) or width-to-span ratio <1/10. For 4-6 lanes, double width single box girder bridge can be adopted.

Single Box Multi-Chamber

Rarely used as middle belly plate has minimal influence on the torsional rigidity of the steel box girder.

Double Box Steel Girder Bridge

Used when bridge width is large or single box size makes production, transportation, or installation difficult. Beam setting can be optional depending on design requirements.

Multi-box Steel Girder Bridge

Ideal for small spans with large bridge widths. Main beams are arranged uniformly to ensure even force distribution.

Longitudinal Beam Structure

Reduces span of reinforced concrete bridge panels (not exceeding 3m) and improves steel bridge panel stiffness. For wide bridges, longitudinal beams can be set when transverse rib spacing is small.

Support and Temporary Fulcrum Arrangement

Single-box bridges require two supports at each end for structural stability and torque resistance. Multi-box bridges typically use one support per steel box. Temporary fulcrums with jacks are provided for structural reinforcement during installation.

Mechanical Characteristics and Structural Measures

Steel box-girder bridges may experience bending failure, distortion under torque, or web crumpling under concentrated force. Structural measures include:

Adequate transverse partitions to prevent distortion
Sufficient stiffening ribs to prevent compression flange instability
Stiffening ribs to prevent tension flange stress during handling
Transverse and longitudinal ribs to prevent web buckling

Structural Characteristics

Applications

Suitable for road, rail, and high-speed rail infrastructure projects.

Advantages

Light weight with steel savings compared to truss girder bridges
High flexural and torsional stiffness
Quick installation and easy maintenance
Suitable for forming continuous beams
Simple, aesthetically pleasing design
Large flange width for superior bending resistance and long spans
Excellent for curved bridges with uniform lateral load distribution
Hollow structure allows easy access for ancillary facilities and maintenance

Evercross Steel Bridges Overview

Category	Specifications
Bridge Types	Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge
Design Spans	10M to 300M Single span
Carriage Way	SINGLE LANE, DOUBLE LANES, MULTILANE, WALKWAY
Loading Capacity	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
Steel Grade	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
Certificates	ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
Welding	AWS D1.1/AWS D1.5, AS/NZS 1554 or equivalent
Bolts	ISO898, AS/NZS1252, BS3692 or equivalent
Galvanization Code	ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent

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Products Details

Home Products

Steel Box Girder Bridge

ODM Customized Composite Steel Box Girder Bridge Wind Resistance

All Category

Steel Bailey Bridge

Prefabricated Steel Truss Bridge

Modular Steel Bridge

Steel Footbridge

Steel Plate Girder Bridge

Steel Box Girder Bridge

Steel Arch Bridge

Composite Beam Bridge

Steel Cable Suspension Bridge

Cable Stayed Bridge

Floating Pontoon Bridge

Mechanized Bridge

Bridge Steel Structure

ODM Customized Composite Steel Box Girder Bridge Wind Resistance

Brand Name:	EVERCROSS
Model Number:	COMPACT-200; COMPACT-100; CHINA 321 ; PB 100; LSB; GWD; DELTA; 450,etc
MOQ:	negotiation
Price:	1000USD ~ 2000USD Per ton
Packaging Details:	According to detailed order
Payment Terms:	L/C, D/A, D/P, T/T, Western Union, MoneyGram

Detail Information

Product Description

Detail Information

Place of Origin:

China

Brand Name:

EVERCROSS

Certification:

CNAS; COC; PVOC; SONCAP; CIDB;FORM E;FORM L; FORM M, etc

Model Number:

COMPACT-200; COMPACT-100; CHINA 321 ; PB 100; LSB; GWD; DELTA; 450,etc

Product Name:

Steel Box-girder Bridge

Bridge Deck:

Concrete

Type:

Single Box Girder Bridge；Double Box Girder Bridge；Multiple Box Girder Bridge

Material:

Prefabricated Steel

Dimensions:

Customized

Wind Resistance:

Class12

Durability:

Long-lasting

Structure Type:

Box Girder

Color:

RAL Colors

Minimum Order Quantity:

negotiation

Price:

1000USD ~ 2000USD Per ton

Packaging Details:

According to detailed order

Delivery Time:

negotiation

Payment Terms:

L/C, D/A, D/P, T/T, Western Union, MoneyGram

Highlight:

Customized Steel Box Girder Bridge

Steel Box Girder Bridge Wind Resistance

ODM Composite Steel Bridge

Product Description

ODM Customized Composite Steel Box Girder Bridge Wind Resistance

Attribute	Value
Product Name	Steel Box-girder bridge
Bridge Deck	Concrete
Type	Single Box Girder Bridge; Double Box Girder Bridge; Multiple Box Girder Bridge
Material	Prefabricated Steel
Dimensions	Customized
Wind Resistance	Class12
Durability	Long-lasting
Structure Type	Box Girder
Color	RAL colors

Orthotropic Steel Bridge Panels

Structural Forms of Steel Box-Girder Bridge

Single Box Steel Beam Bridge

Single Box Multi-Chamber

Rarely used as middle belly plate has minimal influence on the torsional rigidity of the steel box girder.

Double Box Steel Girder Bridge

Used when bridge width is large or single box size makes production, transportation, or installation difficult. Beam setting can be optional depending on design requirements.

Multi-box Steel Girder Bridge

Ideal for small spans with large bridge widths. Main beams are arranged uniformly to ensure even force distribution.

Longitudinal Beam Structure

Reduces span of reinforced concrete bridge panels (not exceeding 3m) and improves steel bridge panel stiffness. For wide bridges, longitudinal beams can be set when transverse rib spacing is small.

Support and Temporary Fulcrum Arrangement

Mechanical Characteristics and Structural Measures

Steel box-girder bridges may experience bending failure, distortion under torque, or web crumpling under concentrated force. Structural measures include:

Adequate transverse partitions to prevent distortion
Sufficient stiffening ribs to prevent compression flange instability
Stiffening ribs to prevent tension flange stress during handling
Transverse and longitudinal ribs to prevent web buckling

Structural Characteristics

Applications

Suitable for road, rail, and high-speed rail infrastructure projects.

Advantages

Light weight with steel savings compared to truss girder bridges
High flexural and torsional stiffness
Quick installation and easy maintenance
Suitable for forming continuous beams
Simple, aesthetically pleasing design
Large flange width for superior bending resistance and long spans
Excellent for curved bridges with uniform lateral load distribution
Hollow structure allows easy access for ancillary facilities and maintenance

Evercross Steel Bridges Overview

Category	Specifications
Bridge Types	Bailey bridge (Compact-200, Compact-100, LSB, PB100, China-321, BSB), Modular bridge (GWD, Delta, 450-type), Truss Bridge, Warren bridge, Arch bridge, Plate bridge, Beam bridge, Box girder bridge, Suspension bridge, Cable-stayed bridge, Floating bridge
Design Spans	10M to 300M Single span
Carriage Way	SINGLE LANE, DOUBLE LANES, MULTILANE, WALKWAY
Loading Capacity	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
Steel Grade	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
Certificates	ISO9001, ISO14001, ISO45001, EN1090, CIDB, COC, PVOC, SONCAP
Welding	AWS D1.1/AWS D1.5, AS/NZS 1554 or equivalent
Bolts	ISO898, AS/NZS1252, BS3692 or equivalent
Galvanization Code	ISO1461, AS/NZS 4680, ASTM-A123, BS1706 or equivalent

Tags: