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Upper Bearing Modern Simple Arch Bridge Steel Construction Prefabricated

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 Arch Bridge

Bridge Deck:

Concrete Deck

Type:

Upper Bearing Type, Middle Bearing Type, Lower Bearing Type

Material:

Prefabricated Steel

Surface Finish:

Shot Blasting ,painted

Application:

Highway, Railway, Pedestrian Bridge

Packaging Details:

According to detailed order

Highlight:

Steel Construction Simple Arch Bridge

Steel Construction Modern Arch Bridge

Upper Bearing Simple Arch Bridge

Product Description

Upper Bearing Modern Simple Arch Bridge Steel Construction Prefabricated

Product Specifications

Attribute	Value
Product Name	Steel Arch Bridge
Bridge Deck	Concrete Deck
Type	Upper bearing type, Middle bearing type, Lower bearing type
Material	Prefabricated Steel
Surface Finish	Shot blasting, painted
Application	Highway, Railway, Pedestrian Bridge

Structural Overview

The steel arch bridge utilizes an arch-shaped structure made of steel to span gaps or obstacles. The bridge floor structure is suspended on the arch rib, with the horizontal thrust borne by the tie rod, creating an "arch-tie rod" combination structure known as a tie rod arch.

Structural Classification

By section form: Steel box arch, steel pipe arch, steel truss arch
By space posture: Parallel arch ribs, basket arch ribs, butterfly arch ribs
By carriageway position: Upper bearing type, middle bearing type, lower bearing type
By boom layout: Parallel vertical boom, inclined boom, mesh boom

Structural Systems

Simple system arch bridge: Only the arch ring bears force, with thrust directly borne by piers or foundation.

Combined system arch bridge: Carriageway beam and arch work together, sharing the load.

Main Arch Structure

Steel arches can be designed as truss arches, box arches, or plate arches. Truss arch bridges are particularly important for large spans, with design considerations including:

Arch rib truss layout
Arch axis configuration
Vector span ratio
Vault and arch foot height selection
Bar section form and area

Key Components

Arch rib: Main load-bearing member, primarily under axial pressure. Available in box, pipe, or truss forms.

Boom: Transfers deck load to arch ribs. Can be rigid (steel pipe/section) or flexible (steel wire bundle).

Tie bar: Bears arch thrust in non-thrust arches. Can be rigid or flexible.

Cross brace: Provides transverse stiffness and stability. Common forms include one-word, K-shaped, X-shaped, and meter-shaped braces.

Design Parameters

Rise span ratio: Typically 1/4~1/5 for steel truss arches
Arch axis: Common forms include arc line, quadratic parabola, catenary
Arch rib height: Equal height or variable height designs

Key Features

Arch-shaped design for optimal load distribution
Steel construction for strength and durability
Requires abutments and piers for support
Excellent span capabilities
Aesthetic appeal

Applications

Pedestrian bridges
Railway bridges (especially long spans)
Road bridges
Highway crossings

Evercross Steel Bridges Specifications

Category	Details
Bridge Types	Bailey bridge, Modular bridge, 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 Standards	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:

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

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

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Upper Bearing Modern Simple Arch Bridge Steel Construction Prefabricated

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