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Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Specifications
Brand Name :
FASEC
Model Number :
HZFS
Certification :
CE, ISO, SGS
Place of Origin :
China
MOQ :
20 tons
Price :
USD1500-2600/ton
Payment Terms :
L/C, T/T, D/A, D/P
Supply Ability :
100000 tons per year
Delivery Time :
As per client's needs like 2-3 months
Packaging Details :
Seaworthy packing in container or bulk vessel
Material :
Steel Girder
Grade :
Q345B,Q355B
Type :
Heavy
Width :
500mm-2200mm
Length :
5000-12000mm
Surface treatment :
Galvanized or painted
Color :
Customized Color
Application :
Steel Bridge
Description

High Torsional Properties Prefabricated Heavy Steel Structural Box Girder for Bridge Construction

The section shape of the box beam is the same as that of the usual box section, so it is called a box beam. It is generally composed of a cover plate, a web plate, a bottom plate and a partition plate. Mainly used for large span or load-bearing structures.

When the span of the bridge is large, the box girder is the best structural form, and its closed thin-walled section has high torsional rigidity, which is especially beneficial for curved bridges and bridges with cantilever construction. The top and bottom plates have large areas, can effectively resist positive and negative bending moments and meet the needs of reinforcement, with good dynamic characteristics and small shrinkage deformation values.

The box-shaped section has good bending and torsional properties. The top and bottom plates of the box-shaped section are the main parts of the structure to provide bending resistance. The web of the box girder mainly bears the bending shear stress of the structure and the main tensile stress caused by the torsional shear stress.

Compared with the solid web beam of the same section, it has light weight, less consumables and good bending resistance.

Specification:

Item Name Seismic Performance Heavy Steel Grid Structure Fabrication for Large Venue Roof Structure
Main Steel Steel structure--Q345b/Q355b, special high tension plate, etc.
can be customized according to customer's requirements.
Surface Hot Dip Galvanized, or according to customer's requirements.
Connection method welding connection or bolt connection, etc.
Column and Beam Welded H section, Hot Rolled Section Steel, grid column, pipe&tube column,etc.
Service

Design, Detailing, Fabrication and Installation
(Standard: America Standard, Australia Standard, England Standard, China Standard, etc.
Design and Detailing software: SAP2000, Auto CAD, PKPM, RSTAB, PROE, MTS, 3D3S, Tarch, Tekla Structures(Xsteel), etc.

We also can process/fabricate according to client's sample or drawings.)
Making quotation according to customer's drawing or as per customer's dimension and requirement;
Offering a free preliminary design drawing(formal complete design need to be paid [high-quality, low-cost] ).
Packing We possess the unique most professional and best packaging in China presently - framing package, which perfectly protects the structural steel members from any impact damage during the transport.
Or according to customer's requirement.
Load into 40/20GP, 40HQ, 40OT or Bulk carrier

Application:
Box girder is widely used in bridge engineering, and its shear lag effect is a problem that must be considered in design calculation. Affected by the shear lag effect, the stress distribution of the upper and lower flange plates of the box girder is very uneven along the plate width. Usually, the stress near the web is the largest, and its value is much larger than that calculated by the elementary beam. .

Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge

Product tags

steel girder bridge design example

,

steel girder bridge construction

,

steel bridge construction
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Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge

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Product Detail
Brand Name :
FASEC
Model Number :
HZFS
Certification :
CE, ISO, SGS
Place of Origin :
China
MOQ :
20 tons
Price :
USD1500-2600/ton
Contact Supplier
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge
Custom Metal Heavy Steel Fabrication Engine High Torsional Concrete Box Girder Bridge

Hangzhou FAMOUS Steel Engineering Company

Verified Supplier
4 Years
zhejiang, hangzhou
Since 2002
Business Type :
Manufacturer, Importer, Exporter, Trading Company, Seller
Main Products :
Structural Steel Fabrication, Heavy Steel Fabrication, Metal Steel Fabrication
Total Annual :
80000000-100000000
Employee Number :
1200~1500
Certification Level :
Verified Supplier
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