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Temporary Portable Steel Frame Bridge 4.2M Width For Emergency
Temporary Portable Steel Frame Bridge 4.2M Width For Emergency
Specifications
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
Payment Terms :
L/C,D/P,T/T
Supply Ability :
60000ton/year
Delivery Time :
8-10 work days
Packaging Details :
Naked
Product Capability :
60000 Pieces Per Year
Standard :
ASTM,GB,BS,BV
Dimensions :
Standard or Customized
Corrosion Prevention :
Galvanization Or Painting
Width :
4.2
Bolts Grade :
8.8
Panel Size :
3000mm*1400mm
Surface Finish :
Pained or Galvanized
Application :
Emergency Bridges
Type :
Truss bridge
Description

Temporary Portable Steel Bridge/steel Frame Bridge


According to the latest maintenance guidelines, the frequency of corrosion inspections for Bailey bridges generally depends on the use of the bridge and environmental conditions. General recommendations:


1. **Routine inspection**:

Perform a comprehensive visual inspection at least once a year, focusing on signs of corrosion on steel components. In high-salt environments or extreme climate conditions, the inspection frequency should be increased to once every six months.


2. **Detailed structural inspection**:

In addition to routine inspections, a detailed structural assessment should be performed every year or every two years, including the use of non-destructive testing methods such as ultrasonic testing to check for internal defects.


3. **Special situation inspection**:

Additional inspections should be performed immediately after major weather events (such as floods, hurricanes) or accidents (such as vehicle collisions).

Regular inspections and maintenance will not only extend the service life of Bailey bridges, but also ensure their safety and functionality in various environments.



Specifications:

​

CB321(100) Truss Press Limited Table
No. Lnternal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Standard Truss Moment(kN.m) 788.2 1576.4 2246.4 3265.4 1687.5 3375 4809.4 6750
321(100) Standard Truss Shear (kN) 245.2 490.5 698.9 490.5 245.2 490.5 698.9 490.5
321 (100) Table of geometric characteristics of truss bridge(Half bridge)
Type No. Geometric Characteristics Structure Form
Not Reinforced Model Reinforced Model
SS DS TS DDR SSR DSR TSR DDR
321(100) Section properties(cm3) 3578.5 7157.1 10735.6 14817.9 7699.1 15398.3 23097.4 30641.7
321(100) Moment of inertia(cm4) 250497.2 500994.4 751491.6 2148588.8 577434.4 1154868.8 1732303.2 4596255.2
Temporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For Emergency

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CB200 Truss Press Limited Table
NO. Internal Force Structure Form
Not Reinforced Model Reinforced Model
SS DS TS QS SSR DSR TSR QSR
200 Standard Truss Moment(kN.m) 1034.3 2027.2 2978.8 3930.3 2165.4 4244.2 6236.4 8228.6
200 Standard Truss Shear (kN) 222.1 435.3 639.6 843.9 222.1 435.3 639.6 843.9
201 High Bending Truss Moment(kN.m) 1593.2 3122.8 4585.5 6054.3 3335.8 6538.2 9607.1 12676.1
202 High Bending Truss Shear(kN) 348 696 1044 1392 348 696 1044 1392
203 Shear Force of Super High Shear Truss(kN) 509.8 999.2 1468.2 1937.2 509.8 999.2 1468.2 1937.2
Temporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For Emergency

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CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure Geometric Characteristics
Geometric Characteristics Chord Area(cm2) Section Properties(cm3) Moment of Inertia(cm4)
ss SS 25.48 5437 580174
SSR 50.96 10875 1160348
DS DS 50.96 10875 1160348
DSR1 76.44 16312 1740522
DSR2 101.92 21750 2320696
TS TS 76.44 16312 1740522
TSR2 127.4 27185 2900870
TSR3 152.88 32625 3481044
QS QS 101.92 21750 2320696
QSR3 178.36 38059 4061218
QSR4 203.84 43500 4641392
Temporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For EmergencyTemporary Portable Steel Frame Bridge 4.2M Width For Emergency

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Advantage

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


Temporary Portable Steel Frame Bridge 4.2M Width For Emergency

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Temporary Portable Steel Frame Bridge 4.2M Width For Emergency

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Product Detail
Brand Name :
Zhonghai Bailey Bridge
Model Number :
CB200/CB321
Certification :
IS09001, CE
Place of Origin :
China
MOQ :
1 Pcs
Price :
USD 95-450
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Temporary Portable Steel Frame Bridge 4.2M Width For Emergency

Jiangsu Zhonghai Bridge Equipment Co.,LTD

Verified Supplier
1 Years
jiangsu, zhenjiang
Since 2014
Business Type :
Manufacturer
Main Products :
Bailey Bridge, Steel Truss Bridge, Pedestrian Bridge
Total Annual :
20753202.90-27670940.00
Employee Number :
100~150
Certification Level :
Verified Supplier
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