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ISO9001 Prefabricated Steel Pedestrian Bridges Portable Steel Bridge Q355B Grade

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ISO9001 Prefabricated Steel Pedestrian Bridges Portable Steel Bridge Q355B Grade

Name: ISO9001 Prefabricated Steel Pedestrian Bridges Portable Steel Bridge Q355B Grade
Brand: Zhonghai Bailey Bridge
Price: 95 USD

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

Design Life : 50-100 years

Qualification : ISO or Similar

Material : Steel

Modular Panel Length : 3m,3.048m

Panel Height : 1.5m ,2.134m

Anti-Corrosion Coating : Yes

Product Capability : 60000 Pieces Per Year

Standard : ASTM,GB,BS,BV

Grade : Q355B

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Portable Steel Bridge Maker/portable Steel Bridge

The lifespan of Bailey bridges produced by Jiangsu Zhonghai Bridge Equipment Co., Ltd. can vary depending on factors such as construction quality, environmental conditions, and maintenance practices. However, with proper care and maintenance, these bridges typically have a lifespan of 20 to 50 years. In some cases, well-maintained bridges can last even longer, with certain Bailey bridges remaining in service for up to 70 years.

Regular maintenance, including inspections, timely repairs, and the application of protective coatings, is crucial to extending the lifespan of these bridges. Additionally, the use of high-quality materials and advanced manufacturing techniques, such as hot-dip galvanization and robotic welding, further enhances durability and corrosion resistance.

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

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

CB200 Table of Geometric Characteristics of Truss Bridge(Half Bridge)
Structure	Geometric Characteristics
Structure	Geometric Characteristics	Chord Area(cm2)	Section Properties(cm3)	Moment of Inertia(cm4)
ss	SS	25.48	5437	580174
ss	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

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

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ISO9001 Prefabricated Steel Pedestrian Bridges Portable Steel Bridge Q355B Grade Images

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