Railway Modular Steel Bridge Temporary Bailey Bridge GB Q345B

Temporary Steel Bridge/railway Steel Bridge For Sale

Advantages of Bailey Bridge Abroad

As a modular, prefabricated truss bridge, Bailey Bridge has significant advantages internationally, especially in the emergency and military fields, due to its unique design and versatility.

Rapid Deployment and Assembly
The rapid deployment capability of Bailey Bridge is one of its greatest advantages. When natural disasters or unforeseen events damage infrastructure, Bailey Bridge can quickly provide a reliable temporary solution. Its prefabricated modules can be quickly transported to the disaster area and are usually assembled in just hours rather than days. This rapid response capability is critical for restoring traffic, supporting rescue operations and distributing humanitarian aid.

Cost-effectiveness
The material cost of Bailey Bridge is relatively low, and its design reduces the need for complex foundations or supporting structures. In addition, its durability means that it can be reused in multiple projects, further improving its economics. This cost-effectiveness makes Bailey Bridge an ideal choice for projects with limited budgets or that require temporary installation.

Strong adaptability
The design of Bailey Bridge enables it to adapt to a variety of terrain and environmental conditions, from mountainous areas to valleys prone to flooding. Its modular design allows the length, width and load-bearing capacity to be adjusted to specific site conditions. This adaptability ensures uninterrupted access even in complex and challenging geographical environments.

Strength and Durability
Despite its lightweight design, the Bailey bridge's strength and durability cannot be underestimated. It is capable of withstanding significant loads and is suitable for transporting emergency supplies, vehicles and personnel. Steel components are highly weather-resistant and remain functional even in adverse conditions. This durability is essential for bridges that may face extreme weather events or high volumes of traffic during rescue operations.

Low Environmental Impact
The modular design of the Bailey bridge means minimal disruption to the environment during installation. The bridge can be constructed without large-scale excavation or alteration of the surrounding landscape, thus protecting natural habitats and ecosystems. In addition, the materials for the bridge can often be sourced locally, reducing transportation emissions and supporting the local economy.

In summary, Bailey bridges have been widely used internationally, especially in the emergency and military fields, due to their advantages such as rapid deployment, cost-effectiveness, strong adaptability, strength and durability, and low environmental impact.

Specifications:

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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

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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

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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

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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