Bailey Bridge Widely Used in The Field of Emergency Rescue and Disaster Relief

• After-sales Service: Guidance and Installation Services
• Warranty: 3 Years
• Certification: DIN, JIS, GB, BS, ASTM, AISI
• Life: Temporary Bridge
• Across Way: Fixed Bridge
• Lane Position: Down Through Bridge
• Model NO.: HD200/CB200/ZB200/Compact-200
• Usage: Over Water Bridge, Tractor Bridge, Pontoon, Footbridge, Public Iron Dual Purpose Bridge, Highway Bridge
• Scale: Middle Bridge
• Stress Characteristics: Truss Bridge
• Material: Steel Bridge
• Steel Grade: S355/ S460/Gr 55c/Gr350/Gr50/Gr65/GB355/460
• Carriage Way Width: 3.15m Std. /4.2m Ew/7.35m Double Lanes
• Maximum Span: 60.96m for Single Lane/45.72m for Two Lanes
• Surface Treatment: Hot-DIP Galvanized; Paint; Asphalt Paint
• Transport Package: Transported by Container/Truck in Strong Packing
• Specification: Panel dimension 3.048m*2.134m
• Trademark: GreatWall
• Origin: Zhenjiang
• HS Code: 7308100000
• Production Capacity: 100, 000tons

Product Description

 

Product Description

The HD200 prefabricated highway steel bridge, is a new type of Bailey bridge, which is designed and developed by China Communications Highway Planning and Design Institute. The design of this steel bridge refers to the latest design of the British Meibei company, and has been improved on the basis of the "321" steel bridge. Key features of the HD200 steel bridge include:
Carrying capacity and strength improvement;
Structural optimization;
Enhanced applicability;
Technical indicators;
Widely used;
Can be used as a permanent or semi-permanent bridge.
This type of steel bridge provides a fast, cost-effective and versatile solution in road construction, especially in the construction of temporary or semi-permanent bridges, while ensuring the safety and reliability of the structure.

Product Parameters

 

Compact200 Bailey bridge
SECTION PROPERTIES(ONE TRUSS)

CONST.	SECTION PROPERTIES
	SECTION AREA OF CHORD (cm^2)	BENDING FACTOR (cm^3)	MOMENT OF INTERTIA (cm^4)
SS	25.48	5437	580174
SSR	50.96	10875	1160348
DS	50.96	10875	1160348
DSR1	76.44	16312	1740522
DSR2	101.92	21750	2320696
TS	76.44	16312	1740522
TSR2	127.40	27185	2900870
TSR3	152.88	32625	3481044
QS	101.92	21750	2320696
QSR3	178.36	38059	4061218
QSR4	203.84	43500	4641392

ALLOWABLE STRESS OF PANEL
Material yield strength of panel σ_S=345MPa
Material allowable stress [σ]=0.8×σ_S=276 MPa
Allowable bearing stress [N]= [σ]×F×φ=276×2548×0.751=528kN=54t
Stability factor of chord  SSφ_SS=0.751;DS φ_DS=0.897
Allowable moment of panel [M]= [N]×h=528×2.134=1127kN·m=115t·m

 

Compact-200 Bailey bridge Truss Allowable Internal Force Table(Half-bridge)

 

Allowable Internal Force Configuration		Allowable Bending Moment[M] (kN·m)	Allowable Shears force[Q] (kN)	High-shears Union Allowable Shears Force [Q]H (kN)
SS	SS	1127	257	348
	SSR	2254	257	348
DS	DS	2525	514	696
	DSR1	3381	514	696
	DSR2	5050	514	696
TS	TS	3800	771	1044
	TSR2	5635	771	1044
	TSR3	7600	771	1044
QS	QS	5050	1028	1392
	QSR3	7889	1028	1392
	QSR4	10100	1028	1392

Company Profile

Zhenjiang Great Wall Heavy Industry Technology Co.is a company specializing in the production of Bailey steel bridges,has passed the ISO/QES management system certification, welding technology and welders have passed the BV French classification Society certification, raw materials and finished products have passed the testing of SGS, CCIC, CNAS, TUV and other third-party authoritative certification bodies, which not only meet the Chinese standards, but also meet the international standards such as European, American and Australian standards. Great Wall pays attention to research and development, and has owned more than 30 patents.Our company not only has a full set of bailey bridge components production line, but also undertakes the design, manufacture and installation of all kinds of medium and large steel structure bridges, such as steel trough girder, steel box girder, steel plate girder, truss bridge, steel arch bridge, suspension bridge, cable-stayed bridge, etc.The factory lifting capacity of 100 tons.

 

Certifications

 

After Sales Service

 

FAQ

Q: Which countries do you export to?
A: Our company's products have been exported to dozens of countries and regions. Including: Nepal, Cambodia, Laos, Vietnam, Malaysia, Myanmar, Philippines, Ecuador, Colombia, Barbados, Trinidad and Tobago, Dominica, Papua New Guinea, Solomon Islands, Kenya, Tanzania, Zambia, Congo, Tajikistan, Georgia, etc.

Q: Are you a factory or a trade company?
A: We are an industry and trade company. The factory covers an area of 47,000 square meters, the production workshop is 22,000 square meters, and the office area is 5,000 square meters. It has 12 production lines of Bailey Bridge, various steel Bridges and various steel structure products, with a lifting capacity of 100 tons. Annual output is more than 50,000 tons. The company has its own import and export rights, with 20 years of export business experience.

Q: Do you accept custom processing?
A: Our company has an efficient and flexible technical team, we can process custom-made a variety of non-standard Bailey bridge, steel bridge, steel structure.

Q: Can your company meet American standards?
A: Yes, our products not only meet the AASHTO American standard, but also meet the British BS5400, Australia AS5100 and other international standards.

Q: Which airport is the nearest to your company? Can I visit your company anytime?
A: The nearest airports are Nanjing Lukou International Airport and Shanghai Pudong International Airport. You can visit our company anytime, our company will issue an invitation letter and arrange to pick you up according to your needs. Your transportation and accommodation during your visit to our company will be arranged by our company.

Q: Could you send me some hard copies of your catalogues?
A: Sure. Please send us your address and contact information and we will send it to you by international express as soon as possible.

Q: Can we be your agent or distributor?
A: Our company is recruiting powerful partners all over the world for common development and win-win. Look forward to long-term cooperation with you!

Q: How soon can I receive your reply after I send you my inquiry?
A: We will give professional and technical feedback within 6 hours after receiving your inquiry. After communicate the technical parameters, we will provide quotation and preliminary design within 24 hours.