Temporary Steel Bridge Pb100 Modular Footbridge Simple Structure

Product Description

Product Description

 

Design Values for Steel Strength (MPa)

Steel														Tension, Compression and Bending Resistance fd						Shearing f vd				Floor Loading f cd
Model								Thickness (mm)
Steel Q235								≤16						190						110				280
								16~40						180						105
								40~100						170						100
Steel Q345								≤16						275						160				355
								16~40						270						155
								40~63						260						150
								63~80						250						145
								80~100						245						140

 

Design value for welding joint strength (MPa)

Steel											Butt weld/ welding joint												Fillet Weld f fd
Model					Thickness(mm)						Compression f cd,w						Tension ftd,w		Shearing fvd,w
Steel Q235					≤16						190						160		110				140
					16~40						180						155		105
					40~100						170						145		100
Steel Q345					≤16						275						235		160				175
					16~40						270						230		155
					40~63						260						220		150
					63~80						250						215		145
					80~100						245						210		140

Inspection and Maintenance

Components of bridge

Inspection items

Method of maintenance

Frequency

Abutment & Support

Examine if any cracks found on the abutments and the river embankment is in good condition

If there are small cracks found on the abutments, use cement mortar to fill the crack to prevent erosion of the reinforcing bars inside the abutments. If there is damaged of the embankment, application of a mixture of cement mortar with scribbles to fill the cracks

Once per month

Any reshape or damage of the support

Replace the support if it is seriously damaged. (suggest Implementing by professional)

Bailey panel

Any rusting to the steel panels

Keep the bridge dry and clean. Apply melding and anticorrosive Coating

Once per month

Any missing parts of the bridge structure

Inform supervisor timely, and report to the local officials for the bridge status

Any damage or relocation of bridge components

Stop crossing the bridge and report to the immedi- ate supervisor. Seek help from professionals

 

Upon years of discussion and collaboration, PB100 Modular footbridge has applied the advantages of Bailey bridge and optimal choice of material in its projects. Great Wall Steam have been entrusted to develop and design a light-weighted PB100 Modular footbridge. The bridge design has been given due considerations to the demand of function, natural environmental condition, technical feasibility, material transportation and cost etc. As the requirement on loading was smaller, the structural members of the bailey panel could be re-designed to a lighter weight, meeting its needs on economic, transportation, construction and other means. With the premise of ensuring safety, PB100 Modular footbridge excels the conventional Bailey bridge limitations as mentioned and it has its unique advantage of application in the PB100 Modular footbridge projects.
 

 

Company Profile

Our Advantages

Certifications

After Sales Service

Our Customers

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.