Friction Pendulum Isolation for Bridge Construction

• Application: Transportation
• Certification: CCC, CE, ISO
• Surface Treatment: Yes
• Technics: Forged
• Material: Metal
• Type: Pendulum Type
• Model NO.: FPQZ
• Design Vertical Load: 1000-70000kn
• Longitudinal Displacement: +/-250mm
• Transversal Displacement: +/-50mm
• Structure: Friction Pendulum System Isolator
• Activity: Multi Direction Movable Bearing
• Usage: Beam Bridge, Highway Bridge, Railroad Bridge
• Transport Package: as Request
• Specification: AASHTO
• Trademark: Haider
• Origin: China
• HS Code: 4016999090
• Production Capacity: 1, 000, 000 Sets/Year

Product Description

Friction Pendulum Isolation for  Bridge Construction

The curved surface sliders or Friction Isolation Pendulum are sliding isolators based on the working principle of the simple pendulum. 
In a structure that is isolated by means of curved surface sliders, the period of oscillation mainly depends on the radius of curvature of the curved sliding surface, i.e. it is almost independent from the mass of the structure. 
The energy dissipation is provided by the friction encountered during the movement of the sliding surfaces, and the re-centring capability is provided by the curvature of the sliding surface. 
The Friction Isolation Pendulum can be designed and manufactured in two main types, with one or two primary spherical sliding surfaces that accomodate the horizontal displacement.







 

FAQ(Frequently Asked Questions)

1. You are a trading company or manufacturer?

  -We are manufacturer, and have our own factory.

2. What certificate do you get?

  - ISO9001-2008;ISO14001-2004;

3. What is your MOQ?

  -1Set.

4. What is your delivery time when making mass production?

  -About 15 days, the actual time depends on your order quantity.

5. Can you do OEM?

  -Yes, we can. OEM is welcomed.

6. What is your sample policy?

  -We offer samples, and the buyer takes responsibility of the express charge.

7. How long will it take to prepare samples?  

 -About 3-4 working days.