New Products
Find Isolation Bridge Bearing, Earthquake Absorbing Damper Bearing, High Damping Rubber Bearing on Industry Directory, Reliable Manufacturer/Supplier/Factory from China.
Payment Type: | L/C, T/T, Western Union, Paypal |
---|---|
Min. Order: | 1 |
Model No.: dimension 400-2200mm
Vertical bearing capacity: 204kN a 21206kN |
Design angle: 0.006rad and 0.008rad |
Equivalent damping ratio: >10% |
Bearing displacement: the sliding type bearing along the bridge to the design displacement is + 100mm and + 150mm two, the transverse bridge to the design displacement is + 30mm; |
Fixed type normal design shear strain is 1, earthquake is 2 |
Friction coefficient: friction coefficient of sliding bearing design is 0.03 |
Applicable temperature range: -40 C -60 C |
Floating vibration isolation track/board support | Floating vibration isolation track/board support is composed of rubber damping bearing or steel spring damping bearing and viscous coupling wall-beam, its basic principle sets the damping bearing between rail/plate and foundation, this product has good shock absorption performance,suitable for railway, light railand underground rail suspension; all kinds of mechanical vibration isolation. |
Cultural relics isolation box | Cultural relics isolation box is composed of core shock/vibration base and housing. Has a good vibration damping/ability, applying to earthquake action and external environment vibration excitation of the protection of cultural relics. |
Vibration isolation platform | Vibration isolation platform has core energy shock/vibration bearing,has a good ability to reduce shock/vibration, used for all kinds of high precision equipment instrument, banking system, network system, and other important data protection. Prevent earthquake and vibration causing damage to the environment. |
Bridge isolation bearing | Bridge isolation bearing is very stiff in nature, however,during earthquake,it becomes very flexible in horizontal direction so that it can reduce the earthquake force upon the bridges by changing its own shape. Most of all, it can spring back to its original shape after earthquake owing to high elastomeric property. |
According to the bridge (housing and other buildings) local earthquake peak acceleration and selected directly corresponding bearing type specifications and should be considered in selection of bearing level stiffness and maximum shear strain test calculated whether meet the requirements of corresponding seismic force. |
According to the span and the temperature change range, and considering the construction deviation and other factors, such as the selection of the corresponding displacement of the bearing. |
Should meet the requirements of the space position of the structure of the actual bridge construction, the sleeve and the bolt should avoid the structural stress of the reinforced phase conflict. |
Production is different according to the angle theta, rubber design shear modulus G value were different, the bridge construction engineer should be according to the actual situation of each bridge selection, in order to optimize the structure of the force and use, to ensure the products to play its due role. |
Product Categories : Bridge Bearing Series > High Damping Rubber Bearing