bridge earthquake isolation support pot bearing

Pot rubber bearing manufacturer
1 rubber bearing
2.be widely used in earthquake resistent engineering such as bridges
3. bridge rubber bearing is installed as a damping equipment under building structures so as to control the tremor of structure against the loads o f earthquake.

Specification

1,Low friction coefficient
2,Good elasticity 

3,Easy installation
4.marine Pot Type Rubber Bearing

Description:
1. rubber bearing is designed for transmitting the load of the superstructure to the substructure, while allowing the specific movements and rotation of the superstructure caused by the wind or seismic effects, temperature variations, deck deflections, sinking of any of the supports, elastic shortening due to creeping, shrinkage or prestressing, etc.
2. Whether elastomeric bearings, pot bearings, spherical bearings or other bearing types are used depends on the structure, load and movements of the bridge.
3. Our engineers can help the bridge designer choose the right bearing types for the structure.

Bridge Pot Bearings 
Bridge Pot Bearings have been designed to be very easy to install, maintenance-free and cost-effective.Bridge Pot Bearings are designed for very high vertical, horizontal and lateral loads and where rotational structural displacements need to be accommodated.

Application of Rubber bridge bearing support :
The product has been successfully used in a broad range of applications which include: bridges, viaducts, high rise buildings, stadiums and dams.

Rubber bridge bearing support is classified as three types:
fixed bearing (restriction of all movement in planar axis);

guided bearing (restriction of movement in one direction in planar axis);

multi-directional bearing (allows movement in all planes and axes).

All three types can be designed to accommodate uplift loads, often required during construction or the life of the structure. The bearings are designed to be quickly and easily replaced due to the structural fastening and attachment strategy BL deploys.


Other marks:All of Bridge Pot designs, materials & fabrication processes can be adapted to client required manufacturing specifications or codes of practice; for any country. The bearing is designed to be maintenance free for the duration of its design life and operate down to extremely low temperatures, as low as -40 degrees Centigrade.

Technical Performances of Pot Rubber Bearing :

(a) The actual bearing capacity is 100% of the design bearing capacity, 10% is allowed overload.

(b) When the pot bearing used in -25°C~ +60°C, the minimum friction coefficient is 0.03, when -40°C ~ +60°C, the minimum friction coefficient is 0.06.

(c) The design maximum rotation angle of the pot bearing is 0.02 rad.

1) Vertical bearing capacity (KN)1000~50000 is divided into 28 grades.Horizontal bearing capacity of the non-gliding surface is 10% of the vertical.

2) Displacements are shown in the following table:

Displacement summary of GPZ series pot type rubber bearing.

Hengshui JingTong Rubber Co., Ltd. located in Hengshui city, Hebei provice, China. It specializes in manufacturering and expaorting waterstop and waterproof materials since the establishment in 2007.

Our company pays much more attention to quality manahements and today we wre one of the leadig companies owning customers in many countries of the world, such as Malaysia, Kenya, Uganda, USA.

Our products have passed ISO and GB inspection, thus, you can choose our products without any anxiety. In addition, we can also provide the third party reports with more than 3000 projects in domestic.

Our advantages

1). Own the best engineers and production line in China

2). Good quality and factory price! (supplying Raw materials to Finished products makes competitve price)

3). Any range of hardness and thickness of EVA are avaiable!

4). Large production capacity and fast delivery. (four branches,more than ten production line.)

5). Believe in mutual benifit, competitive price, long after-sell service

Our Services
To meet different needs of our customer, our company can supply varies types of products. at the same type, the products also can be customized to suit your specifific scheme, even with complex profiles and differernt materials. So if you wnat to make a custom order, don't forget to provide us with your design drawing, sizes and standards. We will do it wit all our power to satisfy your requirement. 

rubber bearing
1.Q: Are you a factory or trading company?
A:We have factory in Hengshui City,Hebei Province, We have the most convenient transportation conditions.

2.Q:Where is your factory located? How can I visit there?
A:Our factory is located in Nanwangzhuang Village,Taocheng District,Hengshui City,Hebei Province, China, about 3.5 hours bus ride from Beijing .

3.Q: Can you do OEM?
A: Yes, we can do OEM products. It's no problem.

4.Q:How can I get some samples?
A:1,We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you, this charge will be deducted from the payment for formal order.
2,Regarding the courier cost: you can arrange a RPI (remote pick-up) service upon Fedex, UPS, DHL, TNT, etc. to have the samples collected; or inform us your DHL collection account. Then you can pay the freight direct to your local carrier company.