Bearing Construction

Specifications

Structural Bearing:
1.The support at a bridge pier carrying the weight of the bridge
2.ISO,CE

Contact Information
Sales Manager: Danny 

Mobile Phone: 0086 15075828982 

Tel: +86 3187091666 

Fax: +86 3187952199 

Website:  www.  /www. hsbaoli. cn 

Companies: CHINA BAOLI GROUP 
Address: No.1888 Heping West Road, Hengshui City, Hebei Province, China.

Bearing Construction:

      This bearing is desirable for bridges. Pot bearing is economical due to simpleconstruction method and it is structurally more compact, light, and lower in construction height and long service life. The main part of bearing are sliding plate,alloy steel sliding surface, bearing pot, PTFE disc,pot cover, vulcanized-inpressure seal, elastomeric pad and seal against moisture.

     The bearing is classified as three types: sliding guided type, free sliding bearing and fixed type.Dimensions and
weights for deviating permissible concrete pressures and unusual load conditions will be calculated on request.
Depending on the area of application and country requirements pot bearings can be supplied in accordance with
various standards, e.g. DIN 4141, BS5400, AASHTO, JT391, etc .

     Bearing Construction: The support at a bridge pier carrying the weight of the bridge; may be fixed or seated on.Good quality, Low price.

Application of  Bearing Construction:

          Bearing Construction finding ever increasing application in today`s construction industry. Although
used extensively in Bridges, bearing pads are being specified in a wide variety of applications where flexible  Bearing Construction and/ or vibration isolation is required. The typical application range is from concrete buildings and parking garages to heavy industrial equipment, storage tanks and pipe supports.

Almost every highway and bridge in China is using our  Bearing Construction.

 Bearing Construction divided into the following according to bearing structural type:
(a) Common Plate Type  Elastomeric Bearing  is divided into rectangular Plate Type  Elastomeric Bearing 
(code name GJZ) and circular Plate Type Rubber bridge bearing (code name GYZ);
(b)PTFE Plate Type  Elastomeric Bearing is divided into rectangular PTFE Plate Type  Elastomeric Bearing (code name GJZF4) and circular PTFE Plate Type  Elastomeric Bearing  (code name GYZF4).

 

Description of  Bearing Construction:

    Natural Rubber bridge bearing generally consists or interleaving layers of rubber bonded sandwich fashion to steel plates. The whole unit is covered with rubber to afford weather protection.
     A bridge basically consists of bridge deck supported by piers. In order to avoid over stressing and damage by movements of vehicle and loading to the piers, Rubber bridge bearings are used to accommodate these movements
so as to reduce the reaction forces and bending movement to within the safety limits of structure. Natural Rubber is an ideal engineering material for bridge bearings as it is highly elastic and sufficiently soft to accommodate these movements without transmitting harmful stress and also it can absorb and isolate energies from impacts and
vibrations.