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Plate rubber bearing

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1, the structure and properties of plate rubber support:

Bridge plate rubber support is by multi-layer rubber sheet and sheet metal sulfide, adhesive, it has enough vertical stiffness, can pass superstructure counterforce reliable pier; Has the good elasticity, to adapt to the beam end, and has taught large shear deformation ability, in order to meet the horizontal displacement of the upper structure. Bridge plate rubber support technology not only excellent performance, but also has simple structure, low cost, no maintenance, easy to replace, buffer vibration isolation, low building height, so popular in the world of Bridges, is widely used.

2, plate rubber bearing specifications:

GJZF4 series rubber bearing, the bearing on the GJZ series bearing according to the size of bearing surface sticky after 2 ~ 4 mm thick layer of teflon plate (F4), besides has the function of GJZ bearing, due to the use of (F4) plate and beam bottom low coefficient of friction between the stainless steel plate, the horizontal displacement of the upper structure without being limited by the shear deformation of the bearing itself, reduce the shear stress, but also can be used to slide heavy objects, such as continuous beam bridge jacking construction.

GYZ series rubber bearing, the bearing has a horizontal shear isotropic, can transfer deformation of upper structure more good. In turn, highlight advantages in the use of inclined bridge.

GYZF4 series rubber bearing, the bearing on the GYZ series bearing according to the size of the bearing surface sticky after 2 ~ 4 mm thick layer of teflon plate (F4). Besides GYZ series with bearing all the features, because it USES the F4 plate and beam bottom low coefficient of friction between the stainless steel plate, the horizontal displacement of the structure of the upper shear deformation of the bearing itself without limit, can meet the requirements of some large displacement of the bridge.

GQZ series rubber bearing, the bearing, besides have the function of the ordinary bearing also has the effect on the beam end force through rubber spherical surface when adjust the position of the bearing center will force gradually spread to round plate rubber bearing steel and rubber layer, make the bearing force uniform, especially suitable for skew Bridges, overpasses and other places of slope of the bridge.

GQZF4 series rubber bearing, the bearing in the spherical cap series bearing base adhesive layer after 2 ~ 4 mm, made of teflon board. Besides have the function of the spherical cap bearing, especially for the displacement of the large bridge.

3, product pictures: