Seismic Isolators For Buildings

Earthquake isolator bearing decouples the structure from its foundation
during an earthquake by demonstrating high stiffness performance in vertical
direction and softness in horizontal direction (shear and deformation and
damping),serves the function of building isolation.

Types of Seismic Isolators For Buildings

Natural Rubber Bearing
Made of multilayer natural rubber and multilayer steel plates alternately,
with good vertical bearing capacity and horizontal deformation capacity.
(The support and connecting plate are vulcanized as a whole)

Lead Rubber Bearing
Made of multi-layer natural rubber and multi-layer steel plate alternately
laminated and vulcanized, and the vertical lead core is embedded inside,
which has good vertical bearing capacity and horizontal deformation
capacity, and the lead core can absorb earthquake energy when plastic
deformation occurs, greatly increase energy consumption and wind resistance
of earthquake-isolated buildings. (The support and the connecting plate are
integrally vulcanized).

High Damping Rubber Bearing
High Damping Rubber Bearings (HDRB) are a type of seismic protection device
used in the construction of buildings and bridges to protect them from the
damaging effects of earthquakes. They are designed to absorb and dissipate
the energy of seismic vibrations, reducing the forces transmitted to the
structure.

Elastic Bearing
The sliding bearing is composed of rubber bearing, sliding material, sliding
panel and upper and lower connecting plates. The bearing has sufficient
vertical compressive rigidity and bearing capacity; After the bearing starts
to slide, the horizontal force of the bearing is only related to the
friction coefficient and vertical pressure of the sliding contact surface.

Friction Pendulum earthquake isolation systems
It is composed of steel and friction materials. The natural vibration period
of the upper structure is extended by the relative sliding of the spherical
sliding surface. The appropriate radius of curvature of the sliding surface
is selected according to the required natural vibration period. The damping
coefficient is controlled by the friction coefficient; The sliding limit
bolt is set to ensure the stability of the building in non-earthquake, and
easy to cut in earthquake to ensure the deformation capacity.

Simple Support For Village And Town Houses
The engineering plastic plate is used to replace the laminated steel plate
in the traditional bearing, and the improved product has the characteristics
of light weight, high strength and good economy.

Seismic Isolators: A Key Component in Sustainable Building Practices
Residential base isolation for buildings play a crucial role in sustainable
building practices. These innovative earthquake shock absorbers devices
reduce the impact of seismic forces on buildings, enhancing their safety
during earthquakes and reducing structural damage. By absorbing and
dispersing energy, seismic isolators protect both the building and its
occupants. Incorporating seismic isolators into construction projects is an
effective way to promote sustainability, as it ensures the durability and
longevity of structures, minimizing the need for costly repairs or
rebuilding. Embracing isolation in buildings is a smart choice for
sustainable and resilient building design.

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Minimum Order: 10 long tons

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