mageba RESTON®SA Shock Absorber

mageba RESTON®SA Shock Absorber

mageba RESTON®SA Shock Absorber

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RESTON®SA Shock Absorber

mageba RESTON®SA
mageba RESTON®SA 減震器 mageba RESTON®SA 減震器
mageba RESTON®SA 減震器
mageba RESTON®SA 減震器
產品資訊
產品資訊

RESTON®SA Shock Absorber

durable, safe, reliable

Characteristics & dimensions

1 RESTON®SA shock absorber

2 Reduction of acceleration by additional damping

 

Principle

mageba RESTON®SA shock absorbers are velocity dependent devices, consisting

primarily of a piston, a piston rod and a cylinder pipe. They allow free movements

of a structure during servicCharacteristics & dimensions

1 RESTON®SA shock absorber

2 Reduction of acceleration by additional damping

 

Principle

mageba RESTON®SA shock absorbers are velocity dependent devices, consisting primarily of a piston, a piston rod and a cylinder pipe. They allow free movementsof a structure during service conditions, but provide displacement control and dissipate energy during sudden movements caused by events such as earthquakes, exceptional traffic or high wind forces. The resistance force depends on the flow of a viscous fluid that passes from one chamber of the cylinder pipe into the other. The fluid is squeezed through small holes in the piston whose size determine the damping characteristics of the shock absorber.

 

Properties

RESTON®SA shock absorbers dissipate energy from sudden, exceptional loading, and thus reduce the impact on the structure. This allows the design of the structure to be optimised, avoiding conventional strengthening which might be rarely or never needed during the lifetime of the structure. RESTON®SA shock absorbers can provide over 30% of additional damping, significantly reducing design loads acting on the adjacent structural members. The devices are ideally combined with seismic isolators such as mageba LASTO®LRB lead rubber bearings, LASTO®HDRB high damping rubber bearings or RESTON®PENDULUM isolators to further reduce forces and control the movements of the structure.

 

Main dimensions

The table below summarizes the main dimensions of the standard type devices. Values for other sets of input parameters can be provided upon request.e conditions, but provide displacement control and dissipate energy during sudden movements caused by events such as earthquakes, exceptional traffic or high wind forces. The resistance force depends on the flow of a viscous fluid that passes from one chamber of the cylinder pipe into the other. The fluid is squeezed through small holes in the piston whose size determine the damping characteristics of the shock absorber.

Properties

RESTON®SA shock absorbers dissipate energy from sudden, exceptional loading, and thus reduce the impact on the structure. This allows the design of the structure to be optimised, avoiding conventional strengthening which might be rarely or never needed during the lifetime of thestructure. RESTON®SA shock absorbers can provide over 30% of additional damping, significantly reducing design loads acting on the adjacent structural members. The devices are ideally combined with seismic isolators such as mageba LASTO®LRB lead rubber bearings, LASTO®HDRB high damping rubber bearings or RESTON®PENDULUM isolators to further reduce forces and control the movements of the structure.

Main dimensions

The table below summarizes the main dimensions of the standard type devices. Values for other sets of input parameterscan be provided upon request.

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