The Serb-Siton Solution for Isolation to Noise, Sock, Vibration and Seismic Movement at CETAL
Journal Title: Romanian Journal of Acoustics and Vibration - Year 2011, Vol 8, Issue 2
Abstract
The Integrated Center for Laser Advanced Technologies (CETAL) is located on the IFIN-HHnon-nuclear activities platform, group II, Atomistilor Street No. 409, Magurele City, Ilfov County, in a reinforced concrete building with basement and 3 levels. In this building there are clean rooms where the level of noise and vibration must be within the E-Class (according to ASHRAE TC classification level 2.6 (curves) ISO VC - E) corresponding to a maximum level of decibels below 125micro inches/sec (50 dB) - 3,175μm/s to not affect the operation of the equipment installed in these rooms. Noise and vibration that can affect these rooms may come from the outside environment (earthquakes, road and rail transport, industrial activities conducted in the building) and the indoor environment (operation of equipment generating noise and vibration, such as air conditioning, pumps, fans, Shaker). Meeting this requirement was achieved by applying the SERB-SITON solution for isolation to noise, shock, vibration and seismic movement of the industrial objectives. Given the severe isolation requirements imposed for certain rooms at CETAL and the fact in the CETAL building that there are some important sources that generate noise and vibration, the isolation solution was applied differently for the whole building and clean rooms.
Authors and Affiliations
Serban VIOREL, Androne MARIAN, Ciocan GEORGE ALEXANDRU, Zamfir MADALINA ANGELA, Sireteanu TUDOR
Keywords
Related Articles
- EP ID EP140654
- DOI -
- Views 103
- Downloads 0
Determination of Damping Coefficient for Lateral Displacement in Case of Two Console Rotors in Air and Water
The paper is dedicated to some original experimental researches aiming to determine the damping coefficient for lateral displacement c in case of two rotors in console. We have described the experimental installation, th...
The Influence of Perforations on the Surface of a Sound Absorbing Material on the Sound Absorption Coefficient
The paper presents the research on the influence of perforations on the surface of a sound absorbing material on the sound absorption coefficient. The porous sound absorbing material used in this research was made from f...
Mathematical Formulation of Friction Pendulum System With Multiple Sliding Interfaces
The use of base isolation in developed countries has been recognized as a very effective method for upgrading the seismic resistance of the structures. The reduction in earthquake forces on a structure is achieved by add...
Dynamic Hydraulic Dampers for Earthquake Isolated Structural Systems
This paper presents some solutions on hydraulic devices such as linear motors with direct and reverse reaction with the stabilizing role of building movement under the earthquake action. It emphasizes the possibilities o...
Diminution Noise and Vibration for Industrial Equipments Designated to Gearbox Testing
The paper refers to a complex algorithm of design test stands for gearboxes. The algorithm pursues the optimization of the complex assembly embodied by the stand. The optimization criteria point to minimizing power suppl...