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Halls in Shopping Malls
MEASUREMENT OF VIBRATIONS OF STEEL STRUCTURES OF HALLS IN SHOPPING MALLS
The measurement is geared towards determining the vibration condition of roof and load-bearing structures in shopping malls. This type of work is also done for ceilings or related structures in which air-conditioning units, fans or other devices generating undesired vibrations are mounted.
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| Air-conditioning unit |
Air conditioning units located on the shopping mall’s roof |
If the level of vibration exceeds the admissible values or if there is a risk that vibrations may be destructive for the construction, rolex replica watches methods for the following actions are developed:
- Minimisation of the level of inducing sources’ vibration,
- Limitation of the influence of machines and devices’ vibration on the structure,
- Reduction of vibration penetration through the structure,
- Minimisation of the vibrations of the very structure.
This measurement is carried out by means of a multi-channel vibration recorder which can simultaneously sense vibrations in, for example, 50 points. An analysis made in the VIBROPOMIAR Company’s vibration diagnostic laboratory makes it possible to recognise the vibration, describe their characteristics and their type, tag heuer replica as well as precisely locate their sources.
The data obtained serves as a basis for decisions about the nature of actions to be taken.
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| Measurement of vibrations of a shopping mall’s ceiling |
Multi-channel recording of vibrations |
Measurement of vibrations of a shopping mall’s pillar
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Usually experts dealing with construction changes of the buildings inspected need such measurement results.
Additionally, measurement results are useful for:
- Determining optimal locations of devices on real industrial structures,
- Reducing the machine elements’ vibrations,
- Solving problems related to the construction of vibration insulators,
- Constructing dampers and shock absorbers to solve individual technical problems, as well as making calculations for these constructions.
Diagram of the arrangement of measuring points used during the measurement of ceiling structures’ vibrations in a shopping mall
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