buildings and BS covers the measurement and evaluation of structural vibration. BS contains guidance on damage levels. BS Evaluation and measurement for vibration in buildings – Part 2: Guide to damage levels from groundborne vibration. Frequency-independent and frequency-dependent guide levels are described in both British Standard BS –2: Evaluation and measurement for.
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Learn more about the cookies we use and how to change your settings. The particular frequency-dependent criteria should be 785-2 with the measurements. USBM ‘Safe’ blasting vibration level criteria.
The classification of type of structure may be difficult; when in doubt, a more conservative limit from the nearest description in the structural damage table should be applied.
This standard is intended to provide a standard procedure for measuring, recording and analysing building vibration together with an accurate record of any damage occurring. Click to learn more.
Customers who bought this product also bought BS Structures that because of their particular sensitivity to vibration, do not correspond to those listed in Lines 1 or 2 and have intrinsic value e. Evaluation and measurement for vibration in buildings. Messung und Bewertung von Schmingungen in Gebauden. Industrial and heavy commercial buildings.
The table should be used in conjunction with the notes. Frequency-dependent limits have the capacity to precisely deal with the hazards presented by ground vibration and are seen as the basis for best practice blasting. The Amber document status indicator indicates that some caution is needed when using this document – it is either: Research suggests that the guide values and assessment methods given in BS —2 and USBM RI are applicable to Australian conditions, and are recommended for 7835-2 users with the facilities to make use of them.
You may experience issues viewing this site in Internet Explorer 9, 10 or Again there may be more recent versions of the document. Guidelines for the measurement of vibrations and evaluation of their effects on structures BS Links to external websites do not constitute an endorsement or a recommendation of material on those sites or of any products or services offered by, from or through those sites.
Ground vibration limits
Guide to damage levels from groundborne vibration. Worldwide Standards We can source any standard from anywhere in the world. This section summarises the most relevant available standards from the United Kingdom, the United States and Germany. Document Status Indicators The Green document status gs indicates that the document is: Your basket is empty.
Find Similar Items This product falls into the following categories. The content on this page and other Department of Industry, Innovation and Science archive pages is provided for historical reference only. A typical set of limit criteria for 3785-2 comfort is shown in Table 4.
It does not cover chimneys, bridges and underground structures such as chambers, tunnels and pipelines. Standard Number BS Unreinforced or light framed structure. We pay our respect to them and their cultures and to the elders past and present. Abstract This British 785-2, a part of the BS series, gives guidance on the assessment of the possibility of vibration-induced damage in buildings due to a variety of sources, and identifies the factors which influence the vibration response of buildings.
Frequency-independent and frequency-dependent guide levels are described in both British Standard BS —2: Vibration sources other than blasting 738-2, and BS —2: Their committees work with 77385-2 manufacturing and service industries, government, businesses and consumers to facilitate the production of British, European and International standards.
Guide to damage levels from groundborne vibration Status: The material on this archived website has been superseded, or served a purpose at a particular time.
4.4 Ground vibration limits
Click here to find out how to access this document. Search all products by. German Standard DIN —3: Because the human response to vibration depends on a range of factors, such as vibration levels, location and time of day, different statutory requirements for human comfort limits for ground vibration may apply in different jurisdictions. Vibration of fixed structures. Durch den Baugrund uebertragene Schwingungen.
The levels specified are peak component particle velocities, and the methods used for assessing the frequencies are similar in both documents.
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Skip to main content. This British Standard, a part of the BS series, gives guidance on the assessment of the possibility of vibration-induced damage in buildings due to a variety of sources, and identifies the factors which influence the vibration response of buildings. Wherever possible, the ground vibration levels from all blasting operations must be limited to the damage limit criteria shown below at all sites not in the ownership or control of the organisation commissioning the blasting.