Stepped profile

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UNESCO World Heritage Site in Karnataka, India

A stepped profile describes the edge of something that has a series of defined steps.[1] It has applications in architecture, construction, engineering, and geology.

Applications

Architecture and construction

In building design a stepped profile is used to reduce the visual impact of, or airborne noise around a building.[2][3][4] A stepped profile is also used to calculate seismic and wind loads in multi-story building design.[5]

The spillway from a dam can have a stepped profile, which dissipates energy from the released water.[6]

Engineering

In engineering, a stepped profile may be used on a bearing surface to reduce friction between the moving parts.[7]

Geology

A mountain with a stepped profile has a number of denudation terraces caused by erosion.[8]

A river with a stepped profile has a step-like variation in its gradient along its length.[9] This may be caused by changes in the height of the underlying bedrock.[10]

Notable examples

See also

References

  1. ^ Cowan, James J. (2006). Advances in holographic replication with the Aztec structure (PDF). 7th International Symposium on Display Holography.
  2. ISBN 9781134537648
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  3. ISBN 9781349227525
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  4. ISBN 9780620282949
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  5. ISBN 9781119084167
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  6. doi:10.1139/l95-034
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  7. doi:10.1016/j.proeng.2017.06.166
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  8. ISBN 9783642537158
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  9. ISBN 9780674937321
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  10. ISBN 9781118685303
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