List of international earthquake acceleration coefficients
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List of international earthquake acceleration coefficients. A list of
earthquake An earthquake (also known as a quake, tremor or temblor) is the shaking of the surface of the Earth resulting from a sudden release of energy in the Earth's lithosphere that creates seismic waves. Earthquakes can range in intensity, fr ...
coefficients used in
structural design Structural engineering is a sub-discipline of civil engineering in which structural engineers are trained to design the 'bones and muscles' that create the form and shape of man-made structures. Structural engineers also must understand and c ...
for
earthquake engineering Earthquake engineering is an interdisciplinary branch of engineering that designs and analyzes structures, such as buildings and bridges, with earthquakes in mind. Its overall goal is to make such structures more resistant to earthquakes. An earth ...
around the world. For example, a coefficient of 0.09 indicates that a building is designed that 0.09 of its weight can be applied horizontally during an earthquake. {{Expand list, date=August 2008


Australia

From Australian Standard 1170.4. Coeffiecients are based on 10% chance exceedence in 50 years. *
Adelaide Adelaide ( ) is the capital city of South Australia, the state's largest city and the fifth-most populous city in Australia. "Adelaide" may refer to either Greater Adelaide (including the Adelaide Hills) or the Adelaide city centre. The dem ...
- 0.10 *
Brisbane Brisbane ( ) is the capital and most populous city of the Australian state of Queensland, and the third-most populous city in Australia and Oceania, with a population of approximately 2.6 million. Brisbane lies at the centre of the South ...
- 0.06 *
Hobart Hobart ( ; Nuennonne/ Palawa kani: ''nipaluna'') is the capital and most populous city of the Australian island state of Tasmania. Home to almost half of all Tasmanians, it is the least-populated Australian state capital city, and second-small ...
- 0.05 *
Melbourne Melbourne ( ; Boonwurrung/ Woiwurrung: ''Narrm'' or ''Naarm'') is the capital and most populous city of the Australian state of Victoria, and the second-most populous city in both Australia and Oceania. Its name generally refers to a metro ...
- 0.08 *
Perth Perth is the capital and largest city of the Australian state of Western Australia. It is the fourth most populous city in Australia and Oceania, with a population of 2.1 million (80% of the state) living in Greater Perth in 2020. Perth is ...
- 0.09 *
Sydney Sydney ( ) is the capital city of the state of New South Wales, and the most populous city in both Australia and Oceania. Located on Australia's east coast, the metropolis surrounds Sydney Harbour and extends about towards the Blue Mounta ...
- 0.08 Note: Meckering, Western Australia, has the largest coefficient in Australia of 0.22.


Greece

From ΕAΚ 2003 building code *Zone 1 = 0.16g (Thrace and most of Northern Greece, Parts of Athens and Parts of Thessaloniki) *Zone 2 = 0.24g (Parts of Athens and Parts of Thessaloniki) *Zone 3 = 0.36g (Zakynthos Island, Cephalonia Island)


Other

*Canada uses
Spectral acceleration Spectral acceleration (SA) is a unit measured in ''g'' (the acceleration due to Earth's gravity, equivalent to g-force) that describes the maximum acceleration in an earthquake on an object – specifically a damped, harmonic oscillator moving in o ...
* *