Teknik Gempa Earthquake Engineering

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Teknik GempaEarthquake Engineering

• D-III Teknik Sipil
• Jurusan Pendidikan Teknik Sipil dan Perencanaan
• FT UNY

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What's Quake ?
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• Is a sudden motion or trembling in the Earth. The
  motion is caused by the quick release of slowly
  accumulated energy in the form of seismic waves.
  Most earthquakes are produced along faults,
  tectonic plate boundaries, or along the
  mid-oceanic ridges.

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What is actually happen?
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Earth Crust
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Earth tectonic plate
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Distribution of earthquake events that have
occurred over the last century
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Earthquake events organized according to depth
(yellow (shallow) surface to 25 kilometers
below the surface, red (intermediate) 26 to 75
kilometers below the surface, and black (deep)
76 to 660 kilometers below the surface).