ASDSO Dam Safety Toolbox

Velocity Structure: Revision history

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20 December 2022

14 December 2022

  • curprev 23:5523:55, 14 December 2022‎ Grichards talk contribs‎ 1,379 bytes +1,379‎ Created page with "__NOTOC__ Category: Geologic and Tectonic Setting ---- The velocity structure is a generalized model of the earth’s crust using layers having different assumed seismic velocities. It is important in a SHA to have a well-defined velocity structure. Several parameters (''V<sub>S30</sub>'', ''Z1.0'', ''Z2.5'') are used in most attenuation relationships. The most important parameter is ''V<sub>S30</sub>'', which is defined as the shear wave velocity in the top 30 m..."
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