Seismic Wave Movement: Calculating Distance w/ Density & Force

Click For Summary
SUMMARY

The discussion focuses on calculating the distance a seismic wave travels through a medium when struck by a hammer. Key factors include the density of the rock, the energy or momentum of the hammer, and the attenuation coefficient of the medium for the specific frequency range produced. Numerical simulations of both the excitation process and wave propagation are essential for accurate calculations. Participants emphasize the complexity of the task and the necessity of considering multiple variables.

PREREQUISITES
  • Understanding of seismic wave propagation principles
  • Knowledge of attenuation coefficients in materials
  • Familiarity with energy and momentum concepts
  • Experience with numerical simulation techniques
NEXT STEPS
  • Research the calculation of seismic wave propagation in various media
  • Learn about attenuation coefficients for different rock types
  • Explore numerical simulation software for wave propagation analysis
  • Study the relationship between force, energy, and momentum in impact scenarios
USEFUL FOR

Geophysicists, civil engineers, and researchers involved in seismic analysis and wave propagation studies will benefit from this discussion.

Paul G.
Messages
2
Reaction score
0
Is there a formula I could use to determine how far in a medium a seismic wave would move if I hit one end of it with a hammer? I know the density of the rock and the force of the hammer.
 
Physics news on Phys.org
You wil need to know a lot more than that. And probably you don't actualy know even the force of the hammer. Rather the energy or momentum of the hammer before hitting.
You will need the atenuation coefficient of the medium for the frquency range produced by your hammer hitting the medium. And probably numrical simulation of both the excitation proces and propagation.
 
I guess I have my work cut out for me. I'll look into those variables.
Thanks for the response.
 

Similar threads

  • · Replies 4 ·
Replies
4
Views
3K
  • · Replies 13 ·
Replies
13
Views
2K
  • · Replies 5 ·
Replies
5
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 4 ·
Replies
4
Views
2K
Replies
13
Views
4K
  • · Replies 4 ·
Replies
4
Views
2K
  • · Replies 10 ·
Replies
10
Views
2K
  • · Replies 8 ·
Replies
8
Views
9K
  • · Replies 7 ·
Replies
7
Views
2K