Towards time domain finite element analysis of gravity gradient noise

Details Towards time domain finite element analysis of gravity gradient noise Towards time domain finite element analysis of gravity gradient noise

May 2010

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=2010jphcs.228a2034b&link_type=abstract

Journal of Physics: Conference Series, Volume 228, Issue 1, pp. 012034 (2010).

Physics

1

Scientific paper

Gravity gradient noise generated by seismic displacements constitute a limiting factor for the sensitivity of ground based gravitational wave detectors at frequencies below 10 Hz. We present a finite element framework to calculate the soil response to various excitations. The accompanying gravity gradients as a result of the seismic displacement field can then be evaluated. The framework is first shown to accurately model seismic waves in homogenous media. Calculations of the gravity gradient noise are then shown to be in agreement with previous analytical results. Finally results of gravity gradient noise from a single pulse excitation of a homogenous medium are discussed.

Affiliated with

Also associated with

No associations

Rating

Towards time domain finite element analysis of gravity gradient noise does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Towards time domain finite element analysis of gravity gradient noise, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Towards time domain finite element analysis of gravity gradient noise will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-795128