Srijit Bandyopadhyay

5 Questions 3 Answers 0 Followers

Questions related from Srijit Bandyopadhyay

Why 1.5 times amplification in between pga level and 100 Hz spectral acceleration level is observed NGA east GMMs (Vs=3000m/Sec)?

Dear All, I am going to use NGA-east attenuation relationship for a work. While I am using the NGA Atkinson Boore attenuation relationship for hard rock site ( Vs=3000 m/sec) an 1.5 time...

04 September 2023 863 1 View

Why many elemnets are deleted in Element deletation "Cohesive element" Abaqus?

Here, I have attached an out video of an delamination problem. Here, it is noticed that many elements are deleted at a time. But not able to figure out the reason. Any lead in this regards are...

20 October 2022 5,087 1 View

How to generate grid file in R-CRISIS for gridded seismisity?

In am going to perform PSHA analysis by gridded seismicity approach in R-Crisis. But during compilation, I am getting following errors. "bounding boxes of gridded seismicity and geometry are not...

14 September 2022 5,996 1 View

I am performing PSHa analysis of a stable continent in R-Crisis. Details of modelling explained below. Why I am getting such a high value of PGA?

I am doing psha analysis of a site in Indian peninsular region using R-crisis software. I have devided the site with various seismic zones. Maximum credible earthquake is 6.8. I have calculated a...

22 February 2020 10,049 7 View

Seismicity parameters for PSHA

Can anyone please suggest a best opensource software for determining the seismicity parameters of a location for PSHA analysis. Like N(Mo), b value, annual mean rate etc. Can it be possible to...

01 January 1970 9,644 4 View