Sahand Jabini Asli

6 Questions 4 Answers 0 Followers

Questions related from Sahand Jabini Asli

How does the peak spectral acceleration of soil surface change in the presence of surcharge?

A 2D sand soil was modeled by Opensees software. The PSA values of soil surface have been recorded in two different conditions (with and without surcharge mass). What is the relationship between...

25 February 2018 1,415 4 View

When does the soil decrease PGA of input motion?

i modeled 3 types of soils ( C D E) and analyzed them using 11 different scaled ground motions (0.3 and 0.5g) to find the surface response. in all cases , peak ground accelerations of soils were...

24 December 2016 5,309 3 View

Could you introduce an earthquake database website?

I need some databases except PEER and ISESD. I'm looking for an earthquake record (Hachinohe 1968 , Japan) that is not in those sites. thank you so much

04 July 2016 3,833 5 View

What is the best absorbing boundary type for soil medium in SSI modeling?

I need some information about suitable absorbing boundaries and their performance and modeling methods.if it's possible please introduce some references. thanks

30 April 2016 2,358 3 View

Why do we use ground surface motion in opensees for SSI models?

I cant understand that if springs play soil's role , in soil structure models, so why do we impose ground surface motion as input motion and don’t use bedrock motion?

05 March 2016 9,703 1 View

Is there any classification for earthquakes according to PGA?

like earthquake magnitude classes (8 or more : great - 7 to 7.9 : major - and ...)

25 January 2016 10,025 6 View