ETA20in_xyz

These records are optimized in nonlinear range to fit average RS of 20 records (longitudinal accelerograms) used in FEMA 440 for soil type (C)

XYZ components are provided for multicomponent analysis.

Optimization is for R=1,2,4,8 and 71 Ts in 0-5 secs plus 9 points from T=5 to T=50 secs

Acceleration points are in terms of m/s2.

NPTS=2001 DT=0.01

Direct access: ETA20in

Related references:

Mohammadjalal MA and Estekanchi HE (2017), "Damage estimation of steel moment-resisting frames by Endurance Time method using damage-based target time", Journal of Earthquake Engineering, published online, doi:10.1080/13632469.2017.1297265
Chniforush AA, Estekanchi HE and Dolatshahi K (2016), "Application of Endurance Time Analysis in Seismic Evaluation of an Unreinforced Masonry Monument", Journal of Earthquake Engineering, v23, n3, p827-841 doi:10.1080/13632469.2016.1160008
Foyuzat MA and Estekanchi HE (2016), "Application of rigid-perfectly plastic spectra in improved seismic response assessment by Endurance Time method", Engineering Structures, v111, p24-35, doi:10.1016/j.engstruct.2015.11.025
Valamanesh V and Estekanchi HE (2014) "Nonlinear Seismic Assessment of Steel Moment Frames under Bi-Directional Loading via Endurance Time Method", The Structural Design of Tall and Special Buildings, v23, n6, p442-462, doi: 10.1002/tal.1054

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