Seismic Performance Evaluation of Novel Cold-Formed Steel Framed Shear Walls Sheathed with Corrugated Steel Sheets Page: 40
The following text was automatically extracted from the image on this page using optical character recognition software:
Where T is the fundamental period, and T1 is the fundamental period of the archetype
model computed using eigenvalue analysis. Coefficient Co is based on Equation C3-4 of
ASCE/SEI 41-06, as follows:
Co = 01,r E1 a2
Where mx is the mass at level x; and 01,x (01,r) is the ordinate of the fundamental model
at level x (roof), and N is the number of levels.
Based on the formulas and equations listed above, the pushover results of the 2-story office
building in the long direction is given in Table 13. Same procedure of pushover analysis applies
to other building archetype simulation. Pushover analysis was performed on both horizontal
direction of each building archetype, and the details of pushover analysis were given in Appendix
D & E.
Table 5.6 - Pushover Results of the 2-story Office Building in the Long Direction
T T1 du Sy.eff Vmax Vdesign 6T fS
Long direction 0.244 0.470 4.2 2.31 66.79 11.06 1.82 6.04
5.9 Incremental Dynamic Analysis
5.9.1 Introduction of Incremental Dynamic Analysis
Nonlinear dynamic analysis was conducted by the concept of incremental dynamic analysis
(IDA) (Vamvatsikos and Cornell, 2002), in which individual ground motions are scaled to
increasing intensities until the structure reaches a collapse point. Nonlinear dynamic analyses are
used to established the median collapse capacity, SCT, and collapse margin ratio, CMR, for each
of the index archetype model.
Here’s what’s next.
This thesis can be searched. Note: Results may vary based on the legibility of text within the document.
Tools / Downloads
Get a copy of this page or view the extracted text.
Citing and Sharing
Basic information for referencing this web page. We also provide extended guidance on usage rights, references, copying or embedding.
Reference the current page of this Thesis.
Lan, Xing. Seismic Performance Evaluation of Novel Cold-Formed Steel Framed Shear Walls Sheathed with Corrugated Steel Sheets, thesis, August 2017; Denton, Texas. (https://digital.library.unt.edu/ark:/67531/metadc1011859/m1/48/: accessed May 19, 2019), University of North Texas Libraries, Digital Library, https://digital.library.unt.edu; .