2000
DOI: 10.1061/(asce)0733-9445(2000)126:4(467)
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Envelopes for Seismic Response Vectors. I: Theory

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Cited by 52 publications
(56 citation statements)
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“…In typical concrete design, however, multiple interacting response quantities are often considered. The combination methods for multiple interacting response quantities are distinctly different from those for a single response quantity [10][11][12][13][14][15][16].…”
Section: Combination Of Structural Responses Caused By Three Directiomentioning
confidence: 99%
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“…In typical concrete design, however, multiple interacting response quantities are often considered. The combination methods for multiple interacting response quantities are distinctly different from those for a single response quantity [10][11][12][13][14][15][16].…”
Section: Combination Of Structural Responses Caused By Three Directiomentioning
confidence: 99%
“…To determine the critical combinations, one possibility is the ap-proach described in ASCE 4-98, Section 3.2.7.1.3(b), based on the work by Gupta and Singh [10]. More recently, Menun and Der Kiureghian [12,13,16] have proposed an approach based on random vibration theory that has several advantages over the latter. However, none of these approaches were used in recent DC applications, possibly because of their relative complexity.…”
Section: Combination Of Structural Responses Caused By Three Directiomentioning
confidence: 99%
See 1 more Smart Citation
“…However, in general, the horizontal principal components of ground motion are rotated by a counterclockwise angle  with respect to the horizontal z 1 and z 2 structure axes, as shown in Figure 6. In this case, (13) becomes [8,9]: in which the modal participation factors are deÿned with respect to the structure axes and the response spectrum ordinates are those associated with the principal directions of ground motion. Equation (14) is then rewritten as…”
Section: Modal Representation Of the Seismic Stress Vector S Q (T)mentioning
confidence: 99%
“…It should be pointed out that, although not prescribed in ASCE 4-98 and RG 1.92, there have been other methods developed for spatial response combination, some of which are more recent and potentially more advanced and accurate. For example, the original complete quadratic combination (CQC) rule [8,9] for modal response combination has been extended to a new method called CQC3 [6,[10][11][12][13][14][15], to combine modal responses due to the three orthogonal earthquake components. These more advanced combination methods are not evaluated in this paper.…”
Section: Introductionmentioning
confidence: 99%