
doi: 10.1002/eqe.3333
SummaryThis is the tenth in a series of short papers on the early history of seminal concepts in earthquake engineering and structural dynamics.* It records the origins (in 1951) and early development (up to 1981) of modal combination rules in response spectrum analysis of structures.
| selected citations These citations are derived from selected sources. This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 7 | |
| popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Top 10% | |
| influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
| impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Top 10% |
