Lateral structure-foundation interaction of structures with base masses
1972 ◽
Vol 62
(2)
◽
pp. 453-470
Keyword(s):
abstract The interaction of lateral inertia forces of an N-mass structure with a base mass and lateral seismic motion of the foundation is formulated as an integral equation of the Volterra type. Flexibility of the foundation is based on the transient solution of a two-dimensional elastic half-space. Interaction effects are evaluated by comparing the response spectra of the free-field motion to that of the foundation motion. Results show that changes in the response spectra are significant for heavy, stiff structures such as a reactor-containment vessel.
2020 ◽
Vol 91
(4)
◽
pp. 2192-2205
◽
Keyword(s):
Keyword(s):
Keyword(s):
2014 ◽
Vol 140
(18)
◽
pp. 184509
◽
1978 ◽
Vol 14
(5)
◽
pp. 470-472
◽
2021 ◽
Vol 10
(6)
◽
pp. 2687-2710
Keyword(s):
2018 ◽
Vol 15
(6)
◽
pp. 661-677
◽
Keyword(s):