P Liu, YM Zhang, HT Chen… - Earthquake Engineering & …, 2023 - Wiley Online Library
To provide an insight for reliable seismic risk assessment of small building contents, the rocking response of freestanding wooden blocks subjected to 11 bidirectional horizontal …
The seismic performance of unanchored slender contents at various floor levels within a building has received little attention in the literature, despite earthquake reconnaissance …
Y Bao, Y Xu, B Wu - Earthquake Engineering & Structural …, 2022 - Wiley Online Library
A freestanding rigid block subjected to earthquake excitation is a problem of significant interest to the earthquake engineering community because it has many direct applications in …
A novel, compact mathematical formulation is presented to describe the dynamic rocking response of single and double block systems subjected to gravity and/or ground excitation …
Free-standing rigid objects and structures are dominantly found to exhibit rocking behavior and can be vulnerable to overturning during an earthquake as demonstrated by numerous …
Analytical expressions are proposed for predicting the rocking response of rigid free- standing building contents subjected to seismic-induced floor excitations. The study …
KW Ko, JG Ha, HJ Park, DS Kim - Bulletin of Earthquake Engineering, 2018 - Springer
Designs allowing the rocking behavior of the foundation during earthquake have been introduced to reduce the seismic load on the superstructure and the ductility demand on the …
The paper assesses the adequacy of existing numerical models in predicting the seismic response of freestanding nonstructural components that exhibit rocking-dominated behavior …
Block-type equipment without restraining devices and under earthquake loads can effectively be modeled as freestanding rigid blocks resting on supporting bases subjected to …