Performance of geotechnical seismic isolation system using rubber‐soil mixtures in centrifuge testing
Geotechnical seismic isolation (GSI) system involves the dynamic interaction between
structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM). Whilst …
structure and low‐modulus foundation material, such as rubber‐soil mixtures (RSM). Whilst …
Soil failure can be used for seismic protection of structures
A new seismic design philosophy is illuminated, taking advantage of soil “failure” to protect
the superstructure. Instead of over-designing the foundation to ensure that the loading …
the superstructure. Instead of over-designing the foundation to ensure that the loading …
Capacity, settlement, and energy dissipation of shallow footings subjected to rocking
The effectiveness of structural fuse mechanisms used to improve the performance of
buildings during seismic loading depends on their capacity, ductility, energy dissipation …
buildings during seismic loading depends on their capacity, ductility, energy dissipation …
Numerical modeling of seismic response of rigid foundation on soft soil
A numerical model was developed to simulate the response of two instrumented, centrifuge
model tests on soft clay and to investigate the factors that affect the seismic ground …
model tests on soft clay and to investigate the factors that affect the seismic ground …
Simplified constitutive model for simulation of cyclic response of shallow foundations: validation against laboratory tests
The nonlinear response of shallow foundations has been studied experimentally and
analytically. However, the engineering community is not yet convinced of the applicability of …
analytically. However, the engineering community is not yet convinced of the applicability of …
Seismic behaviour of shallow foundations: Shaking table experiments vs numerical modelling
R Paolucci, M Shirato, MT Yilmaz - Earthquake Engineering & …, 2008 - Wiley Online Library
The capability of a simplified approach to model the behaviour of shallow foundations during
earthquakes is explored by numerical simulation of a series of shaking table tests performed …
earthquakes is explored by numerical simulation of a series of shaking table tests performed …
Rocking isolation of low‐rise frame structures founded on isolated footings
F Gelagoti, R Kourkoulis… - Earthquake …, 2012 - Wiley Online Library
This paper explores the effectiveness of a new approach to foundation seismic design.
Instead of the present practice of over‐design, the foundations are intentionally under …
Instead of the present practice of over‐design, the foundations are intentionally under …
Nonlinear rocking stiffness of foundations
The response of surface foundations to large overturning moments is studied under
undrained conditions. Rigid circular, strip, and rectangular footings of various aspect ratios …
undrained conditions. Rigid circular, strip, and rectangular footings of various aspect ratios …
Seismic soil–foundation–structure interaction observed in geotechnical centrifuge experiments
This paper reports the experimental results from two geotechnical centrifuge tests examining
seismic soil–foundation–structure interaction of frame structures. In the first test, two three …
seismic soil–foundation–structure interaction of frame structures. In the first test, two three …
Shaking table testing of rocking—isolated bridge pier on sand
This article studies the seismic performance of a rocking-isolated bridge pier on surface
foundation, resting on sand. A series of reduced-scale shaking table tests are conducted …
foundation, resting on sand. A series of reduced-scale shaking table tests are conducted …