Geology Reference
In-Depth Information
Taflanidis, A. A. (2010). Reliability-based op-
timal design of linear dynamical systems under
stochastic stationary excitation and model uncer-
tainty.
Engineering Structures
,
32
(5), 1446-1458.
doi:10.1016/j.engstruct.2010.01.023
Optimization Under Uncertainty:
Optimi-
zation algorithms appropriate for problems for
which the objective function or the constraints are
computed through stochastic simulation.
Probabilistic Design (Robust Design):
Design of systems that explicitly addresses the
uncertainties in their model description.
Risk Quantification and Assessment:
Meth-
odologies for mathematical description of risk and
for its evaluation.
Seismic Dampers:
Devices used for energy
dissipation (through mechanical or electrical
means) in the vibration of structural systems due
to seismic excitation
Seismic Isolation:
Decoupling of structures
(building, bridges) from the ground through use
of flexible isolators, commonly lead-rubber or
friction pendulum bearings.
Stochastic Simulation:
Methodologies and
algorithms that entail random sampling charac-
teristics.
Zhang, Y. F., & Iwan, W. D. (2002). Protecting
base isolated structures from near-field ground
motion by tuned interaction damper.
Journal
of Engineering Mechanics
,
128
(3), 287-295.
doi:10.1061/(ASCE)0733-9399(2002)128:3(287)
KEY TERMS AND DEFINITIONS
Near-Fault Ground Motion:
Seismic ground
motions at small distances from epicenter of an
earthquake that include a strong pulse compo-
nent, evident in the velocity time history of the
excitation.