[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

Li et al., 2008 - Google Patents

Condition assessment of structures under ambient white noise excitation

Li et al., 2008

Document ID
8609346144549498860
Author
Li X
Law S
Publication year
Publication venue
AIAA journal

External Links

Snippet

EARLY detection of damage in engineering systems during their service life has been receiving increasing attention from researchers in the last few decades. Information on the location and extent of damage could assist in the diagnosis of the structural health …
Continue reading at arc.aiaa.org (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/08—Shock-testing
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M7/00—Vibration-testing of structures; Shock-testing of structures
    • G01M7/02—Vibration-testing by means of a shake table
    • G01M7/025—Measuring arrangements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M17/00—Testing of vehicles
    • G01M17/007—Testing of vehicles of wheeled or endless-tracked vehicles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings
    • G01M5/0066—Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings by exciting or detecting vibration or acceleration
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings
    • G01M5/0041—Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings by determining deflection or stress
    • G01M5/005—Investigating the elasticity of structures, e.g. deflection of bridges, air-craft wings by determining deflection or stress by means of external apparatus, e.g. test benches or portable test systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
    • G01N2203/02—Details not specific for a particular testing method
    • G01N2203/022—Environment of the test
    • G01N2203/0244—Tests performed "in situ" or after "in situ" use
    • G01N2203/0246—Special simulation of "in situ" conditions, scale models or dummies
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/008—Earthquake measurement or prediction

Similar Documents

Publication Publication Date Title
Moaveni et al. System identification study of a 7-story full-scale building slice tested on the UCSD-NEES shake table
Ji et al. Seismic damage detection of a full-scale shaking table test structure
Li et al. Matrix of the covariance of covariance of acceleration responses for damage detection from ambient vibration measurements
Esfandiari et al. Finite element model updating using frequency response function of incomplete strain data
Tee et al. Substructural first‐and second‐order model identification for structural damage assessment
Zhang et al. A new statistical moment-based structural damage detection method
Park et al. A model updating method with strain measurement from impact test for the safety of steel frame structures
Wang et al. Damage identification in shear-type structures using a proper orthogonal decomposition approach
Law et al. Structural damage detection from coupling forces between substructures under support excitation
Tee et al. Numerical and experimental studies of a substructural identification strategy
Gao et al. Online damage diagnosis for civil infrastructure employing a flexibility-based approach
Law et al. Structural condition assessment from white noise excitation and covariance of covariance matrix
Farajian et al. Effects of bolted connections’ properties on natural dynamic characteristics of corner-supported modular steel buildings
Caicedo et al. Experimental validation of structural health monitoring for flexible bridge structures
Schommer et al. Health monitoring based on dynamic flexibility matrix: theoretical models versus in-situ tests
Li et al. Condition assessment of structures under ambient white noise excitation
Salehi et al. A structural damage detection technique based on measured frequency response functions
Lin et al. Dynamic parameter identification for irregular buildings considering soil-structure interaction effects
Li et al. Structural damage detection with statistical analysis from support excitation
Leyder et al. Optimal sensor placement for the modal identification of an innovative timber structure
Xiaodong et al. Damage diagnosis of a two‐storey spatial steel braced‐frame model
Qian et al. Two-stage damage diagnosis approach for steel braced space frame structures
Manolis et al. Mode shape identification of an existing three-story flexible steel stairway as a continuous dynamic system
De Silva et al. Detection and estimation of damage in framed structures using modal data
Law et al. Damage detection via substructural analysis