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[PDF] Top 20 Model updating of real structures with ambient vibration data

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Model updating of real structures with ambient vibration data

Model updating of real structures with ambient vibration data

... Model Updating of Real Structures with Ambient Vibration Data ...for real structures not only in the design phase but also for the structural health ... See full document

22

Vibration-based Bayesian model updating of civil engineering structures applying Gaussian process metamodel

Vibration-based Bayesian model updating of civil engineering structures applying Gaussian process metamodel

... a real structure 2 for two states—undamaged and damaged conditions—in which the 3 damaged state represents changes in structural parameters as a result of 4 aging or ...numerical model and the model ... See full document

98

CONCRETE GRAVITY DAMS FE MODEL PARAMETER UPDATING USING AMBIENT VIBRATIONS

CONCRETE GRAVITY DAMS FE MODEL PARAMETER UPDATING USING AMBIENT VIBRATIONS

... such structures or to control them within a SHM frame- ...structure. Ambient vibrations are an important source of information because they can be used to characterize the dynamic behavior of the ...dynamic ... See full document

12

Applications of Ambient Vibration Testing: An Overview

Applications of Ambient Vibration Testing: An Overview

... experimental data comparison between modal properties obtained from real ambient vibrations and those obtained from hammer tests was ...civil structures and their ability to stimulate an ... See full document

8

Finite Element Model Updating of Civil Engineering Structures Under Operational Conditions

Finite Element Model Updating of Civil Engineering Structures Under Operational Conditions

... for updating parameter selection. Finite element model updating procedure using multi-objective optimization technique is then ...using ambient vibration method is investigated and ... See full document

204

AMBIENT VIBRATION TESTING & MODAL IDENTIFICATION OF AN OFFICE BUILDING

AMBIENT VIBRATION TESTING & MODAL IDENTIFICATION OF AN OFFICE BUILDING

... engineering structures (CES’ s) becomes increasingly important for dynamic response prediction, finite element modal updating, structural health monitoring, as well as passive and active vibration ... See full document

6

Model updating and damage detection of frame structures using output-only measurements / Hooman Monajemi

Model updating and damage detection of frame structures using output-only measurements / Hooman Monajemi

... Another study of this type is conducted by (An, et al., 2014). They tested an 8 m long, three-dimensional truss structure and used SDLV to detect damage scenarios under ambient vibration. Noting that their ... See full document

229

Vibration-based finite element model updating and structural damage identification

Vibration-based finite element model updating and structural damage identification

... measured data, and statistical analysis of these features to determine the current health condition of the structural system, and timely evaluating the structural performance (Sohn et ... See full document

292

Vibration Analysis of a 51 Story Tower from the Recorded Data of the Earthquake, Typhoon and Ambient Vibration

Vibration Analysis of a 51 Story Tower from the Recorded Data of the Earthquake, Typhoon and Ambient Vibration

... Kun-Sung Liu Department of Civil Engineering & Hazard Mitigation Research Center, Kao Yuan University, Taiwan Abstract This study uses the in-structure recordings to investigate the vibration cha- racteristics of ... See full document

15

On energy harvesting from ambient vibration

On energy harvesting from ambient vibration

... monitoring vibration sensor being powered by that same vibration, and transmitting data over a wireless link; inaccessible or hostile environments are obvious areas of ... See full document

17

A review of ambient vibration tecnique on bridges

A review of ambient vibration tecnique on bridges

... characteristic, ambient vibration, natural frequency, ...isambient vibration test. Ambient vibration isa non- destructive test conducted using highly sensitive ...on ambient ... See full document

5

Vibration Problems in Structures

Vibration Problems in Structures

... The required data for the representative normalised dynamic force for "jumping" or "danc- ing" can be taken from Table 0.2 (Fourier coefficients and phase angles, design [r] ... See full document

252

A novel identification procedure from ambient vibration data for buildings of the cultural heritage

A novel identification procedure from ambient vibration data for buildings of the cultural heritage

... The method is based on the use of the Analytical Signal and the Hilbert Transform, applied to properly decomposed response data. Indeed, when a MDOF system is considered, the structural responses are characterized ... See full document

11

Flexible updating of dynamic knowledge structures

Flexible updating of dynamic knowledge structures

... Flexible updating of dynamic knowledge structures Franziska ...knowledge structures that allow us to make efficient judgments about the world without the cost of memorizing every detail of previous ... See full document

15

VIBRATION CONTROL OF BUILDING STRUCTURES

VIBRATION CONTROL OF BUILDING STRUCTURES

... lighter structures, which are also more flexible and having quite low damping ...the vibration of the structure, out of the several techniques available for vibration control ,concept of using TMD is ... See full document

9

Vibration of Carbon Nano-Structures

Vibration of Carbon Nano-Structures

... reproduced by the classical continuum plate theory which is well established and used by scientists and engineers. By assuming thickness h = 3.4 Å and the Poisson’s ratio υ = 0.16, the static analyses are performed by ... See full document

165

Real time updating of the flood frequency distribution through data assimilation

Real time updating of the flood frequency distribution through data assimilation

... Abstract. We explore the memory properties of catchments for predicting the likelihood of floods based on observa- tions of average flows in pre-flood seasons. Our approach assumes that flood formation is driven by the ... See full document

14

Damage Identification and Assessment in Rc Structures Using Vibration Data: A Review

Damage Identification and Assessment in Rc Structures Using Vibration Data: A Review

... RC structures need to be monitored in order to predict any defect which may become serious and may cause a failure within their ...the vibration analysis tools providing measurements of dynamic ... See full document

11

Decentralized Ambient System Identification of Structures

Decentralized Ambient System Identification of Structures

... decentralized ambient modal identification method is proposed that enhances the performance of sparse BSS using PARAFAC ...for ambient modal identification problems in decentralized applications for civil ... See full document

201

Wireless Monitoring For Ambient Vibrations: Investigate Potential Ambient Vibration Source For Energy Harvesting

Wireless Monitoring For Ambient Vibrations: Investigate Potential Ambient Vibration Source For Energy Harvesting

... Harvesting, Vibration, Piezoelectric) Ambient vibration is one of the main sources of energy harvesting and for the past few years it has attracted many interests in design and development of ... See full document

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