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Model updating of seven-storey cross-laminated timber building designed on frequency-responsefunctions-based modal testing

Blaž Kurent, Boštjan Brank, Kei Ao Wai

Izvirni znanstveni članek

Oznake: gradbene konstrukcije;visoke lesene stavbe;kalibracija modela;engineering structures;tall timber building;model updating;crosslaminated timber (CLT);dynamic service loading;forced vibration tests;modal parameters;spatial aliasing;finite element model updating;

Based on the experimental estimation of the key dynamic properties of a seven-storey building made entirely of cross-laminated timber (CLT) panels, the finite element (FE) model updating was performed. The dynamic properties were obtained from an input-output full-scale modal testing of the building ...

Leto: 2021 Vir: Fakulteta za strojništvo (UL FS)

Bayesian updating of tall timber building model using modal data

Blaž Kurent, Noemi Friedman, Kei Ao Wai, Boštjan Brank

Izvirni znanstveni članek

Oznake: Bayesovo posodabljanje modela;visoka lesena stavba;Surogate na podlagi polinomičnega kaosa;kvantifikacija negotovosti;podobnost modalnih oblik;modalne karakteristike;Bayesian model updating;Tall CLT building;Polynomial Chaos surrogate;Uncertainty quantification;Mode pairing;Modal data;

A framework for the probabilistic finite element model updating based on measured modal data is presented. The described framework is applied to a seven-storey building made of cross-laminated timber panels. The experimental estimates based on the forced vibration test are used in the process of mod ...

Leto: 2022 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)

Modal testing and finite element model updating of full-scale hybrid timber-concrete building

Blaž Kurent, Kei Ao Wai, Aleksandar Pavic, Fernando Perez, Boštjan Brank

Izvirni znanstveni članek

Oznake: modal testing;timber building;hybrid building;model updating;cross-laminated timber;finite element model;ateral vibrations in service;

Serviceability of tall timber and hybrid timber buildings under wind-induced vibrations has become their leading design criterion. Accurate finite element models for predicting their modal properties are crucial for designing buildings that satisfy the current serviceability criteria. It is a challe ...

Leto: 2023 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)

Obtaining copper with harmonic structure for the optimal balance of structure-performance relationship

Dmitry Orlov, Hiroshi Fujiwara, Kei Ameyama

Izvirni znanstveni članek

Oznake: copper;powder metals;bimodal structure topology;harmonic structure;mechanical properties;

Leto: 2013 Vir: Repozitorij Univerze v Novi Gorici (RUNG)

Advanced performance of magnesium alloy ZK60 fabricated by a new integrated process providing a conduit for transfer to industrial manufacturing

Dmitry Orlov, Kei Ameyama, Yuri Estrin

Objavljeni povzetek znanstvenega prispevka na konferenci

Oznake: microstructure design;metallic materials;material performance;

Advanced performance of magnesium alloy ZK60 fabricated by a new integrated process providing a conduit for transfer to industrial manufacturing