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Št. zadetkov: 5
Eksperimentalna analiza koeficienta sunka pri prometni obremenitvi
Doron Hekič, Goran Turk, Aleš Žnidarič
Magistrsko delo
Oznake: gradbeništvo;magistrsko delo;koeficient sunka;dinamično vzbujanje mostu s prometno obtežbo;vpliv hitrosti na koeficient sunka;meritve odziva obstoječega mostu;numerična integracija pospeškov;
Eden od parametrov, ki igra pomembno vlogo pri oceni prometne varnosti obstoječih premostitvenih objektov, je koeficient sunka.Kljub številnim raziskavam na tem področju še vedno prihaja do razhajanj, ali so za oceno varnosti obstoječih premostitvenih objektov bolj primerni koeficienti sunka, izraču ...
Leto: 2019 Vir: Fakulteta za gradbeništvo in geodezijo (UL FGG)
Model updating concept using bridge Weigh-in-Motion data
Doron Hekič, Andrej Anžlin, Maja Kreslin, Aleš Žnidarič, Peter Češarek
Izvirni znanstveni članek
Oznake: spremljanje stanja;most;viadukt;mostni sistem za tehtanje vozil med vožnjo;končni element;kalibracija;posodobitev modela;residualni model;odprti dostop;monitoring;bridge;viaduct;bridge weigh-in-motion (B-WIM);structural health monitoring (SHM);finite element (FE);calibration;model updating;open access;
Finite element (FE) model updating of bridges is based on the measured modal parameters and less frequently on the measured structural response under a known load. Until recently, the FE model updating did not consider strain measurements from sensors installed for weighing vehicles with bridge weig ...
Leto: 2023 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Challenges of implementing bridge weigh-in-motion on a century-old steel-riveted railway bridge
Doron Hekič, Mirko Kosič, Jan Kalin, Aleš Žnidarič, Andrej Anžlin
Objavljeni znanstveni prispevek na konferenci
Oznake: most;B-WIM;mostni sistem za tehtanje vozil med vožnjo;posodobitev numeričnega modela;meritve odziva mostu;železnice;bridge;bridge Weigh-in-Motion system;numerical model updating;bridge response measurements;railways;
This study explores the challenges and methodologies involved in implementing bridge weigh-in-motion (B-WIM) system on a century-old steel riveted railway bridge. A unique aspect of this study, funded by the EU H2020 Shift2Rail Joint Undertaking, was the adaptation of B-WIM systems to the specific c ...
Leto: 2024 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Comprehensive permanent remote monitoring system of a multi-span highway bridge
Andrej Anžlin, Uroš Bohinc, Doron Hekič, Maja Kreslin, Jan Kalin, Aleš Žnidarič
Objavljeni znanstveni prispevek na konferenci
Oznake: permanent monitoring;structural health monitoring;bridge WIM;sensors;viaduct;open access;
As part of the reconstruction of a multi-span viaduct on a Slovenian highway, a permanent remote monitoring system with over 200 sensors was established. Several parameters are monitored on different parts of the viaduct by means of temperature sensors, accelerometers, strain gauges, long-gauge defo ...
Leto: 2021 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Load testing of the first stress ribbon bridge in Slovenia
Đorđe Đukić, Doron Hekič, Mirko Kosič, Rok Vezočnik, Andrej Anžlin, Andrej Štrukelj, Marjan Pipenbaher, Tomaž Weingerl
Objavljeni znanstveni prispevek na konferenci
Oznake: most;meritve odziva mostu;natezni trak;obremenilna preizkušnja;bridge;bridge response measurements;stress ribon;load test;
Paper presents selected results of the diagnostic load testing of a newly-built footbridge in Novo Mesto, Slovenia. The bridge is significant as the first bridge in Slovenia being built with the stress ribbon technology. The diagnostic load testing took place in March 2023 and comprised of three-sta ...
Leto: 2024 Vir: Zavod za gradbeništvo Slovenije (ZAG)
Št. zadetkov: 5
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