Comparative analysis of innovative branched steel cable-stayed pedestrian bridge
DOI: https://doi.org/10.3846/mla.2018.6260Abstract
Innovative steel cable-stayed pedestrian bridge design review is provided. The design advantages and disadvantages are presented. Innovative steel cable-stayed pedestrian bridge construction comparative analysis with similar 80 m span cable-stayed bridge construction and an overview of the main criteria are provided. Conclusions of analysis are formed.
Article in Lithuanian.
Inovatyvaus šakotinio plieninio vantinio pėsčiųjų tilto lyginamoji analizė
Santrauka
Straipsnyje pateikiama inovatyvios plieninio vantinio pėsčiųjų tilto konstrukcijos apžvalga, kurioje pristatomi konstrukcijos privalumai ir trūkumai. Analizuojama inovatyvi plieninio vantinio pėsčiųjų tilto konstrukcija, kuri vėliau lyginama su analogiško 80 m tarpatramio vienpilonio pluoštinio vantinio tilto konstrukcija. Analizuojami naujos, inovatyvios sandaros vantinio tilto ir tradicinio pluoštinio tilto įrąžų skirtumai, pateikiami analizės rezultatai, parodantys naujos konstrukcijos pranašumus prieš tradicinį vantinį tiltą. Straipsnyje pateikiami techninės ekonominės analizės rezultatai, apžvelgiami pagrindiniai naujos sandaros tilto kriterijai ir suformuojamos išvados.
Reikšminiai žodžiai: vantinis tiltas, netiesinė analizė, įtempių ir deformacijų būvis, techninis ekonominis efektyvumas, inovatyvi konstrukcija, preliminarus projektavimas.
Keywords:
cable-stayed bridge, nonlinear analysis, stress and strain, economical efficiency, innovative construction, preliminary designHow to Cite
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Copyright (c) 2018 The Author(s). Published by VGTU Press.
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This work is licensed under a Creative Commons Attribution 4.0 International License.