SOME FEATURES OF DAMAGE TO UN-CUT REINFORCED CONCRETE BRIDGES UNDER SEVERE EARTHQUAKES
13.01.2023
International Scientific Journal "Science and Innovation". Series A. Volume 2 Issue 1
Shermukhamedov U.Z., Tayirov Sh.Sh.
Abstract. The main types and reasons of the initiation of specific damage to un-cut reinforced concrete bridges under strong and destructive earthquakes are discussed in the article. A brief review of the features of the destruction of un-cut reinforced concrete bridges and railway tracks under severe earthquakes in Europe and Asia is presented.
Keywords: un-cut reinforced concrete bridges, earthquake, bearing part, seismic intensity scale, railway track, superstructure, support, expansion joint.
References:
1. T.R. Rashidov, U.Z. Shermuxamedov, Transport inshootlarining zilzilabardoshligi. Darslik. – T.:2020, 406 b.
2. Шермухамедов, У. З. (2010). Проектирование сейсмостойких сооружений для условий Узбекистана. In Новые технологии в мостостроении (pp. 95-99).
3. Scientific and technical journal “Natural and technogenic risks. Structure Safety” registered by the Federal Service for Supervision of Compliance with Legislation in the Field of Mass Communications and Protection of Cultural Heritage. Registration certificate PI No. FS77-27300 dated February 22, 2007.
4. Кузнецова, И. О., & Шермухамедов, У. З. (2009). Основные принципы многоуровневого проектирования мостов. Вестник ТашИИТа, (3), 22.
5. Шермухамедов, У. З. (2010). Гашение продольных сейсмических колебаний опор балочных мостов с сейсмоизолирующими опорными частями. In Москва: МИИТ (p. 23).
6. Wai-Fah Chen, Lian Duan., Bridge Engineering Handbook Second Edition Seismic Design. – NY.:2014, 722p.
7. Абдумавлонова Ф. Х., Сейтов А. Ж. СХЕМЫ ГОРНЕРА НА МАТЕМАТИЧЕСКОМ ПАКЕТЕ MathCAD //Academic research in educational sciences. – 2021. – Т. 2. – №. CSPI conference 3. – С. 811-816.
8. Сейтов А. Ж., Абдумавлонова Ф. Х. Решение геометрических задач с помощью математического пакета MAPLE //Academic research in educational sciences. – 2021. – Т. 2. – №. 6. – С. 933-941.
9. Abdumavlonova F. THE CONCEPT OF THREE-DIMENSIONAL SPACE AND CONSTRUCTION OF VOLUMETRIC BODIES ON THE MATHEMATICAL PACKAGE GEOGEBRA //Science and Innovation. – 2022. – Т. 1. – №. 8. – С. 938-950.
10. Salaeva, М. N., Nodirova, Z. Y., Sidiqov, R. R., & Abdumavlonova, F. X. (2021). PISA TADQIQOTIDA KREATIV FIKRLASHNI BAHOLASH MAQSADI VA ASOSIY E’TIBORI. Academic research in educational sciences, 2(5), 1358-1364.
11. Сейтов А. Ж., Абдумавлонова Ф. Х. ПРИМЕНЕНИЕ МАТЕМАТИЧЕСКОГО ПАКЕТА MATHCAD ДЛЯ ПРОВЕДЕНИЯ УРОКА НА ТЕМУ «ДИФФЕРЕНЦИАЛЬНЫЕ МОДЕЛИ» В 11-КЛАССЕ //Academic research in educational sciences. – 2021. – Т. 2. – №. 8. – С. 153-160.
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