ASFALTBETON QOPLAMALARIDA G‘ILDIRAK IZI DEFORMATSIYA-LARINING RIVOJLANISHINI MODELLASHTIRISH

Authors

  • Urokov Aslidin Xushvaktovich Toshkent davlat transport universiteti t.f.d. (DSc)., professori Author
  • Ashurov Elyor To‘lqinovich Termiz davlat muhandislik va agrotexnologiyalar universiteti., assistent Author

Keywords:

G‘ildirak izi deformatsiyasi, o‘q yuklamasi, harorat, plastik deformatsiya, ABAQUS/CAE.

Abstract

Ushbu maqolada og‘ir yuk avtomobillari harakati ta’sirida asfaltbeton qoplamalarida g‘ildirak izi deformatsiyasining rivojlanish mexanizmi tadqiq etilgan. G‘ildirak izi shakllanishiga avtomobil o‘q yuklamasi, takroriy yuklanishlar soni, asfaltbeton qatlamlarining deformatsion xususiyatlari va haroratning ta’siri baholangan. Yo‘l to‘shamasining kuchlanish-deformatsiya holati ABAQUS/CAE 2025 dasturida chekli elementlar usuli asosida modellashtirilgan. Modellashtirish natijalariga ko‘ra, yo‘l to‘shamasi qatlamlarida hosil bo‘ladigan vertikal egilish, kuchlanish, nisbiy deformatsiya va plastik deformatsiyalar tahlil qilingan.

References

. Urokov A.X. Avtomobil yo‘llarini saqlash va ta’mirlash texnologiyalari: darslik. — Toshkent: TAYLQEI, 2019. https://unilibrary.uz/literature/50239.

2. Sodiqov I.S., Azizov K.X., Urokov A.X., Xoliqov A.I. Avtomobil yo‘llarini saqlash va ekspluatatsiya qilish (I kitob): darslik. — Toshkent: Toshkent davlat texnika universiteti (TDTU), 2025.

3. Berhanu A. F. Analysis and Modeling of Rutting for Long Life Asphalt Concrete Pavement. Darmstadt-2009.

4. Pu Li., Jiahao Fu., Linhao Sun. Analysis of Rutting Formation Mechanisms and Influencing Factors in Asphalt Pavements Under Slow-Moving Heavy Loads. Materials 2025 journal 11-15 p. https://doi.org/10.3390/ma18174153

5. ABAQUS/CAE 2025. https://www.3ds.com/products/simulia/abaqus/cae

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Published

2026-10-26