One of the load-bearing elements of the pavement is the asphalt binder, a viscoelastic, thermoplastic substance that has the stiffness of an elastic solid body but also flows and loses energy as a viscous fluid due to frictional losses. Asphalt materials have been studied using creep testing at multiple service temperatures. One of the most significant pavement distresses is persistent strain or rutting. It is thought that the primary cause of rutting in asphalt pavements is the accumulation of tension in the asphalt binder driven due to traffic. The commercial software ABAQUS CAE is utilized to simulate the creep behavior of asphalt concrete samples modeled as 2D bar elements. The viscoelastic properties of the material are characterized using the Prony series, enabling the numerical results to closely align with experimental observations. The outcomes of the analysis are presented as strain-time and displacement-time graphs.
| Mualliflar | Sadikov, Ibragim, Joldasbaev, Er-Sultan |
|---|---|
| Jurnal | ТАЙИ хабарномаси |
| Nashr sanasi | 2026-01-06 |
| Jild | 1 |
| Son | 4 |
| Betlar | 146-149 |
| Til | Ingliz |
| DOI | 10.56143/2181-2438-2024-4-146-149 |
DOI: 10.56143/2181-2438-2024-4-146-149 · Maqolaning asl sahifasi
Asphalt-concrete, ABAQUS, Creep test, Visco-elastic analysis
The article analyzes the importance of a condition-based approach to improving the efficiency of the technical maintenance (TM) system for aircraft. Methods for optimizing TM processes through operational data analysis…
Ushbu maqolada mikroprotsessor asosida ishlab chiqilgan kontaktsiz relsdan chiqish va gabaritdan tashqariga chiqishni aniqlash qurilmasi asosida, temir yo'l harakat tarkibining g'ildirak juftliklarining yo'ldan…
Ushbu maqolada bugungi kundagi global muammolardan biri zamonaviy yo‘l qurish texnikalarda gidravlik mexanizmlarni harakatga keltirish uchun gidravlik yuritmalardan tobora keng foydalanilmoq. Texnologik mashinalarining…
This article discusses the use of the AdaBoost algorithm for disease diagnosis based on blood parameters. The study analyzes how the algorithm adapts to various datasets consisting of blood parameters and identifies key…
Ushbu maqolada havo kemalari dvigatellarining texnik nosozliklarini aniqlash usullari va turlariga oid tahlil keltirilgan. Turli nosozliklarni aniqlash usullari, ularning afzalliklari va cheklovlari, shuningdek, ularni…
Ushbu ishda ovoz orqali tanib olish masalasini yechish uchun qo‘llaniladigan usullar sharhi keltirilgan. Tanib olish tizimlarining barqaror tuzilishiga alohida e’tibor qaratilgan. Shuningdek, belgilarni ajratib…
Ushbu maqolada NFC (Near Field Communication) texnologiyasining temir yo‘l stansiyalaridagi strelkalarni NFC texnologiyasi ruxsati bilan simsiz mahalliy boshqarishda qo‘llanilishi ko‘rib chiqiladi hamda uning ishlash…
Railway switch control systems on railway are essential to ensure safe and efficient traffic. In this article, the development of automated control systems of railway switches, their technological basis, safety issues…
The article considers the effects of the temperature of the cooling medium during heat treatment on the mechanical characteristics of spring steel 60Si2CrV. The dependences of hardness, tensile strength and elongation…
Ushbu maqolada avtoturargohlar qurish va ularni to‘g‘ri boshqarish borasida fikr mulohazalar keltirilgan. Avtoturargohda joylar soni qanday aniqlanishi unga bog‘liq bir nechta parametrlar orqali ifodalanishi mumkin…