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Modeling and Analysis of the Stress-Strain State of a Reinforced Concrete Beam of a Transport Structure

Field of Science:Civil and Structural EngineeringEngineering (miscellaneous)
National field of science (HAC):01.02.02 — Dynamics and strength of machines, instruments and equipment01.02.03 — Mechanics of soils and rocks01.02.04 — Mechanics of deformable solids01.02.05 — Fluid and gas mechanics01.04.01 — Instruments and methods of experimental physics01.04.04 — Physical electronics01.04.10 — Semiconductor physics04.00.10 — Geotechnology (open-pit, underground and construction)04.00.04 — Hydrogeology and engineering geology04.00.09 — Mine surveying04.00.11 — Well drilling and development technology04.00.12 — Construction and operation of oil and gas pipelines, bases and storage facilities04.00.13 — Development and operation of oil and gas fields04.00.14 — Mineral processing04.00.15 — Technology and engineering of geological exploration04.00.16 — Mining machinery04.00.17 — Physical processes in mining05.01.01 — Engineering geometry and computer graphics. 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International journal of road and urban infrastructure engineering

International journal of road and urban infrastructure engineering

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ARTICLE ANNOTATION

quote
A typical reinforced concrete beam design for a transportation structure was developed back in the 1960s. Extensive experience has been gained in its application across the post-Soviet region in various climatic zones, taking seismic activity into account. Modern software packages make it possible to create a digital model of the structure using BIM technologies and export it to a computational scheme without the loss of geometric or physical-mechanical properties. A digital model of the transportation structure was created and adapted to real conditions, followed by its construction. An adequate computational model was developed considering the studied criteria for analyzing the stress-strain state of the span-structure beam. A volumetric model was used to simulate the element's cross-section and its reinforcement, including longitudinal and transverse reinforcement bars. Critical stress values arising in the concrete section and the reinforcement used were determined.

AUTHORS

SH.Eshonxujayeva

"TOSHKENT DAVLAT TRANSPORT UNIVERSITETI" DAVLAT MUASSASASI

Tags

# seismic action# transport structure# reinforced concrete beam# BIM modeling# stress-strain state# solid model# reinforcement bars

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Article Identifiers

ROI:

https://eroi.uz/11.4/A026-490786

DOI:

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