Investigation of Shear Stresses in the Tire-Road Contact Patch

Anghelache, Gabriel; Negrus, Eugen M.; Ciubotaru, Ovidiu

doi:10.4271/2003-01-1273

Cited by 5 publications

(2 citation statements)

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“…The sensing elements are strain gauged beams, each having a 10 mm Â 10 mm square contact area. After year 2000, the measuring system of the rig was modernized, and results were published in [14]. The resolution of this equipment is rather poor in the case of passenger car tyres.…”

Section: Previous Experimental Achievementsmentioning

confidence: 99%

Measuring system for investigation of tri-axial stress distribution across the tyre–road contact patch

et al. 2011

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Section: Previous Experimental Achievementsmentioning

confidence: 99%

Measuring system for investigation of tri-axial stress distribution across the tyre–road contact patch

et al. 2011

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“…The conclusions were based on measurements made with an apparatus composed of 16 coaxial load and displacement transducers in the tire's transverse direction. A different approach was used by Anghelache et al (2003): a free rolling car tire was loaded against a table that moved in the longitudinal direction. The longitudinal and transverse tractions were measured using eight beam-type transducers.…”

Section: Introductionmentioning

confidence: 99%

Impact of Tire Loading and Tire Pressure on Measured 3D Contact Stresses

Hernandez

Al-Qadi

Beer

2013

Airfield and Highway Pavement 2013

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Three-dimensional (3D) tire-pavement contact stresses for two types of tires used by the truck industry (new generation wide-base tire [WBT] and dual-tire assembly [DTA]) were measured and compared. The testing matrix was composed of five loads () (26.6, 35.5, 44.4, 62.1, and 79.9 kN) and four tire inflation pressures () (552, 690, 758, and 862 kPa). The equipment used for measuring the 3D-contact stresses is described along with the testing procedure and the methodology followed during data processing. The effect of applied load and tire-inflation pressure on the variation of longitudinal, transverse, and vertical CONTACT STRESSES along the contact length of each tire type was analyzed. Differences in the distribution and magnitude of the aforementioned stresses were observed between WBT and DTA; these differences are an important factor linked to pavement damage caused by each tire configuration. This experimental effort is part of a national study to evaluate the effect of WBT on pavement damage and compare it to that of DTA.

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Dynamic Calibration of Tyre-Road Contact Patch Stress Tri-Axial Transducer

Moisescu

Anghelache

2022

The 15th International Conference Interdisciplinarity in Engineering

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Investigation of Shear Stresses in the Tire-Road Contact Patch

Cited by 5 publications

References 0 publications

Measuring system for investigation of tri-axial stress distribution across the tyre–road contact patch

Measuring system for investigation of tri-axial stress distribution across the tyre–road contact patch

Impact of Tire Loading and Tire Pressure on Measured 3D Contact Stresses

Dynamic Calibration of Tyre-Road Contact Patch Stress Tri-Axial Transducer

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