Development of full-scale laboratory accelerated pavement testing facility: a step toward performance assessment of geosynthetics reinforced pavement

Ingle, G. S.; Bhosale, S S

doi:10.1007/s41062-019-0209-0

Cited by 4 publications

(1 citation statement)

References 9 publications

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“…The laboratory model test for bearing capacity is performed for expansive soil sample #2. The reinforcement needs for the subgrade soil with less than 5% CBR [9,10,24,25]. Hence, the soil condition during testing is soaked to account for the worst condition.…”

Section: Model Test For Mobilized Bearing Capacitymentioning

confidence: 99%

Design Parameters for Geotextile-Reinforced Unpaved Road by Applying Dimensional Analysis

Dheiveekan,

Bhosale

2023

Civil and Environmental Engineering

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Soil swelling in road layer is the complex phenomenon. The paper aims to derive a concise expression for two challenging design parameters when the subgrade layer is expansive in geotextile-reinforced unpaved road. The design parameters considered in the present study are the mobilized bearing capacity and swelling pressure for expansive soil. Herein the dimensional analysis via Buckingham’s π method is applied to derive the design parameters by forming the dimensionless group for prototype and model system. The model testing for the swelling pressure and mobilized bearing capacity are carried out in the laboratory by using consolidometer ring and CBR set up. The test results reveal the swelling pressure of 22.03kN/m2 for the soil sample having 76% as degree of saturation. A linear relation is observed between swelling pressure and degree of saturation and becomes equal upon surcharge. The mobilized bearing capacity for the expansive soil sample is 0.47kg/cm2. The failure pattern observed during testing is general shear failure in unsoaked condition and punching soil failure in soaked condition. The paper provides geometric ratio of 1:6 for model and prototype and also suggests modification in Giroud and Han generic equation by including the developed dimensionless group.

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Section: Model Test For Mobilized Bearing Capacitymentioning

confidence: 99%

Design Parameters for Geotextile-Reinforced Unpaved Road by Applying Dimensional Analysis

Dheiveekan,

Bhosale

2023

Civil and Environmental Engineering

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Rainfall Induced Geotextile Reinforced Model Slope Embankment Subjected to Surcharge Loading: A Review Study

Kumar

Roy

2022

Arch Computat Methods Eng

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Comparative analysis of pavement performance characteristics of flexible, semi-flexible and rigid pavement based on accelerated pavement tester

Zhao

et al. 2023

Construction and Building Materials

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Development of full-scale laboratory accelerated pavement testing facility: a step toward performance assessment of geosynthetics reinforced pavement

Cited by 4 publications

References 9 publications

Design Parameters for Geotextile-Reinforced Unpaved Road by Applying Dimensional Analysis

Design Parameters for Geotextile-Reinforced Unpaved Road by Applying Dimensional Analysis

Rainfall Induced Geotextile Reinforced Model Slope Embankment Subjected to Surcharge Loading: A Review Study

Comparative analysis of pavement performance characteristics of flexible, semi-flexible and rigid pavement based on accelerated pavement tester

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