Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Effectiveness of Geosynthetics in the Construction of Roadways: A Full-Scale Field Studies Review
Many field experimental studies conducted for assessing geosynthetic reinforcement of flexible pavements show that pavement performance can be beneficial in terms of decreasing the required structural number of the roadway and extending their service life. However, the various researches conducted for evaluating the benefits of the reinforcements still lack comprehensive comparisons among different investigations. This review paper studies the general experimental field studies conducted by various investigators. The main appreciable improvement of pavement structures using geosynthetics reinforcement depends on multiple factors. Based on the results of falling weight deflectometer (FWD) tests, a method has been developed to calculate the granular equivalent (GE) factor, and then, according to the conducted comparison of the results, a unique formulation is presented in this study. Although more review and investigations are required to develop the presented method, the results of this study can be used by pavement engineers to assess the benefits of geosynthetic reinforcement in flexible pavements for their designs.
Effectiveness of Geosynthetics in the Construction of Roadways: A Full-Scale Field Studies Review
Many field experimental studies conducted for assessing geosynthetic reinforcement of flexible pavements show that pavement performance can be beneficial in terms of decreasing the required structural number of the roadway and extending their service life. However, the various researches conducted for evaluating the benefits of the reinforcements still lack comprehensive comparisons among different investigations. This review paper studies the general experimental field studies conducted by various investigators. The main appreciable improvement of pavement structures using geosynthetics reinforcement depends on multiple factors. Based on the results of falling weight deflectometer (FWD) tests, a method has been developed to calculate the granular equivalent (GE) factor, and then, according to the conducted comparison of the results, a unique formulation is presented in this study. Although more review and investigations are required to develop the presented method, the results of this study can be used by pavement engineers to assess the benefits of geosynthetic reinforcement in flexible pavements for their designs.
Effectiveness of Geosynthetics in the Construction of Roadways: A Full-Scale Field Studies Review
Zheng, Guangfan (Autor:in) / Alimohammadi, Hossein (Autor:in) / Zheng, Junxing (Autor:in) / Schaefer, Vernon R. (Autor:in)
International Foundations Congress and Equipment Expo 2021 ; 2021 ; Dallas, Texas
IFCEE 2021 ; 223-232
06.05.2021
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
Effectiveness of Geosynthetics in the Construction of Roadways: A Full-Scale Field Studies Review
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