The decrease in the subgrade modulus immersed in rainwater can significantly increase the fracture risk of a cement concrete pavement plate. The aim of this study was to develop a meshless finite ...

Subgrade reaction modulus (Ks) is one of the main factors in evaluating engineering properties of soils for structural calculations and operations. So, many studies have been performed on the effect ...

The resilient modulus (MR) of subgrade soils represents a fundamental parameter in pavement design by quantifying the elastic response of the soil under repeated traffic loads. This property, which ...

ABSTRACT: The modulus of subgrade reaction ks depends on several factors such as the size and shape of the foundation as well as the embedment depth of the foundation. The present study is an ...

In order to implement MEPDG hierarchical inputs for unbound and subgrade soil, a database containing subgrade M R , index properties, standard proctor, and laboratory M R for 140 undisturbed roadbed ...

During the design of pavement structures, determining a reasonable thickness for pavement layers is critical. When an expressway is to be built in an area with a poor soil foundation, a reasonable ...

Abstract: The paper first analyzes the seasonal variation law of subgrade resilient modulus and water content, and then summarizes the common quantitative adjustment methods, calculation of the ...

Abstract: Based on the engineering experience of South Africa “Strong Foundation and Thin Pavement”, this was used in the Liaoning coastal highway construction. Fite element modeling was used to study ...

The final, formatted version of the article will be published soon. To address challenges in subgrade construction using Yellow River floodplain soils, this study developed a reduced density filler by ...