In this study, an instrumented dynamic cone penetrometer incorporated with time domain
reflectometry (IDPT) is developed to provide portable in-situ penetrometer for evaluation of …

Time-domain reflectometry (TDR) has been used for the characterization of media; however,
the results of TDR tests significantly differ according to the types of solutions. The objective …

Biopolymers have recently been used as ecofriendly materials for soil improvement in terms
of stabilization, compressibility, and engineering parameters. The objective of this study is to …

The objective of this study is to suggest a more accurate integrity estimation method in
drilled shafts using electromagnetic waves propagating through transmission lines. Model …

Abstract Evaluation of the strength and stiffness of compacted geo-materials is required to
ensure that it has sufficient bearing capacity and stiffness to the acting loads. In this study, a …

The objective of this study is to evaluate the effects of hammer weight and drop height on
compression stress, transferred energy, and strength index in loose layer. An instrumented …

The objective of this study was to develop a horizontally elongated time domain
reflectometry (HETDR) system to evaluate the water content in nonuniformly wetted soils …

To assess the condition of the geomaterials composing unpaved roads subjected to cyclic
wheel loads by moving vehicles, it is necessary to evaluate the variations in mechanical …

This study aims to investigate the dynamic cone penetration index (DCPI) and dynamic
responses during instrumented dynamic cone penetration test at fixed-end condition (eg …

The strength profiles of the subgrade must be assessed for the prediction and prevention of
geo-hazards. This study aimed to evaluate the dynamic resistance (qd) for the application of …