Category Archives: WJET

The Profiling of International Roughness Index (IRI) Based on Lagrangian Method

Authors: Schun T. Uechi, Hiroshi Uechi ABSTRACT The phenomenological equations of motion for the international roughness index (IRI) have been reviewed and discussed in terms of Lagrangian method in physics. The current paper proposes a practical, two-dimensional model for studying … Continue reading

Posted in WJET | Leave a comment

The Influence of Water-Jet Modification of Soil Conditions on Reduction of Vibrations during Sheet Pile Driving in the Subsoil

Authors: Artur Jaroń, Małgorzata Jastrzębska, Marian Łupieżowiec ABSTRACT Vibratory driving is the most efficient method of sheet pile installation. The elimination or at least reduction of harmful consequences of sheet pile vibratory driving becomes an increasingly important and often the … Continue reading

Posted in WJET | Leave a comment

Estimation of Passenger Car Equivalents for Basic Freeway Sections at Different Traffic Conditions

Author(s): Jalal Taqi Shaker Al-Obaedi ABSTRACT Passenger car equivalent (PCE) is an important factor which is used to convert traffic volumes containing proportions of heavy good vehicles (HGVs) to a unify measure containing only passenger cars units (PCU). This paper … Continue reading

Posted in WJET | Tagged , , , , | Leave a comment