TY - JOUR A1 - Schmidt, Franziska A1 - Glaeser, Klaus-Peter A1 - Hornych, Pierre A1 - Piau, Jean-Michel A1 - Jacob, Bernard T1 - Impacts des poids lourds sur les infrastructures T1 - Impacts from truck traffic on road infrastructure N2 - Economic constraints nowadays require transporting greater volumes of freight at lower cost. Yet, physical profiles of trucks do not all generate the same effects on road infrastructure for a given tonnage hauled. The objective then lies in finding an optimal service level that reduces the damage caused to infrastructure. Results derived for the impact of trucks on pavements are presented. The impact of truck traffic trends on road bridges will also be discussed.rn KW - Abnutzung KW - Asphaltstraße (Oberbau) KW - Brücke KW - Lkw KW - Optimum KW - Pavement Management System KW - Spurrinne KW - Verkehr KW - Bridge KW - Flexible pavement KW - Lorry KW - Optimum KW - Pavement management system KW - Rutting (wheel) KW - Traffic KW - Wear Y1 - 2013 UR - https://bast.opus.hbz-nrw.de/frontdoor/index/index/docId/1520 ER -