The Heavy Vechicles Interaction With Road Pavement Influence to Construction Layers Analyzis Sunki j automobili s veikos su kelio danga ir j takos konstrukcijos sluoksniams analiz

Smoothness is the main feature of road exploitation. It particularly affects movement speed, safety and driving comfort. Evenness of the road belongs of three factors: strength of the pavement construction, heavy vehicle traffic and the impact of the axle mass over it’s term of exploitation. The main negative influence on Lithuanian roads has a overloaded heavy vehicle in excess of the permissible axle load limits. Static and dynamic vehicle weighing equipment and technologies were presented in the article. This article explores overloaded heavy vehicle damage done to Lithuanian roads and its intensity increase. Discuss the basic preventive techniques and methods to prevent the rapid wear of pavements. Also analysis of changes in axial load data through the 2009 August is done. Article in English Pagrindinis kelio dangos eksploatacinis rodiklis yra lygumas. Nuo jo priklauso va iavimo greitis, saugumas ir komforti kumas. Did iausi tak kelio lygumo kitimui turi jo dangos konstrukcijos stipris, sunki j transporto priemoni eismo intensyvumas ir a i mas per vis eksploatavimo laikotarp . Pagrindin neigiam tak Lietuvos keliams daro perkrauti krovininiai automobiliai, vir ijantys leistin sias a i apkrov normas. Straipsnyje nagrin jama vir svorinio krovininio transporto daroma ala Lietuvos keliams. I analizuoti dinaminio ir statinio automobili sv rimo renginiai ir technologija. Nustatytas 55-tos klas s sunki j automobili vir svorinio krovininio transporto apkrov kitimas ir jo intensyvumo did jimas. Aptarti pagrindiniai prevenciniai būdai ir metodai, leisiantys suma inti spart kelio dangos nusid v jim . I analizuoti varan iosios a ies a in s apkrovos kitimo duomenys per 2009 m. rugpjū io m n. laikotarp . Straipsnis lietuvi kalba