Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Truck Tire Noise--Preliminary Results of a Field Measurement Program
The paper presents an inventory of peak A-weighted sound levels measured during an extensive parametric study conducted to characterize the noise generated by typical rib, cross-bar, and retread type truck tires in actual use. A test sample of nine tread designs, estimated to represent 70-80% of the truck tire population on the road today, was investigated considering the following variables: wear, loading, speed, pavement surface, and tire location. Test vehicles included both single-chassis vehicles and a tractor-trailer. The influence of wear and pavement surface was studied. The generated noise appears to depend on both the specific tread design and the surface roughness. The paper includes a discussion of the measurement and analysis techniques utilized for the establishment of this data base.
Truck Tire Noise--Preliminary Results of a Field Measurement Program
The paper presents an inventory of peak A-weighted sound levels measured during an extensive parametric study conducted to characterize the noise generated by typical rib, cross-bar, and retread type truck tires in actual use. A test sample of nine tread designs, estimated to represent 70-80% of the truck tire population on the road today, was investigated considering the following variables: wear, loading, speed, pavement surface, and tire location. Test vehicles included both single-chassis vehicles and a tractor-trailer. The influence of wear and pavement surface was studied. The generated noise appears to depend on both the specific tread design and the surface roughness. The paper includes a discussion of the measurement and analysis techniques utilized for the establishment of this data base.
Truck Tire Noise--Preliminary Results of a Field Measurement Program
W. A. Leasure (Autor:in)
1971
16 pages
Report
Keine Angabe
Englisch
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