详情

原文传递 PORTLAND CEMENT CONCRETE PAVEMENT TEXTURING METHODS.

题名：	PORTLAND CEMENT CONCRETE PAVEMENT TEXTURING METHODS.
作者：	Ardani-A
关键词：	CONCRETE-PAVEMENT-CONSTRUCTION; TEXTURING-METHODS; TEST-SECTIONS; PAVEMENT-SURFACE-TEXTURE; FRICTIONAL-PROPERTIES; NOISE-LEVELS; SKID-NUMBER; MICROTEXTURE-; MACROTEXTURE-; LONGITUDINAL-TEXTURES; TRANSVERSE-TEXTURES
摘要：	The testing and construction details of nine test sections with varying textural characteristics are described. The effects of the textures on the frictional and noise characteristics of the pavement surface were examined. Skid numbers were acquired according to ASTM E274 with ribbed and smooth tires at 65, 80, and 105 km/hr for all sections. Six types of texture-measuring devices were used to measure and compare the amount of texture in each section. To examine the noise properties of the test sections, noise data were required in three locations: inside the vehicle, 25 ft (7.62 km) from the centerline, and near the right rear tire of the vehicle. The smooth tire showed more sensitivity to micro- and macrotexture than the ribbed tire, and longitudinal textures were quieter than transverse textures.
总页数：	Transportation Research Record. 1996. (1544) pp17-23 (2 Phot., 7 Fig., 1 Tab., 4 Ref.)
报告类型：	科技报告