题名: |
DETERMINATION OF INSITU MATERIAL PROPERTIES OF ASPHALT CONCRETE PAVEMENT LAYERS FROM NONDESTRUCTIVE TESTS. |
作者: |
Hanna-AN |
关键词: |
Asphalt-concrete-pavements; Field-tests; Modulus-of-resilience; Nondestructive-tests; Pavement-layers; Resurfacing-; Thickness- |
摘要: |
This digest describes the findings of the research conducted under National Cooperative Highway Research Program (NCHRP) Project 10-44A on the determination of insitu material properties of asphalt concrete (AC) pavement layers and presents tentative findings about the suitability of currently available nondestructive testing methods for determining relevant material properties. The research, conducted by Applied Research Associates, Inc., included an evaluation of field test methods used to measure the insitu resilient modulus and thickness of the AC layers used in flexible pavements and resurfacing of rigid pavements. Methods that are well suited for this purpose were identified. |
总页数: |
NCHRP Research Results Digest. 2002/12. (271) pp3 |
报告类型: |
科技报告 |