原文传递 EVALUATION OF PAVEMENT LAYER MODULI USING FIELD PLATE BEARING LOAD TEST.
题名: EVALUATION OF PAVEMENT LAYER MODULI USING FIELD PLATE BEARING LOAD TEST.
作者: Ping-WV; Ge-L; Godwin-H
关键词: FLEXIBLE-PAVEMENTS; FLORIDA-; PAVEMENT-LAYERS; PLATE-BEARING-TESTS; BASE-COURSES; SUBGRADES-; EMBANKMENTS-; TEST-RESULTS; MODULUS-OF-ELASTICITY; MODULUS-OF-RESILIENCE; COMPARISONS-; COMPUTER-PROGRAMS
摘要: A recent experimental program on evaluating the bearing characteristics of existing pavement base, subgrade, and embankment soils using field plate bearing load test is presented. The field investigation is a part of a larger research project to study the existing pavement layer moduli and to implement the laboratory resilient modulus test method in Florida. The plate bearing load tests were conducted on 20 flexible pavement sites across Florida. At each site, the bearing characteristics of the base, subgrade, and embankment layers were determined. The plate load test results are summarized and presented, and the layer moduli of the pavement soils are characterized. The pavement layer moduli were verified through comparison with the results obtained from elastic layered solution ELSYM5 program.
总页数: Transportation Research Record. 1995. (1501) pp39-49 (9 Fig., 2 Tab., 7 Ref.)
报告类型: 科技报告
检索历史
应用推荐