Research on Seepage Characteristics of Asphalt Pavement Structure
Both foreign and domestic research on the asphalt pavement conditions and deterioration shows that water damage is an important factor contributing to asphalt pavement structure destruction. In this paper, the destructive mechanism of water damage of pavement was analysed based on the asphalt pavement characteristics, and the mathematical model for seepage analysis of pavement damage is established. The numerical simulation for the pavement seepage of some typical asphalt highway is carried nut using the finite element software of SEEP/W. This paper analyses the regular patterns of the asphalt pavement seepage in different conditions of rainfall intensities, rainfall durations and groundwater levels from simulations, and will provide technological support to asphalt pavements design and maintenance.
asphalt pavement rainfall infiltration numerical simulate
SHEN Weijun LIU Jianjun
Haijian Urban and Rural Planning & Design Institute of Zhanjiang CO., LTD, China, 524000 School of Civil Engineering and Architecture, Southwest Petroleum University, Chengdu, 610500
国际会议
成都
英文
812-816
2010-10-10（万方平台首次上网日期，不代表论文的发表时间）