期刊
TRANSPORTATION RESEARCH RECORD
卷 -, 期 2226, 页码 13-20出版社
NATL ACAD SCIENCES
DOI: 10.3141/2226-02
关键词
-
资金
- Ready Mix Concrete (RMC) Research and Education Foundation
Pervious concrete pavement must perform its both a stormwater management tool and a pavement. While much research has focused on porosity and permeability of pervious concrete, few guidelines exist for structural analysis and design of such pavement In this paper, an existing pervious concrete pavement was analyzed for stiffness and fatigue by means of Westergaard's theory of a medium-thick plate on a Winkler foundation. The stiffness evaluation compared the responses of pervious and conventional concrete pavements to falling weight deflectometer stresses and to models created in ISLAB2005. Although pervious concrete had a lower modulus of elasticity than conventional concrete pavement, Westergaard's model adequately described the behavior of pervious pavements. Additionally, a fatigue analysis of pervious concrete was completed through use of the StreetPave fatigue model.
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