Research Article
How Does the Periodic Groundwater Table Fluctuation Impact on Chlorinated Vapor Intrusion?
Table 1
Parameters inputted in the simulation.
| Parameter | Value |
| Foundation crack width () | 0.001 m | Foundation footprint length | 10 m | Foundation depth () | 2 m | Basement slab thickness () | 0.15 m | Field length | 24 m | Mean water table level () | -8 m | Groundwater (source) concentration () | 0.540 mg/L | Henry’s constant () | 0.403 | Diffusion coefficient in gas () | | Diffusion coefficient in water () | | Soil porosity () | 0.375 | Residual water content () | 0.053 | Van Genuchten parameter () | 3.177 | Van Genuchten parameter () | 0.685 | Van Genuchten parameter () | 3.524 m-1 | Intrinsic permeability () | | Longitudinal dispersivity () | 0.001 m | Groundwater table fluctuation period () | 1, 30, 365 d | Groundwater table fluctuation amplitude () | 0.01, 0.05, 0.1, 0.2 m |
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