Water uptake in parallel fractures

Water uptake in rock fractures caused by rainfall plays a significant role slope stability analysis. Since the fracture network system has complicated structures and multiple scales, models based on averaged cannot account for these properties. On other hand, model describing single with fractal characteristics surface roughness fails to deal case of at spatial scales. In this study, fracture-network is established complex scales fractures. By considering connectivity between limited area aquifer, capillary pressure formulations different are derived Young-Laplace equation, final water level under specific conditions also obtained. The cross-section shapes exhaust rainwater infiltration have important influences level. results indicate that proportional ratio perimeter when cylinder, circular pipe can reduce elevation system. Cited as : Wang, J., Zhu, X., Pan, Y., Kou, Sun, S. parallel Capillarity, 2021, 4(1): 1-12, doi: 10.46690/capi.2021.01.01