TY  - SER
AU  - Yang, Kai
AU  - Yang, Changhui
AU  - Long, Adrian
AU  - Basheer, Muhammed
TI  - Use of Two-Pressure-Head Method to Assess Wter Permeability of Structural Concrete
KW  - Unsaturated Flow
KW  - Extended Flow-Net Theory
KW  - In-Place Water Permeability
ER  -