Ray K. W. Chang
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- Tracing and imaging minor water seepage of concealed PVC pipe in a reinforced concrete wall by high-frequency ground penetrating radar. In: Construction and Building Materials, v. 151 (Oktober 2017). (2017):
- Perturbation mapping of water leak in buried water pipes via laboratory validation experiments with high-frequency ground penetrating radar (GPR). In: Tunnelling and Underground Space Technology, v. 52 (Februar 2016). (2016):
- Exploring utility system SDI – Managerial and technical perspectives. In: Tunnelling and Underground Space Technology, v. 54 (April 2016). (2016):