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List of products by author: T. Oh
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Erosion performance with abrasive flow rate for abrasive waterjet rock cutting
Abstract: The abrasive waterjet technique is broadly used to cut soft to hard materials. Abrasive waterjet cutting has many advantages, including low vibration, geometric flexibility, and environmental friendliness. Thus, abrasive waterjet cutting has been applied to enhance conventional excavation methods (Summers 2012, Oh et al. 2013). The application of abrasive waterjet technology can improve the...
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Operation Technique of Mechanized Tunnelling in Mixed Ground
Abstract: These days, mechanized tunneling using TBM (Tunnel Boring Machine) has become very popular in many countries. There are numerous advantages using a TBM in contrast to a conventional tunneling technique such as NATM (New Austrian Tunneling Method). Even though a mechanized tunneling requires significantly large investment for preparing a TBM and its facilities, it is more beneficial to adopt...
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