WebNov 26, 2014 · Thin spray-on liners (TSLs) are attracting attention as effective rock support reinforcement in underground mines. They have the potential to increase roadway … WebIn the 1990s, thin spray-on liners (TSLs) were conditions, and in blast resistance, and the use of TSLs in the deep introduced (Lacerda, 1994), initially being considered as sealants, level environment has been proven to be very cost effective com- owing to their limited thickness of a few millimetres.
접촉 거동을 고려한 TSL(Thin Spray-on Liner)의 수치해석 연구
WebIn terms of fabricating hybrid thin films, scalable layer-by-layer coating from the liquid phase is especially useful for colloidal and cellulose-based dispersions. To start with, ink-jet printing allows the facile deposition of multi-color functional layers. For conformal, 3D coatings, spray deposition is a versatile and scalable route. WebIn the 1990s, thin spray-on liners (TSLs) were conditions, and in blast resistance, and the use of TSLs in the deep introduced (Lacerda, 1994), initially being considered as sealants, … selling power to grid usa
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WebSep 8, 2011 · A testing method for assessing the shear-bond strength of Thin Spray-on Liner (TSL) on rock substrate was developed at Wits University Rock Mechanics Laboratories. The gap between a 20 mm thick... WebJul 1, 2016 · This is in order to meet the safety target of zero harm. To realise this, the industry since 1996, has fronted Thin Spray-on Liner as the alternative surface support … WebMar 8, 2024 · Thin Spray-On Liner (TSL) has been widely used in underground engineering support such as mining due to its convenient operation and good support effect. The TSL … selling power top 50 companies