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List of products by author: Y. Çelik
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Effects of Cutter Types on Cutter Consumption and TBM Performance in Different and Complex Geological Conditions
Abstract: EPB TBMs are widely utilized for infrastructure and transportation constructions in urban areas as mechanized tunneling is cost effective, safe and rapid when compared to other conventional methods. Today, as a result of technical improvements and increasing demand, design of TBM and cutter head, thus cutter type, cutter size and cutter layout vary in a wide range from manufacturer to...
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The Effects of TBM Operational Parameters on Excavation Performances in Complex Geology when Driving Twin Tunnels in...
Abstract: The geology of Istanbul is complex, changing frequently from very hard rock formation with different degrees of fracturing to soft ground in a short length. Twin tunnels which were excavated by an EPB-TBMs in Istanbul Metro Projects, gave the opportunity to investigate the effect of geotechnical properties, EPB pressures in virgin and disturbed zones by the excavation, on the performance of a...
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