CATASTROPHE INFORMATION CHARACTERISTICS AND PREVENTION MEASURES OF WATER INRUSH IN TUNNEL APPROACHING FAULT WITH DIFFERENT WATER PRESSURE

Catastrophe Information Characteristics and Prevention Measures of Water Inrush in Tunnel Approaching Fault with Different Water Pressure

In order to ensure the safety of the tunnel approaching the fault and prevent water inrush disasters, nitrile gloves in a bucket and then take reasonable protective measures, a fault-tunnel-surrounding rock is established by using a three-dimensional (3D) discrete element numerical analysis method, which takes into account the fluid-structure coupl

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Compelling Evidence for the Role of Retained Austenite in the Formation of Low Cycle Fatigue Extrusions in a 9Ni Steel

The 9Ni martensitic steels have a martensitic microstructure which contains retained austenite after solution heat treatment and water quenching.Under low cycle fatigue, extrusions formed at the surface of the material and were very nitrile gloves in a bucket close to martensite lath boundaries.The presence of retained austenite at martensite laths

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Review: Walburga Freitag (2005). Contergan. Eine genealogische Studie des Zusammenhangs wissenschaftlicher Diskurse und biographischer Erfahrungen [Contergan. A Genealogical Study on Scientific Discourse and Biography]

In this genealogical study, Walburga FREITAG explores the conditions of subjectivity-building wella color touch 77 45 in relation to the powerful medical discourse on Contergan.The discourse theory of Michel FOUCAULT dominates the key words for the empirical research: discourse, knowledge, power and body.The study aims to describe a transformation

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