This paper deals with a deep circular tunnel excavated in infinite homogeneous and isotropic elasto-viscoplastic rock mass subjected to a hydrostatic initial stresses. The tunnel is divided into the ...

Model making is a great hobby, but knowing how and where to start is another story. It can be overwhelming for novices: Injection-molded plastic models have been on the market for close to a century, ...

He turned his family’s lumber business into a manufacturer of model kits that won global popularity for their quality and historical accuracy. By Martin Fackler and Kiuko Notoya Reporting from Tokyo ...

A closed-form analytical solution to rheological phenomena is obtained based on Hoek-Brown (HB) yield criterion and the generalized Bingham model. Once the circular tunnel is excavated, an initial ...

A trio of scientists from the Georgia Institute of Technology, Université de Lyon, and Arizona State University, respectively, has found that a likely reason flat pancake-like volcanoes form on Venus' ...

Abstract: We consider an elastic, visco-plastic material model with damage for SAC solders. The inelastic deformation is a combination of rate-independent plasticity and rate-dependent creep. The ...

Based on Hertz elastic contact theory, the contact mechanics model of two cosine wave is established. The mechanical characteristics of the model in the elastic, elastic-plastic, and plastic stages ...

SAN FRANCISCO--(BUSINESS WIRE)--Elastic (NYSE: ESTC), the Search AI Company, announced Elastic Rerank, a cross-encoder reranking model that offers powerful semantic search capabilities with no ...

As this is one of the simpler model kits, there are no extravagant extra parts. The picture of the model kit sprues shows two sheets with 21 pieces. These are already in the colors you need, so no ...

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Matter Labs, the main development firm behind the layer-2 network ZKsync, has introduced a new roadmap called ZKsync 3.0, aimed at making the ecosystem more interconnected – including a new "Elastic ...