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List of products by author: M. O. Lebedev
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Design of a Tunnel Face Reinforcement for Underground Structures in Geological Condition of SaintPetersburg
Abstract: Tunnel face reinforcement is an effective way to ensure its stability during the construction of underground structures and in some cases to minimize deformations of soil mass. Such temporary support is used to reduce the negative impact on buildings and other engineering structures due to construction of underground subway station in St. Petersburg. The paper focuses on assessing the...
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Geomechanical and Geophysical Investigations in Repaired Underground Structures
Abstract: A new approach provides increased economic efficiency of the design decisions and their subsequent implementation in repaired underground structures. The key element of the approach is the geomechanical and geophysical investigations during geological survey in the period of the design works on underground structures’ reconstruction. In particular, geomechanical and geophysical investigations...
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Risk Level Control by Geotechnical Monitoring on Different Tunnel Projects Stages
Abstract: Geotechnical risks make the most significant contribution to the level of uncertainty in making design and constructive decisions due to their nonlinear variability both in terms of area and depth, and in time. For the purposes of geotechnical risk control in time can be successfully applied tools of digital geomechanics, mathematical modelling, deep learning methods based on neural networks,...
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