爱国者
发表于 2025-3-23 11:18:19
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nonsensical
发表于 2025-3-23 15:41:19
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SPASM
发表于 2025-3-23 20:11:59
Algorithms for Solving Some Engineering Problems and Checking the Correctness of Computer Symbolic Croblems of engineering and mechanics. Fundamental solutions are the basis of the method of boundary integral equations, one of the powerful modern methods for studying boundary value problems in various fields of mathematical physics. The advantage of the method of boundary integral equations is tha
炸坏
发表于 2025-3-23 22:59:24
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fibula
发表于 2025-3-24 03:48:32
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蹒跚
发表于 2025-3-24 10:17:31
One Possibility for Rationalizing the Design of the Highway Bridge Span section of the highway bridge span. For this purpose, the problem of determining the transformation of the strain energy of the beam strengthened by the preformed prestressed bar was initially considered, with a change in the characteristically geometric dimensions and the required pretension force
MOCK
发表于 2025-3-24 14:20:41
Selection of a Variant Steel Space Truss Structure Based on the Bioenergetic Methodel spatial structure and the possibility of its use for overlapping plans of complex geometry. The analysis and rationalization considered in this publication of the structure was carried out on the basis of the bioenergetic method. The application of the bioenergetic (BEO) method involves the const
疲劳
发表于 2025-3-24 14:50:23
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Sarcoma
发表于 2025-3-24 21:42:03
Two Optimization Techniques for Packing Cylinderssolving this problem are discussed and existing approaches and algorithms are reviewed. The optimization criterion selected is the maximization of the container packing factor. The problem is considered as a mixed-binary nonlinear programming problem, and a mathematical model is proposed. The genera
初学者
发表于 2025-3-25 02:46:15
Balanced Arrangement of Groups of 3D Objectsin each group can be continuously moving on the polygonal platform. The problem aims at maximizing minimal distance between the groups while minimizing distance between objects inside each group. Adjusted quasi-phi-functions to describe distance constraints for groups of objects are derived. This pr