治愈
发表于 2025-3-25 07:12:55
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破裂
发表于 2025-3-25 10:52:22
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sacrum
发表于 2025-3-25 12:11:13
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prick-test
发表于 2025-3-25 17:11:22
An Alternative Approach to the Buckling Resistance Assessment of Steel, Pressurised Spherical Shellt time as the European Design Recommendations (EDR) (cf. Rotter and Schmidt in Buckling of Steel Shells: European Design Recommendations. ECCS, 2008 [.], Rotter and Schmidt in Buckling of Steel Shells: European Design Recommendations. ECCS, 2013 [.]). This collection of recommendations comprises rul
FEAS
发表于 2025-3-25 22:12:47
Asymptotically-Accurate Nonlinear Hyperelastic Shell Constitutive Model Using Variational Asymptotiational Asymptotic Method (VAM). In this work, these structures are analyzed for both geometric and material nonlinearities. The geometric nonlinearity is handled by allowing finite deformations and generalized warping functions through Green strain, while the material nonlinearity is incorporated t
遗产
发表于 2025-3-26 00:18:08
Three-Dimensional Finite Element Modelling of Free Vibrations of Functionally Graded Sandwich Paneles are determined by using the finite element method within the ABAQUS code. The three-dimensional (3-D) brick graded finite element is programmed and incorporated into the code via the user-defined material subroutine UMAT. The results of modal analysis are demonstrated for square metal–ceramic fun
戏法
发表于 2025-3-26 07:33:40
Recent Achievements in Constitutive Equations of Laminates and Functionally Graded Structures Formutheory are drilling rotation naturally included in the formulation and asymmetric measures of strains and stress resultants. The special attention in the chapter is given to recent achievements: progressive failure analysis of laminated shells and elastoplastic constitutive relation for shells made
全国性
发表于 2025-3-26 11:33:17
On Optimal Archgrids,ut to be reducible either to a transverse shear force based minimization problem or to a displacement based maximization problem. In the second part of the paper a proof is given that the similar optimum design problem of archgrids proposed by W. Prager and G.I.N. Rozvany in 1970s can be reduced to
媒介
发表于 2025-3-26 15:09:20
,Cylindrical Shell Model of Helical Type Wire Structures Accounting for Layers’ Interaction,ssories, vibration dampers, and other devices accounting for internal conductors’ structures. As a typical conductor is formed by wire layers wound on each other at different angles, known issues arise in the estimates of stiffness, bearing capacity, and other properties of such structure. Indeed, t
吹牛者
发表于 2025-3-26 19:42:15
Buckling of Cylindrical Shell Stiffened by Annular Plate Under External Pressure, of asymptotic methods. Two tipe of buckling, corresponding to narrow and wide rings, are analyzed. In both cases approximate solution of shell equations is represented as a sum of slowly varying functions and edge effect integrals. It is shown that a narrow ring can be considered as circular beam.