音乐学者 发表于 2025-3-28 17:59:02
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Boundary Integral Formulation for Inelastic Problems, equation for the direct boundary element formulation was first introduced, for three-dimensional problems, but examples were not shown nor was the integral expression for internal stresses given. The authors, however, pointed out the existence of a domain integral which accounts for the plastic strains contribution to the formulation.直觉好 发表于 2025-3-29 01:43:26
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them how to use the method. SOCRATES: I agree. But we should be careful. It is easy to include many illustra tions and examples in a book in order to disguise its meagre contents. All examples should be relevant. ARISTOTLE: And we should also include a full computer program to give the reader if so he wishe978-3-642-48862-7978-3-642-48860-3VALID 发表于 2025-3-29 10:01:23
https://doi.org/10.1007/978-981-16-6730-5ic forces on massive off-shore gravity platforms. For these cases the forces on the structure can be computed assuming that the structure is rigid and neglecting the interaction with the surrounding fluid. Boundary elements are recommended to solve these problems due to their ability to model domainEngaged 发表于 2025-3-29 12:44:45
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Approximate Methods, approximate solution of an equation or set of equations describing a physical problem. The first widely known approximate method was finite differences which approximates the governing equations of the problem using local expansions for the variables, generally truncated Taylor series. The techniqu异常 发表于 2025-3-29 19:50:15
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Interpolation Functions, addition, their functional behavior need not be of the same order and, for instance, it may be more consistent to take . of one order less than . since . is given by the derivative of the potential. In practice it is simpler to take both functions . and . of the same order as otherwise the computat后天习得 发表于 2025-3-30 05:38:00
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