By comparing the results of the test and that of the finite element analysis, it is proved that the results of the analysis using the linear strengthening plastic model match the results of the tests very well.
The experiment indicates that the anchor capability between round steel bar and concrete close to linearity fall with the temperature hoisting, the anchor capability between screw thread steel bar and concrete almost does not fall under 200 ℃ and close to linearity fall over 200℃.
Calibration graph obtained by the modified procedure for DDMBAC showed good linearity and its correlation coefficient was above 0.999. The coefficients of variation and average recovery of added DDMBAC were up to the mustard. The linear concentration ranges for batch determination of DDMBAC were 0.06~3.33mg/L. And the quality control system was developed for DDMBAC.
then with using the related structural response data when earthquake, combined with Genetic Algorithm (GA), a new method named general statistics mean method based on GA is founded, pointed out that input, output and the parameters of modal have a one-to-one relationship for a linear structure loaded by non-monotonic forces. By introducing global optimal algorithm such as GA, we effectively solved the nonlinear inverse problem of structural parameters.
As in the case of affine Weyl groups, they can be obtained by adding a further node to the diagram for the linear part.
We discuss the linear independence of systems ofmvectors in n-dimensional complex vector spaces where the m vectors are time-frequency shifts of one generating vector.
An approximation of the linear fractional stable motion by a Fourier sum is presented.
However, the restrictions on g(u) do not allow the resulting restoring force function to increase faster than the linear function u-1 for u>amp;gt;1.
By using the Smith normal form of polynomial matrix and algebraic methods, this paper discusses the solvability for the linear matrix equation ΣAiXBi=C over a field, and obtains the explicit formulas of general solution or unique solution.
Reductive group actions on affine quadrics with 1-dimensional quotient: Linearization when a linear model exists
Such an action is called linearizable if it is equivalent to the restriction of a linear orthogonal action in the ambient affine space of the quadric.
A linear model for a given action is a linear orthogonal action with the same orbit types and equivalent slice representations.
We prove that if a reductive group action on an affine quadric with a 1-dimensional quotient has a linear model, then the action is linearizable.
More precisely, we show that under some conditions on X, every such automorphism is of the form Φ = ?g, where ? is an algebraic action of a linear algebraic group G of dimension 1 on X, and where g belongs to G.