An analytical series solution for dynamic stress concentration of lined cavities in a half space under incident plane SV waves was given by using wave function expansion method.
采用波函数展开法给出了半空间中衬砌洞室群在平面SV波入射下动应力集中问题的一个级数解析解。
When the probability density function of the random series is unknown, the order of the model and the unknown parameters are estimated to make possible the solution for an actual case.
在不知道随机序列的概率密度函数的情况下估计出模型阶次及未知参数，使实际问题的解决成为可能；
An exact solution is developed in terms of doubly infinite series, using a stress-function approach.
利用应力函数法将精确解按双无穷级数展开。
The complex function series which approach the solution of that problem and general expressions for boundary, conditions are given. The problem is reduced to the solution of algebraic equations.
构造了逼近这个问题解答的完备的函数序列和边界条件表达式，并将问题归结为对一组代数方程组的求解。
The complex function series which approach the solution of that problem and general expressions for boundary, conditions are given. The problem is reduced to the solution of algebraic equations.
构造了逼近这个问题解答的完备的函数序列和边界条件表达式，并将问题归结为对一组代数方程组的求解。
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