静凝聚 meaning in English

static conde atio
static condensation

In order to reduce the equation complexity and adapt to complicaied noniinear ana1ysis of high arch dams with joints , finite element treatments are used with incompressibie water and massless foundation . the added mass of water and added stiffness of foundation are respectively used to substitute the influence of water and foundations . the efficiency in the computations is improved by means of static condensation
为适应有横缝高拱坝非线性分析的复杂性，采用不可压缩水体和无质量地基假定进行有限元处理，以水体附加质量和地基附加刚度近似代替水体和地基的影响，通过静凝聚提高计算效率。
( 2 ) based on the wave equation in the acoustic fluid space and the theory of thin - wall structure , the non - symmetrical coupled structure - acoustic dynamic equation without damping is studied . the non - symmetric system of the finite element model for coupled structure - acoustic response is solved by the conjugate subspace iteration method
由声空间波动方程和薄板理论出发，对声场?结构耦合系统的模态分析提出了有限元数值方法，采用共扼子空间迭代法对非对称特征方程进行处理，采用静凝聚法消除质量矩阵的奇异性。