... (Orthogonality) 展开定理 (Expansion Theorem) 主质量 (Principal Mass) 模态质量 (Modal Mass) 主刚度 (Principal Stiffness) 模态刚度 (Modal Stiffness) 正则化 (Normalization) 振型矩阵 (Matrix Of Modal Shape) 模态矩阵 (Modal Matrix) 主坐标 (Prin...
基于108个网页-相关网页
Principal similarity coefficients of the test model are calculated to sufficient for similarity requirement of resisting to lateral stiffness. The steel truss was made of red copper in the model.
模拟地震振动台试验中，模型设计按主要满足抗侧刚度相似要求确定相似关系，模型制作采用紫铜代替钢完成钢桁架的制作。
Finally, the discussion is carried out about how to improve the stiffness of central principal axis.
最后，对怎样提高主轴的刚度进行了讨论。
The present model, as a simplified, practical but precise method, can simulate foundation stiffness matrix including the principal terms and the cross terms. It is worthy of widely application.
该正交三梁模型可准确模拟基础刚度矩阵的各主元素和交叉项，简单实用，便于结构有限元建模，具有推广价值。
应用推荐