Where required, to examine deflections, stiffness requirements, and any special material and design provisions to obviate brittle fracture under adverse conditions.
必要时验算挠度、刚度要求、以及任一特殊材料和设计规定，以预防不利条件下的脆断。
2
Huang Du Hotel has a special configuration and a complicated structural system, and mass and stiffness of floors are very non-uniform along vertical direction.
广西北海皇都饭店外形特殊，结构布置复杂，沿竖向质量与刚度分布很不均匀。
3
The special processing of stiffness matrix and mass matrix is given, and then the reduced integration is introduced.