| 1. | The analysis by the stiffness method will now be performed for a single-storey structure and then extended to a multistorey building .
现在可以借刚度法完成单层结构的分析，然后推广到多层建筑物。 |
| 2. | Split rigidity method for natural vibration analysis of double - layer space grids
网架结构固有振动分析的分解刚度法 |
| 3. | Tangential stiffness method
切线增强刚度法 |
| 4. | Direct stiffness method
直接刚度法 |
| 5. | Development of numerical simulation in solidification processing of continuous casting
增量变刚度法在铸件凝固过程数值模拟中的应用 |
| 6. | The application of split rigidity method to bending and vibration analysis of double - layer space grids with rectangular shape
分解刚度法在矩形网架结构弯曲和振动分析中的应用 |
| 7. | The elastic methods are beam - columns method , the pseudo load method , the pseudo lateral load method , the iterative gravity load method and the negative rigidity method
常用弹性分析的方法有：梁柱法、虚拟荷载法、虚拟侧向荷载法、迭代重力荷载法和负刚度法。 |
| 8. | The stiffness matrix is kept constant in all incremental loadings and each iteration . only force vector is changed . so , the efficiency of computing is approved dramatically
由于采用了常刚度法，则在所有荷载增量与每次迭代中刚度阵均不变动，只需改变右端荷载向量即可，因而显著地提高了计算效率。 |
| 9. | Based on the initial parameters format of the distortion theory in this paper , the element stiffness matrix and the corresponding equivalent nodal force vector subjected to uniformly distributed load is developed
在初参数格式的基础上，本文又推导出考虑剪切变形的畸变分析的刚度矩阵及等效节点载荷列阵，获得便于实际应用的畸变分析刚度法。 |
| 10. | When the method of incremental variable stiffness is used in the plastic analysis , the loads are applied sequentially . once the plastic hinge is formed , the loads are increased . so the whole process is divided into many stages
在塑性分析中主要采用增量变刚度法,荷载是逐级施加的,以每形成一个塑性铰为分界点,把整个加载过程分成若干个阶段 |
