直接刚度法 meaning in Chinese
direct stiffne method
direct stiffness method
Examples
- Direct stiffness method
直接刚度法 - Abstract : calculating the direct stiffness of composite structure concluded lay bricks with a global stiffness matrix assemblaged from several elements can accurately figure out distribution of internal force in accidental structure . calculation in a number of engineering structured accident analyses corresponds to the actual situation
文摘:以多种单元共同集成总刚计算砌体组合结构的直接刚度法，可较精确地分析事故结构中的分布内力，多起工程结构事故分析实例表明，计算结果与实际情况是一致的。 - The main contents are as follows : firstly , the structure and characteristics of aqueduct - stayed are summarized , based on which the structure analysis is presented ; planar structural models are established to simplify the analysis of internal force and displacement of aqueduct - stayed based on moment - distribution theory , the formula to calculate the force of cross section of aqueduct - stayed is derived . the finite element method for framed structures is used to analyze the aqueduct body . and corresponding computer programs are developed
为便于计算，在计算斜拉渡槽的内力及变形时，将空间结构简化为平面结构，分别对槽身横断面及槽身纵向结陶进行计算：以力矩分配法为基础推导了槽身横断面内力的计算公式；运用直接刚度法，编制了杆系有限元程序进行槽身纵向结构计算，并简单介绍与斜拉渡槽相关的刚度法知识以及程序的流程图。