对特殊结构应用位移法计算的分析  

Analysis on the Calculation of Special Structure Using Displacement Method

作　　者：赵毅力[1] 罗碧玉[1] 

机构地区：[1]杨凌职业技术学院,陕西杨凌712100

出　　处：《杨凌职业技术学院学报》2005年第1期6-7,共2页Journal of Yangling Vocational & Technical College

摘　　要：应用位移法求解结构内力时,对结构中含有抗弯刚度相对很大杆、有定向支承杆和内力静定杆进行分析简化处理,抽象出可反映结构主要力学特性的计算模型,可减少未知量个数,便于计算。While using displacement method to resolve the internal force of the structure, the rod with relatively large rigidity, directional supporting rod and statically determinate rod of internal force in the structure were analyzed and simply treated, abstractly reflecting the compute mode of structural mechanics, which can reduce the number of known quantity and is easy to calculate.

关 键 词：位移法 特殊结构 应用 结构内力 抗弯刚度 简化处理 计算模型 力学特性 支承杆 未知量 

分 类 号：TU323.5[建筑科学—结构工程] O342[理学—固体力学]