梁的内力方程实用计算新方法  

New Method for Internal Force Equation Calculation

作　　者：李现敏[1] 苏胜[1] 刘四宝 

机构地区：[1]河北建筑科技学院建工系,邯郸056038 [2]邯郸市规划设计院,邯郸056002

出　　处：《河北建筑科技学院学报》1999年第3期51-54,共4页Journal of Hebei Institute of Architectural Science & Technology

摘　　要：本文基于梁的弹性弯曲基本理论，论证了任意复杂载荷作用下梁内力方程之间存在的一个普遍关系.这一关系说明了任意两段梁内力方程之间仅相差一个已知函数.这使梁的内力方程的求解得以简化;在《材料力学》基础理论研究以及教学上都有其实用价值.文后例题说明了其应用.Based on the elementary theory of bending, in this Paper, a correlation theorem about intemal force equations was studied. The cormlthen theorem show that only one known function made the difference between the internal force equations of two different part of beam.A wooked example is included in this paper which show the application of this theorem.

关 键 词：梁 内力方程 计算方法 载荷作用 

分 类 号：TU323.302[建筑科学—结构工程] TU223