摘要
针对工程结构中各种不同结构型式的承载情况,要准确迅速地对其进行受力分析必须具有一定技巧和方法。根据单跨梁弯矩图的特征和规律,以多跨静定梁和刚架为例对某种单跨梁法加以介绍,有助于快捷地绘出静定结构的弯矩图。
Some certain skills and methods are needed to analyze accurately and rapidly the stress distribution of different type of structures. Based on the characteristics and the law of bending moment diagram of single-span beam, taken multi-span determinate beam and rigid frame as example, a single-span method is introduced, which is helpful to plot the bending moment diagram quickly.
出处
《交通标准化》
2009年第23期54-57,共4页
Communications Standardization
关键词
单跨梁法
弯矩图
作图方法
single-span beam method
bending moment diagram
plotting method
