摘要
三铰拱的内力常因截面处拱轴切线水平倾角的变化而变化,内力计算显得比较麻烦,且计算工程量较大。将Excel强大的数据表和图形功能与三铰拱内力计算的基本原理结合起来,编成成型的计算模块,计算三铰拱内力时,直接套用,不仅简单易学、方便实用,而且可以实现内力图的输出。
Three-hinge arch is an abnormal style of construction, but the internal force of cross-section of threehinge arch is always changing as the angle changes. Now we can calculate the internal force directly by the calculating module which combines the Excel and the theory of calculating the three-hinge-arch' internal force, thus outputting the chart of internal force .
出处
《浙江工商职业技术学院学报》
2006年第4期41-43,共3页
Journal of Zhejiang Business Technology Institute
关键词
EXCEL
三铰拱
内力
简支梁
模块
excel
three-hinge arch
internal force
simply-supported beam
module