摘要
通过电算程序,采用换算刚度法,解算等截面悬链线无铰连拱的内力影响线,对提高连拱计算的效率和精度有一定的应用价值。
The internal force influence line of equation section and catenary ream less arcade were calculated by computer program by Hardness Conversion Mode, which has particular application value to improving calculation efficiency and precision in arcade.
出处
《交通科技》
2006年第3期9-11,81,共4页
Transportation Science & Technology
关键词
换算刚度法
连拱
程序
悬链线无铰拱
内力影响线
hardness conversion mode
arcade
program
catenary ream less arch
internal force influence line
