摘要
为了减轻结构自重,采用框架结构来替代箱式结构,简化了边墙结构,采用立柱代替,并把箱涵的顶板改为框架梁板,优化了方案设计,采用PKPM结构计算软件进行实体建模计算,使结构加载与实际受力荷载一致,达到了保证经济效益和安全的目的。
In order to reduce the self-weight of the structure,the paper adopts frame structure to replace box-type structure,simplifies the lateral wall structure,applies upright column,transforms the box culvert top plate into frame beam plate,and optimizes the scheme design.And then,it carries out modeling calculation with PKPM structure calculation software,and makes the structural load follow actual stress,so as to ensure the economic efficiency and safety.
出处
《山西建筑》
2012年第22期250-252,共3页
Shanxi Architecture
关键词
框架箱涵
安全
经济
frame box culvert
safety
economy
