隧道结构设计的数值模拟与类比设计  

Nu,erical Simulation and Analog Method for Tunel Structural Design

作　　者：罗衍俭[1] 

机构地区：[1]铁道部第一勘测设计院桥隧处

出　　处：《地下空间》1998年第1期36-42,共7页Underground Space

摘　　要：本文探讨了隧道结构设计的理论和方法，并指出了隧道洞门和衬砌结构都是主体工程，不能轻此重彼；建立隧道工程数据库，可以从纵观全局的基础上确定出经济合理的设计方案；要从本质上做到甩掉图板，加大隧道专业ＣＡＤ辅助制图软件的开发势在必行。In this paper the theory and method of tunnel structural design were dis- cussed and it pointed out that the structure of tunnel portal and lining were main engi - neering works and they should be treated eqqually. To set up a data base of tunnel engi- neering will offer possibility forrr obtaining an economic and rational decision . Based on overall review , ehere is an inevitable trend to develop CAD softwares for tunnel design anddrawing to avoid hand work.[

关 键 词：隧道结构设计 力学计算模式 数值模拟 类比设计 

分 类 号：U452.2[建筑科学—桥梁与隧道工程]