摘要
应用拉格郎日乘子法中不等式约束优化问题的基本理论 ,在建立隧道钢筋混凝土衬砌结构优化计算模型的目标函数基础上 ,推导出了相关计算公式 ,给出了其计算过程 。
Based on founding the aim function of optimizing calculating model, which applies the basic theory of inequation restricting optimizing problem of lagrange multipliers, about the reinforced concrete structure of tunnel, the correlation calculating formula is educed and the computing process is presented, then an engineering example is analyzed and compared by means of the optimizing method.
出处
《中国公路学报》
EI
CAS
CSCD
北大核心
2001年第2期71-74,共4页
China Journal of Highway and Transport
关键词
隧道衬砌
钢筋混凝土结构
优化设计
模型
公路隧道
tunnel lining
reinforced concrete structure
optimizing method
engineering example
