提篮半穿式管桥的模糊优化设计

Fuzzy Optimum Design of Basket-Like Semi-Crossing Pipe Bridge

本文在现有关于提篮半穿式管桥分析设计和理论研究的基础上,建立了非对称模糊优化模型,所给算例表明,采用模糊优化设计方法得到的设计方案在技术上更可靠,经济上更合理。

Based on analysis design and theoretical study of the available basket-like semi-crossing pipe bridge (BSPB), an unsymmetrical fuzzy optimum model of BSPB is set up in this paper. A given com- pute example shows that the BSPB design scheme obtained by fuzzy optimum design method is more re- liable in technique and more reasonable in economy.