柔性吊桥设计理论及其应用研究Ⅳ.简易柔性悬索桥总体设计方案研究——福建省建瓯市慈口悬索桥例析

Design Theory and Applied Study on a Flexible Suspension BridgeⅣ.The General Design Scheme on a Flexible Cable Suspension Bridge

在对福建省建瓯市川石乡慈口村原简易柔性 型悬索桥的设计和已建成构筑物进行审核、评价和检验的基础上 ,根据有关的桥梁规范 ,结合当地实际情况和可能投入的经费 ,进行原桥的改建设计 ,使之达到技术先进、使用安全、经济合理的目的 .本着节约资金的精神 ,对原桥已建成构筑物采取有效的利用和改建 .在桥型的选择、主体设计参数的选择和计算上突破传统的设计 .

Based on the origin design of suspension bridge in Cikou which called the simple flexible Ⅱ type′s bridge and the examination and appraisal on the structure which have been finished,the old design of bridge was reclaimed and designed in accordance with the norm of bridge truss so as to make the bridge advanced,safe and economical,concerned the located case and the money that may put into use.Structure was made full use and reclaimed in the spirit of the economy and breakthrough was made on the selection of the bridges types and the calculation of the design parameters.