Position: Home > Articles > The feasibility of cableway bridges with bigger rise-span ratio for truck traffic
Journal of Fujian Agriculture and Forestry University(Natural Science Edition)
2013,42
(2)
218-224
大矢跨比车行索道桥结构的可行性
作 者：
景天虎;莫时旭;刘丽荣;邓康成
单 位：
桂林理工大学广西岩土力学与工程重点实验室
关键词：
索道桥;大矢跨比;几何非线性
摘 要：
根据索道桥的通行标准,采用几何非线性有限元方法,借助ANSYS软件分析大矢跨比车行索道桥静力特性,对比并考察了其施工可行性与结构经济性.结果表明大矢跨比索道桥的所有结构行为参数都达到常规索道桥的技术要求;所有构件的安装具有可施工性;结构的经济性优势显著,该结构可行性好.
译 名：
The feasibility of cableway bridges with bigger rise-span ratio for truck traffic
作 者：
JING Tian-hu,MO Shi-xu,LIU Li-rong,DENG Kang-cheng(Guangxi Key Laboratory of Geomechanics and Geotechnical Engineering, Guilin University of Technology,Guilin,Guangxi 541004,China)
关键词：
cableway bridge;bigger rise-span ratio;geometrical non-linearity
摘 要：
According to the traffic criteria for cableway bridges,static mechanics behaviors of the cableway bridges with bigger rise-span ratio for truck traffic were analysed by using finite element method of geometrical non-linearity and ANSYS software.Finally,its feasibility of construction and economical efficiency were investigated by comparison with the old bridge.The study indicated that its parameters of structural behaviors reached the technical requirements to ordinary cableway bridges,and the installation of all of its structural components had constructability.This type of structural form was of obvious economic superiority,and entirely feasible.
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