The Reform Design and Study of Rhombic Hanging Basket System for Xianyang Weihe Bridge Based on the FEA 基于有限元的咸阳渭河特大桥菱形挂篮系统改造设计与研究
And the results obtained can be instructional on the design of rhombic antenna and over-the-horizon ( OTH) communication system. 结果表明菱形天线具有较好的性能,所得到的结果对该类天线及超视距通信系统的设计有指导意义。
According to rhombic thinking mode and the extension of matter element, the multi-index and hierarchical system of dam behavior evaluation was built. 基于系统工程的观点,依据菱形思维模式和物元的可拓性,建立了多指标分层次的大坝工作性态评估信息物元系统,提出了大坝工作性态模糊可拓评估的基本流程;
This article takes a rhombic special-purpose vehicle as the object of study, giving a design of two typical power transmission system plans and raising a special discussion on the judgment of the two-wheel drive and four-wheel drive switching of the power transmission system. 本文以一款菱形概念四轮驱动特种车为研究对象,设计了两种典型动力传动系统方案及结构,并针对机械式传动系统方案中二驱与四驱切换的判断依据进行了讨论。
Because of the tight supply of raw materials and short preparing time ( and other reasons), construction organization decides to use the existing rhombic hanging basket system applied in Chaoyang Bridge. 由于原材料供应紧张及工期紧等原因,施工单位决定采用原朝阳大桥菱形挂篮系统进行施工,为了保证挂篮系统能够满足施工需求,对其进行必要的改造设计。