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基于ANSYS的快架塔起重臂的静力学分析 被引量:4
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作者 鲍会丽 闫天兴 +1 位作者 王锦启 马文杰 《建筑机械化》 2013年第7期53-54,77,共3页
介绍一种结构更轻巧、适应狭小空间作业的新型快架式塔机。运用ANSYS软件建立快架塔起重臂的有限元模型,分析了两种典型工况下快架塔起重臂的主要受力杆件的应力应变,对快架塔起重臂的结构优化和安全工作提供了理论指导。
关键词 塔式起重机 快架式 起重臂 有限元 静力学分析
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E-commerce Supply Chain Management Research
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作者 Zhi Wang 《International Journal of Technology Management》 2015年第5期114-115,共2页
This paper describes the characteristics of the supply chain e-commerce era, understands the concept,content and objectives of supply chain management,and raises supply chain management model,and also analyzes e-comme... This paper describes the characteristics of the supply chain e-commerce era, understands the concept,content and objectives of supply chain management,and raises supply chain management model,and also analyzes e-commerce supply chain architecture.On the existing architecture,elaborates the build about e-commerce supply chain management system, along with proposing strategic directions of e-commerce supply chain management,including JIT, quick response, efficient customer response, enterprise resource planning and electronic ordering system,and discusses in detail the effects of various policy for the entire e-commerce supply chain management. 展开更多
关键词 supply chain e-commerce supply chain management STRATEGIES
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