Use of the Finite Elements Method for Modelling the Dynamic Load Impact on Hydraulic Leg Equipped with Gas Accumulator

摘要：

Procedures of preparation of numerical analysis, consisting in a simulation of cooperation of three different media: steel, liquid and gas undergoes dynamic load were discussed. Modelling of the initial static load of the mechanical system was presented. By using the MSC. Software products the following exemplary computer simulations were made; dynamic load impact on the hydraulic leg as well as effectiveness of the hydraulic leg protection against overload with help of gas accumulator.

关键词： finite elements dynamic load hydraulic leg equipped gas accumulator

作者: Horst Gondek Krzysztof Mazurek Stanislaw Szweda

作者单位: VSB-Technical University of Ostrava KOMAG Mining Mechanization Centre, Gliwice, Poland Silesian University of Technology, Mining and Geology Department, Gliwice, Poland

会议类型: 国际会议

会议名称: The 3rd International Symposium on Modern Mining & Safety Technology Proceedings(第三届现代采矿与安全技术国际学术会议)

会议地点: 辽宁阜新

会议语种:英文

页码: 755-761

在线出版日期: 2008-08-04（万方平台首次上网日期，不代表论文的发表时间）