Research the theory of enhancing stiffness of paper cone

摘要：

　　This paper use mathematic technique to transform a paper cone as a variational cross section pole and take a force analysis on it.Investigation shows that the bending moment is a major cause to the stress on paper cone while working.The maximum stress producing in paper cone is come from the bending moment brought by driving force.The maximum stress point is on both surfaces of paper cone.Increasing the paper cone thickness can increase stiffness.Some methods to increase the stiffness of paper cone are recommended by referring to the principle of increasing stiffness for poles.

关键词： equivalent force analysis bending moment thickness,maximum stress

作者: Ruixiang Chen

作者单位: Guoguang Electric Company Limited, Guangzhou, China No.8 Jinghu Road,Xinhua Street,Huadu Reg.Guangzhou, 510800 P.R.China

会议类型: 国内会议

会议名称: 第五届电声技术国际研讨会( International Symposium on ElectroAcoustic Technologies)(ISEAT 2015)

会议地点: 深圳

会议语种:英文

页码: 401-405

在线出版日期: 2015-11-13（万方平台首次上网日期，不代表论文的发表时间）