期刊论文

The Structure Analysis and Optimization of Radiation Protection Cockpit Shielding Layer Supporting Pedestal

中文

南华大学学报(自然科学版)

1673-0062

2014

1

59-62,68

10.19431/j.cnki.1673-0062.2014.01.013

(2012FJ1007):湖南省重大科技专项基金资助项目 (湘教发[2011]76号):湖南省重点学科建设基金资助项目 (湘教通[2012]318号):湖南省高校科技创新团队支持计划

本校为第一机构

由于增加屏蔽层后的防辐射驾驶舱较之原来驾驶舱增重了5.5 T,故有必要对支撑座的强度进行分析与校核.本文运用ANSYS Workbench对挖掘机驾驶舱屏蔽层的支撑座进行结构静力分析,得到支撑座在5.5 T载荷下的等效应力、变形等分布情况.通过目标驱动优化模块,在满足工况条件下对支撑座截面厚度尺寸进行优化,为支撑座设计提供了依据.

Due to the adding of the shielding layer,the radiation protection cockpit increased 5.5 T compared with the original weight,which made it necessary to analyze and check the strength of the supporting pedestal. In this paper,the static analysis on the structure of an ex-cavator cockpit shielding layer supporting pedestal was achieved by means of ANSYS Work-bench,and the equivalent stress and deformation distribution of supporting pedestal under the load of 5. 5 T were obtained. The thickness size of the supporting pedestal section was optimized ...