%0 Journal Article
%T Analysis of Stress and Strain Uniformity of Muscle-Like Extra-Soft Viscoelastic Material in SHPB Experiment<br>肌肉类粘弹性超软材料SHPB实验的应力应变均匀性分析
%A WANG Bao-Zhen
%A HU Shi-Sheng
%A <br>王宝珍
%A 胡时胜
%J 实验力学
%D 2011
%I 
%X Validity of SHPB test is based on assumption of the axial stress and strain uniformity within specimen,and is especially important for muscle-like viscoelastic extra-soft material.Dimensionless parameters influencing the stress and strain uniformity of viscoelastic material subjected to SHPB test were analyzed based on dimension analysis,and the influence of dimensionless parameters on the uniformity of viscoelastic material was investigated by using LS-DYNA numerical simulation.Results show that in order t...
%K viscoelasticity
%K soft material
%K stress uniformity
%K dimension analysis
%K split Hopkinson pressure bar(SHPB)<br>粘弹性
%K 软材料
%K 应力均匀
%K 量纲分析
%K 分离式霍普金森压杆(SHPB)
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=6E709DC38FA1D09A4B578DD0906875B5B44D4D294832BB8E&cid=5D344E2AD54D14F8&jid=49067A0A0D864088C06A84AACB51A5B2&aid=D0B4F50FD355FBF2E64BD108085D4651&yid=9377ED8094509821&vid=96C778EE049EE47D&iid=E158A972A605785F&sid=389106FB36CA8332&eid=9C82B18080268586&journal_id=1001-4888&journal_name=实验力学&referenced_num=0&reference_num=0