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英语翻译Figure 8:Simu lation resu lts of the inve stigated hy br

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英语翻译
Figure 8:Simu lation resu lts of the inve stigated hy br id rigid body models de scribed in Table 1 at dif-ferent time states (0.0 s – 1.8 s – 3.0 s – 4.8 s)
The first,stro ngly simplifie d model fr om Figure 7(a) contains only one rigid bo dy,which rep rese n ts the entire uppe r part of the building.In the first p a rt of the collapse,the model show s rather g o od co rrela-tion with the pure finite ele ment model,while after the rigid body is getting into contac t with the gro und plate,the kin e matics change dram atic al ly.Conseque ntly,the discretization is ov ersi mplified to resem -ble the finite element solution and a refinement ofth e rigid bodi es is requi red to obtain better correla-tion.
In the second investigated hybrid rigid b ody mod e l propo sed in Fig u re 7(b) ,the size of the up per rigid body wa s redu ced and ad ditional sep a ra te rigid bodie s we re introduce d in the inner pa rts of the wall s,paralle l to the longe r side of the buildin g.The rigid parts are connected by parts discretized with finiteelements,which are modeled with the material pa ra meters from the pure finite element model.As sho w n in Figu re 6(a),high strainrates a ppear m a in ly at thecon n ection of wall s and colu mns while the inner regi ons of the wall s remai n rather undefor med.Also elem ent erosi on i s recognized al ong thecolum n s as can be seen i n Figure 6 ( b) .In additio n ,pa rts of the coll ecting bins were m odel ed with rigid bodies .Altogether the mo del cons is ts of 16 indepe ndentbodies con n ec ted by finite element meshe s .As expected in Figure 8(b) a better correlation to t he o r iginal simula tion than with the first more simpli-fied assumpti on is found.
英语翻译Figure 8:Simu lation resu lts of the inve stigated hy br
看图8:仿真结果的调查为什么溴标识刚体模型描述表1不同时间状态(0.0–1.8–3–4.8秒)第一,强越简化模型从图7(一)只包含一个刚性车身,这代表的是整个研究上建筑的一部分.在第一个逆转录的崩溃,表明该模型很好关联与纯有限元模型,而在刚体进入接触的地带,建电子数学变化自动砘动态随机存取存储器.从而,离散过压斯放大像人手有限元解决方案和完善ofth刚性物体是要求红获得更好的相关性.在二调查混合刚性躯体模式提出你是我在图7(乙),大小的百分之刚体的降低和广告的九月一率刚性墙体我们介绍在内部零件的壁,类似的时间侧建筑G刚性部分相连部分离散,有限元,这是模仿材料专家米从单纯的有限元模型.作为显示在数据6(一),一个高strainrates出现在地,在thecon安装墙和柱夹杂物而内区的壁招募而undefor地中海.还元侵蚀我的认可,在thecolum的可以看出,图6(乙).此外,零件的代收桶与刚体模型.总之,模型的缺点是16独立ndentbodies欺诈的欧共体泰德的有限元的她.预计在图8(乙)有较好的相关性,对他或原始模拟比第一个更simpli-fiedassumpti上发现
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