您要查找的是不是:
- Keywords processing map;dissipation;dynamic material model (DMM);instability criteria;adiabatic shear band; 加工图;耗散;动态材料模型;塑性失稳判断准则;绝热剪切带;
- dynamic material model(DMM) 动态材料模型
- dynamic material model 动态材料模型
- dynamic material model (DMM) 动态材料模型
- Domaschuk 1 and Sandler I. S. Material Model for Granular soil[J]. Jeng mech, division ASCE. June. 屈智炯.;土的塑性力学[M]
- Dynamic Material Discharge System in jigging machine with follow-up weir is designed and developed with auxiliary device. 跳汰机动态分离排料装置采用能跟随床层上下脉动的随动溢流堰,并选择了合适的驱动装置和传动装置。
- The quality of springback prediction for a sheet metal forming process depends on a precise material model. 摘要冲压过程中回弹模拟的精度依赖于准确的材料模型。
- Material model of plywood is established to study change of material property in hot-pressing consolidation process. 建立了胶合板的材料模型,以研究热压固化过程中材料性能的改变。
- Taking a dam without water as example, under the condition of incomplete vibration observation data, the parameter discernment method for dynamic material has been studied. 以某大坝空库情形为例,在振动观测数据不完全的条件下,对动态材料参数识别方法进行考察。
- Dynamic cylindrical cavity expansion model and its application to penetration problems were studied.Both incompressible and compressible bilinear strain-hardening material models were considered. 摘要对双线性应变强化材料的动态柱形空穴膨胀模型及其在便彻问题中的应用进行了研究。
- A concrete material model for penetration computation was presented, and the ogive-noded rod projectile penetrating concrete target was simulated by a 3D finite element program. 摘要介绍了一种适用于侵彻计算的混凝土材料模型。通过所建的有限元程序对杆弹侵彻混凝土靶进行了数值模拟。正侵彻的计算结果和实验结果具有较好的一致凌。
- It points out that it is unsuited for certain material model to be absolutized, and is necessary to find a reasonable judgement standard of the parison being broken. 认为在注射拉伸吹塑模拟时不宜将某种材料模型绝对化,有必要建立一个合理的型坯吹胀破裂判断标准;
- In order to forecast the pace of roof primary breakage and periodic breakage,and then to determine the feasible mining program,the similar material model experiments is done. 为了确定布尔洞煤矿浅埋煤层开采的初次来压步距和周期来压步距,确定合理的开采方案,进行了四架次的相似材料模型实验。
- Based on plastic intensifying theory, dual-linearity material model is used to calculate stress and strain on the cross section of a torsion bar spring by FE method. 在塑性硬化强扭理论的基础上,利用双线性材料模型计算了扭杆弹簧第一次强扭过程横截面的应力和应变。
- This paper describes the constitutive relation of wire-rope isolator with the elastic-plastic material model from the research on the nonlinear characters of wire-rope. 通过钢丝绳材料非线性研究,用弹塑性随动硬化材料模型来描述钢丝绳的本构关系。
- In order to make an objective evaluation of the slope stability of yuanbaoshan Open-pit Mine dump,similar material model experimental method is adopted for dump physical simulation. 为了对元宝山露天矿排土场边坡稳定性作出客观评价,采用相似材料模型实验的方法对排土场进行物理模拟。
- In order to make an objective evaluation of the slope stability of yuanbaoshan Open-pit Mine dump, similar material model experimental method is adopted for dump physical simulation. 摘要为了对元宝山露天矿排土场边坡稳定性作出客观评价,采用相似材料模型实验的方法对排土场进行物理模拟。
- To discuss four factors elastic-plastic break material model of concrete.To introduce a new concept of overloading and emphasize various major loading function of high arch dam must be accounted. 通过对反映混凝土破坏特征的四参数弹塑性断裂本构模型的研究,提出了超载的概念,并强调无论是超载试验或是超载计算分析,对于作用荷载而言,都应综合考虑各种影响拱坝受力的主要荷载因素。
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- A more refined material model, combining the ideas of the detailed model of mirrors with the materiality of the project. 更加精细的材料模型,结合了详细的镜面模型和项目的实质性。