plates相关论文
On the symplectic superposition method for free vibration of rectangular thin plates with mixed boun
A novel symplectic superposition method has been proposed and developed for plate and shell prob- lems in recent years. ......
Comparison of PFNA with proximal femoral locking compression plate (PFLCP) for the treatment for uns
Objective: to compare the clinical effectiveness of intramedullary fixation with those of plate-screw fixation for perit......
Damping treatments have been extensively used as a powerful means to damp out structural resonant vibrations[1-3].Usuall......
The analyses of the dynamic characteristics (natural frequencies and mode shapes) and dynamic response of stochastic str......
Transient response of square plates subjected to blast loadsexperiments investigating different degr
Many investigations on the effects of blast loads have been carried out to gain a better understanding and obtain ch......
Research into the response of plated structures to blast loading has been ongoing for many years [1-3].Steel plates ......
Nonlinear dynamic behavior of inhomogeneous functional plates composed of sigmoid graded metal-ceram
This paper presents a study on nonlinear vibration of inhomogeneous functional plates composed of sigmoid graded metalce......
Three-dimensional analytical solution for a transversely isotropic functionally graded piezoelectric
This paper studies the problem of a functionally graded piezoelectric circular plate subjected to a uniform electric pot......
[目的]对比内侧框架式外支架与切开复位钢板内固定治疗跟骨关节内骨折的临床效果.[方法]2009年12月～2013年5月,采用内侧框架式外支......
[目的]对比顺行锁定髓内钉和动力加压钢板治疗肱骨干骨折的临床结果,并为以后此类骨折的治疗提供更可信的证据.[方法]计算机检索Co......
目的 观察两种多角度固定钢板治疗复杂掌指骨骨折的临床效果.方法 2010年1月至2012年9月,我科应用两种多角度固定钢板(翼形和梯形)......
根据现存文献资料以及出土文物实物为依据，通过对各朝代甲胄甲片材质的纵向比较分析，同朝代各国甲胄甲片材质的横向比较分析，以及各朝......
The authors use the asymptotic expansion method by P.G.Ciarlet to obtain a Kirchhoff-Love-type plate model for a linear ......
From China to Russia,Tan-Lu fault system stretches for thousands of kilometers,towards NE 30°.The authors have collecte......
目的 研制一种符合肩锁关节微动牛理特点的微动解剖犁肩锁钢板,并对其进行生物力学研究,了解该钢板是否符合肩锁关节微动生理特点.......
对于中厚板或层合板而言，横向剪切变形的影响是显著的，采用三阶剪切变形理论比采用经典薄板理论和一阶剪切变形理论能更好的满足精度......
Experimental Studies on Sloshing Mitigation Using Dual Perforated Floating Plates in A Rectangular T
The performance of dual perforated floating plates in a rectangular tank is investigated based on the model tests under ......
近年来,生物可吸收材料在颌面部骨折治疗中的应用与研究越来越广泛,可吸收板的使用克服了传统方法使用金属钛板固定的一些问题,并......
应用数值方法模拟了边梁的效应,给出了一个边梁的弯曲刚度与扭转刚度的配置公式,从而消除了板的挠度、弯矩、剪力等随边梁刚度的增......
ＢＵＣＫＬＩＮＧＡＮＡＬＹＳＩＳＯＦＰＯＬＡＲＯＲＴＨＯＴＲＯＰＩＣＡＮＮＵＬＡＲＰＬＡＴＥＳＵＮＤＥＲＵＮＩＦＯＲＭＰＲＥＳＳＵＲＥＳＹｏｕＲｅｎｃｈａｎ；ＷａｎｇＹｏｎｇｌｉａｎｇ；ＷａｎｇＸｉｎｗｅｉ（ＤｅｐａｒｔｍｅｎｔｏｆＡｉｒｃｒａｆｔＥ.........
A practical method for computing the one-way rectangular orthotropicplate(isotropic plate as a special case)is suggested......
Wave Scattering by Twin Surface-Piercing Plates Over A Stepped Bottom:Trapped Wave Energy and Energy
To evaluate the trapped wave energy and energy loss, the problem of wave scattering by twin fixed vertical surface- pier......
用Ａｒｇｙｒｉｓ的自然法研究复合材料层合板壳的振动模态，被研究的复合材料层合板壳可以是对称布置也可以是不对称布置，每层的材料可以不相同，故包......
从激光雕刻凹版制版和激光源CTP的应用两方面进行了阐述，并对未来激光技术在印前领域应用的可能性进行了探讨。......
分析了船体中矩形板残余应力的筛降,得到了在受拉和受压情况下筛降水平的计算公式,并用有限元程序验证了公式的有效性.分析了残余......
介绍了全焊式板式换热器制造中的自定位快装夹具,该夹具解决了板束焊接时易出现的定位不精确、焊缝质量差、夹具没有互换性以及生......
The stiffness model of the finite element is applied to the Kirchhoff-love closed-form plate buckling;buckling is always......
对四边简支和四周边受均匀剪切力的矩形薄平板的屈曲失稳,作了实验分析及数值计算.用作者所设计的剪切试验装置,对一组开孔及开孔......
本文以板弯曲单元为例,将位移法和应力杂交法导得的有限元平衡方程写成统一的形式,(K_b+αK_s)q=F,指出减缩积分和假设应力法消除......
Experimental and numerical investigations of the mechanical behavior of half sandwich laminate in th
In this study,the complex mechanical behavior of an aluminum/low-density polyethylene(LDPE)half sandwich structure was i......
Nanofabrication of 50 nm zone plates through e-beam lithography with local proximity effect correcti
High resolution Fresnel zone plates for nanoscale three-dimensional imaging of materials by both soft and hard x-rays ar......
本文根据Hu-Washizu广义变分原理建立一个八节点等参数板弯元,采用插值函数并项及应变应力取相同的插值函数的方法来提高运算效率,......
对平面弹性及板弯曲提出了多变量变分原理，两方面互相模拟。多变量变分原理涵盖了平衡、位移－应变、协调、应用－应力函数，物性五类方程......
目的分析骨膜外加压钢板治疗四肢骨折的疗效.方法 179例四肢骨折不切开骨膜而在骨膜外行钢板内固定,在术后第1天及3、6、9周进行X......
氧化铝生产所用的宽通道板式换热器因在长期使用过程中板片磨损而导致泄漏,局部处理无效后设备无法使用,需进行彻底处理。在实际修......
为研究不同速度的杆式动能体以不同攻角、不同着角对不同移动速度的靶板侵彻毁伤效果，运用ABAQUS软件对侵彻过程进行数值模拟，仿真得......
THz Radar Cross Section(RCS)measurement setup based on THz Time Domain Spectroscopy(TDS)is built to provide large scaled......
Based on linear water-wave theory,this study investigated the scattering of oblique incident water waves by two unequal ......
用六结点平面三角形单元计算正交各向异性开孔薄板中面荷载下各单元线性的中面力分布１，并用高精度板弯曲单元计算在临界荷载及有中面......
目的探讨微创钢板内固定治疗胫骨干骺端骨折的疗效。方法16例胫骨干骺端骨折患者。采用间接复位经皮微创钢板内固定技术治疗。结果......
研究了任意载荷作用下含局部支承弹性地基板在典型边界条件下的弯曲问题。首先利用纳维解和卷积叠加方法给出了任意载荷作用下无局......
Added mass and damping coefficients are very important in hydrodynamic analysis of naval structures. In this paper,a dou......
A hydroelastic analysis of a rectangular plate subjected to slamming loads is presented. An analytical model based on Wa......
文章阐述了图版的内涵及其特点，揭示了图版在MARC著录中与MARC中相应字段的对应关系，并通过剖析当前图版MARC著录过程中存在的一些问......
研究了φ７ｃｍ金属丝网塔板（ａ＝０．６４）鼓泡塔的流体力学特性，气速和液速的变化范围分别为：０＜ｖｇ＜８ｃｍ／ｓ，０．３＜Ｖ１＜３．３ｃｍ／ｓ，塔内金属丝网析数为０～３７． 丝网塔板的应用有效地限制了气泡合并，......
计算机辅助水火弯板系统马骏，董守富（船舶工程系）关键词：外板；水火弯板；计算机辅助制造分类号：Ｕ６６２．９；Ｕ６６３．５多年来对水火弯板做了大量的研究工作；通过实......
提出了垂直导桩锚固方箱一水平板式浮堤。通过实验室物理模型试验研究了规则波作用下浮堤模型的消浪性能和升沉运动响应．探讨了相对......
本文介绍了作者提出的重力分离地球动力理论。其具体内容有：理论提出的依据；重力分离产生的几种重要效应；该效应对板块运动、岛弧现象......
根据非线性协调有限元列式方法，构造了几何非线性拟协调９结点四边形退化壳有限元，首先给出９结点四边形退化壳单元的几何描述和位移模式......
正极板栅的腐蚀变形程度是铅蓄电池老化程度最主要的标志。介绍了极板板栅腐蚀和变形的特征;极板板栅的腐蚀和变形机理和正极板板......
