空间有限元,space finite element
1)space finite element空间有限元
1.Taking Euler Elastic Theory as the base, the article applies thespace finite element process to carry out the stabilization analysis of T-frame of the high-pier curve continuous rigid frame bridge under the construction of the largest cantilever.该文以欧拉弹性理论为基础,运用空间有限元法对高墩曲线连续刚构桥在施工最大悬臂状态下的T构进行稳定性分析。
2.Continuous steel box girder bridge with small radius and large curvature which is common in overpass project was analyzed,withspace finite element model based on a case study project and the bridge structure performance under different loads was analyzed and compared,with the loading characters of the curved steel box girder bridge,the shear lag effect and practical calculation method discussed.采用空间有限元方法,结合具体工程对立交工程中常见的小半径大曲率钢箱梁桥进行了研究分析,对其在不同荷载作用下的受力特性做了分析和比较,并对曲线钢箱梁桥的受力特点、剪力滞效应和实用计算方法进行了探讨,并提出了简化计算模式。
3.South Bridge in Chao Yang deseases were introduced in this paper,and were analysed byspace finite element method,cracking reasons of large gusset of rigid frame arch bridge were analysed,the desease principle of micro-curved plate was specified.介绍了朝阳南大桥的病害 ,并用空间有限元进行了分析 ,对大节点进行了局部受力分析 ,分析了刚架拱桥大节点产生裂缝的受力原因 ;另外对微弯板进行了空间受力分析 ,说明了微弯板产生病害的机理。
英文短句/例句
1.Finite element analysis of the Steel Reinforced Concrete(SRC) transfer beam钢骨混凝土转换梁的空间有限元分析
2.Space Finite Analysis of Sector Lock Gate Structure;船闸三角闸门结构的空间有限元分析
3.Analysis of FRP reinforced structure based on state space finite element method分析FRP补强结构的状态空间有限元法
4.3D FEM Analysis of Mechanical Properties in Prestressed Lightweight Aggregate Concrete Hollow Beam;预应力LWAC空心板梁力学性能的空间有限元分析
5.Application of Three dimensional Nonlinear Finite Element Method to RC Structures非线性空间有限元在钢筋混凝土分析中的应用
6.Three-dimensional Finite Element Calculation and Analysis of Slab-soil Interaction;板与土体相互作用的空间有限元计算与分析
7.The Finite Element Method of Bridge Continuous Box Girder Beam and T Tepth Beam;箱梁、T型断面梁的空间板有限元解法
8.The Space Linear Finite Element Analysis of Retaining Structures for Deep Foundation Pits;深基坑支护结构空间线性有限元分析
9.Space-Time Finite Element Methods for Fourth Order Parabolic Equations;四阶抛物方程的间断时空有限元方法
10.Space-time Discontinuous Galerkin Method for Advection-diffusion Problems on Time-dependent Domains对流—扩散方程的时空间断有限元方法
11.The hp-version Space-time Discontinuous Finite Element Methods for Parabolic Equations抛物方程的hp间断时空有限元方法
12.A Non Time Step Parameters Time Finite Element Method for Space Structure空间结构的非时间步参数时间有限元法
13.Visualization of FEM analysis data of space pole structure空间杆系结构有限元计算结果的可视化
14.A PLATE AND BEAM FINITE ELEMENT ANALYSIS FOR OBLIQUE FRAMED TUNNEL BRIDGES斜交箱形地道桥空间分析的板梁有限元法
15.Finite Element Analysis of Dynamics of Spatially Curved and Twisted Rods空间弯曲和扭转形杆动态特性的有限元分析
16.Finite Element Analysis for Space Steel Frame with Semi-rigid Connections;空间半刚性连接钢框架有限元分析和研究
17.Research of Steel Tubular Space Joint by the Nonlinear Finite Element Method;钢结构空间相贯节点非线性有限元分析
18.Research on FEM Model Updating in Spatial Reticulated Structural Dynamics;空间网格结构动力有限元模型修正的分析研究
相关短句/例句
spatial finite element空间有限元
1.Time-transformingspatial finite element analysis is made for the structural system transforming construction courses of a steel-concrete composite girder bridge.结合某实际工程 ,介绍了钢 -混凝土组合梁桥的体系转换施工技术 ,通过对有体系转换钢 -混凝土组合梁桥施工过程进行时变空间有限元分析 ,并将计算结果与无体系转换组合梁桥计算结果进行对比 ,表明钢 -混凝土组合体系转换施工技术能够在不增加桥梁结构应力的情况下 ,有效控制桥梁结构在施工荷载与二期恒载下的变形 ,从而实现较大的跨越而不增加桥梁截面高度 ,大大提高了材料的利用效率 。
2.Based on the Euler elastic theory,this paper calculates and analyzes the spatial stability of thin-wall ultrahigh-pier prestressed concrete continuous steel structure bridge by means of thespatial finite element method.以欧拉弹性理论为基础,利用空间有限元法对薄壁特高墩预应力混凝土连续刚构桥的空间稳定性进行计算分析。
3.Aspatial finite element model is built by Midas,and determination of relative parameters,working condition and calculated load,deformation and stress and vibration are explained by the present bridge design code.针对青岛海湾大桥沧口航道斜拉桥钢箱梁大节段施工,其海上安装高度高、节段自重大及施工工期长等特点,对钢箱梁安装临时支架进行专项设计计算,对临时支架的构造细节和安装顺序进行了介绍;并采用MIDAS建立了其空间有限元模型,参照现行的桥梁设计规范,确定相关计算参数、工况和计算荷载,对支架整体结构的变形、应力和振动特性进行分析,并对十字梁的变形和局部应力等关键性问题进行了详细的阐述。
3)3D finite element空间有限元
1.The influences of shear buckling stress, critical load and buckling mode of the corrugated steel webs with different web dimension parameters in prestressed concrete composite box-girder bridge are investigated by analytical method and3D finite element method.通过解析方法及空间有限元方法研究波形钢腹板预应力混凝土组合箱梁桥在各种腹板尺寸参数时,对钢腹板的剪切屈曲应力或临界荷载及屈曲模态的影响。
2.A3D finite element model of an externally prestressed concrete simple-supported composite box-girder bridge with corrugated steel webs is established by means of the composite element method.采用混合单元建立波形钢腹板体外预应力混凝土组合简支箱梁桥的空间有限元计算模型,研究该种结构在体外索参数,如张拉力、锚固点位置及转向点位置改变时,各截面的力学性能。
3.Based on the3D finite element model,the static and dynamic behaviors of the bridge are analyzed,and the influences of the rigidity ratio on strengthened effect are discussed.针对常见的钢筋混凝土梁桥病害中普遍存在的上部结构承载力不足、桥下净空有限的情况,提出了一种增加主梁加固的新方法,并采用空间有限元分析了加固前后桥梁的静、动力性能。
4)space finite element method空间有限元
1.Internal force and stability analysis of long-span damaged arch bridge withspace finite element method;空间有限元法对大跨度旧拱桥内力及稳定分析
5)finite element space有限元空间
1.In this paper we discuss the bounds of constant factors appearing in the upper hand side of the inverse inequality in afinite element space.讨论了有限元空间中逆估计不等式右端常数因子的上界。
2.Bound of Constant Factor in the Estimated Inverse Inequality of the Finite Element Space讨论了n维k(n,k∈N)次有限元空间逆估计不等式右端常数因子的界定问题。
6)Space/time finite element method空间/时间有限元
延伸阅读
SAMCEF——先进的通用有限元分析软件SAMTECH公司是通用有限元软件包SAMCEF的开发商和服务商，是欧洲CAE领域的有力竞争者。SAMTECH在航空和航天工业，以及防卫、汽车、能源和造船等工业有广泛的应用。
