A structural finite element analysis method based on continuum modeling of beam-like lattice trusses is presented.
本文给出了基于梁式格栅桁架连续化模拟的结构有限元静力分析方法,通过将含格栅式桁片的空间桁架结构连续化比拟成空间箱梁单元,由两者应变能相等条件得到等代梁元的本构关系,进而求得等代梁的单元刚度矩阵。
Continuum Modeling and Static Analysis of Beam-Like Lattice Trusses
梁式格栅桁架连续化模拟及有限元静力分析
Typical framed structures are beams, grids, plane and space frames or trusses.
典型构架结构为梁、格栅、平面的和空间的框架或桁架。
A framework of crisscrossed or parallel bars; a grating or mesh.
格栅，网栅由交叉或平行的条构成的架子，格栅或网格
A grill or network of bars set in a window or door or used as a partition; a grate.
格栅由杆做成的栏栅或框架，置于窗内或门上用作隔离物；格栅
Any of the parallel horizontal beams set from wall to wall to support the boards of a floor or ceiling.
搁栅，托梁，桁，檩架在墙与墙之间的平行水平横梁，用来支撑地板或天花板的木板
A framework of parallel or latticed bars for blocking an opening.
炉格栅；筛滤栅由平行或交叉的横木构成的框架，用于封住一个口子
Such trusses are called simple trusses.
这样的桁架称为简单桁架。
An iron fitting by which a lower yard is secured to a mast.
桁架，构架把下帆桁系在桅杆上的铁具
ASSESSMENT ON SAFETY OF LATTICE GIRDER REINFORCED SHOTCRETE SUPPORT FOR TUNNELS
隧道格栅钢架喷混凝土支护安全性评价
Elastic Stability Analysis and Modeling Test of Battened Column with Uniaxial Symmetry in Twin-wall Truss;
双肢格构式桁架中单轴对称缀板柱弹性稳定分析及模拟试验研究
transfer girder
维持中间柱的骨架桁
mobile crane with lattice jib
桁架臂流动式起重机
single girder truss gantry crane
桁架式单梁龙门起重机
triangular truss gantry crane
三角形桁架龙门起重机
double girder truss gantry crane
双桁架梁龙门起重机
Research on the Design of Trusses for Residential Buildings Framed with Staggered Truss;
钢结构住宅交错桁架体系中桁架设计研究
Research on the System Framework, Service Architecture and Service Composition Technology of Spatial Information Grid;
空间信息栅格（SIG）系统框架、服务体系与服务聚合技术研究
frameworksupporting a roof,bridge,etc
（支撑屋顶、桥梁等的）构架,桁架.