New tangent stiffness matrix for geometrically nonlinear analysis of space frames;
一种用于空间框架结构几何非线性分析的切线刚度矩阵(英文)
Stiffness analysis for concrete－filled steel tubular space frames;
钢管混凝土空间框架的刚度分析
Based on the analysis of a space elasticplastic timehistory procedure EPDA,the aseismatic behavior of a space frame structure in high earthquake intensity zone under seldom occurred earthquake is studied with timehistory analysis method.
利用空间弹塑性时程分析软件EPDA,采用Taft波,EL centrol波,兰州人工波分别沿x方向、y方向、45°方向分别输入地震波,对高烈度区某空间框架结构进行了弹塑性时程分析,找出其薄弱层的位置,给出了塑性铰出现的位置及规律,通过对计算结果的分析,给出了一些有益的结论,供设计人员参考。
A new design method which can be applied to the built up arch structure with RC piles for deep excavation is presented,which is executed by the analysis of space frame.
该法将钢筋混凝土桩组合拱支护结构进行简化 ,并假定在基坑开挖面以下一定范围内将桩固定 ,取出空间框架结构的计算模型。
The computation analyses are shown by two practical examples that the computation errors will be greater when the space frame foundations under the action of Turbodynamos and electromotor are simplified to plane frame founations.
通过对两个实例的计算分析表明 ,《动力机器基础设计规范》(GB5 0 0 40 - 96 )对汽轮机组和电机基础的振动计算时 ,允许将空间框架按平面框架进行简化 ,将会造成计算结果的较大误差 ,是不合理的。
By combining super finite element(SFE)with substructure, a SFE-substructure model was proposed for dynamic analysis of high rise spatial framed structures in accordance with their deformation characteristics.
本文将超级元和子结构的思想相结合,根据框架结构的变形特点,建立了高层空间框架结构动力分析的超级元子结构模型。
The knowledge management based on time frame can not only promote the performance of the knowledge management,standardize the direction and process of the knowledge management,but also can increase the controllability of knowledge management.
基于时间框架进行知识管理,不仅可以提高知识管理的绩效、规范知识管理的方向与进程,而且可以提高知识管理的可控制性。
Frames of Subspaces in Hilbert Space;
Hilbert空间上的子空间框架
TESTING STUDY ON THE REINFORCEMENT OF THE PRE-DAMAGED BEAM-COLUMN-SLAB CONNECTIONS
混凝土空间框架节点的加固试验研究
Study and application on the model of city geospatial-frame database
城市空间框架数据库建设研究与应用
Study of the Banach Frames and Generalied Banach Frames;
Banach空间中的框架及广义框架的研究
On the Stability of Frames for Hilbert Spaces;
Hilbert空间中框架的稳定性
Banach Frame in Banach Spaces;
Banach空间中的Banach框架
Study of Affine Frames and Frames in Shift Invariant Subspaces;
仿射框架和平移不变子空间中框架的研究
The Properties of Frames and Generalized Frames in Hilbert Space;
Hilbert空间中的框架及广义框架的相关性质
Study of the g-Frames and g-Riesz Bases;
Hilbert空间中g-框架及g-Riesz基的研究
Research on Extensible Frame for Polymorphic Spatial Data Management;
可扩展的多态空间数据管理框架研究
Study of the Frames and Their Related Operators in Hilbert Space;
Hilbert空间中的框架及其相关算子的研究
Some New Results of Frame Perturbation in Hilbert Space;
Hilbert空间上框架扰动的新结果
The Study of Gabor Frames for Subspaces of L～2(R～d);
L～2（R～d）子空间上的Gabor框架之研究
Generalization of the frame decomposition in Hilbert space;
Hilbert空间中框架分解的一种推广
Developing Space and Strategies for Small and Medium Enterprises under the WTO Framework;
WTO框架下中小企业发展的空间与对策
The Orthogonal Projection Operator of Frames in Finite Hilbert Spaces
有限维Hilbert空间中框架的正交投影算子
Generalized Perturbation Results of Banach Frames and Atomic Decompositions on Banach Spaces
Banach空间上Banach框架和原子分解的扰动
Some Properties of G-frames in Hilbert Spaces
Hilbert空间中框架的一些性质
