| 1. | Some of the american satellites china sends into space beam cnn and other independent sources of news and ideas into china
美国执行此一协定的经验不一而足。我们必须密切注意，坚持中国配合完全执行这项协定。 |
| 2. | In the analysis of this paper , tall frame is divided into space beam element , layered foundation is divided into finite layer , and the stiffness of a single pile is determined by q - s curve
本文分析时将空间框架离散为空间杆件单元，将成层地基离散为有限层元，采用q - s曲线确定单桩刚度，建立了考虑空间框架与桩基共同作用的有限元和有限层模型。 |
| 3. | Basing on the feature of the structure member , the structure is simplified to a 3 - d model consist of space beams and plates , so we can make static and response spectrum dynamic analysis on the finite - element models
根据该结构各构件的受力特征，将整个结构模拟为空间梁、板单元的三维整体计算模型，并对有限元分析模型进行静力和反应谱法的动力分析。 |
| 4. | In this paper , based on the tentative design of design department , using space beam element and plate and shell element , the finite element model of aqueduct is built . aqueduct of ming - he in the middle of the engineering is analyzed by ansys finite element program
根据设计部门提供的设计方案，本文采用空间梁单元、板壳单元建立渡槽结构的有限元模型，利用ansys程序，对南水北调中线工程的?河渡槽进行分析研究。 |
| 5. | The paper also compared lfswsums with fsmrcss on aseismatic property . secondly , the paper created compute model of space beam system constructure on the fsmrcss , and studied stress distribution in fsmrcwb under vertical loads and under elastic earthquake force with constant vertical loads respectively
其次，建立了该结构体系的空间杆系结构的计算模型，对结构应力分布及墙梁的受力机理进行了分析，研究了结构在竖向荷载与小震水平地震作用下的应力分布。 |
| 6. | The process include three aspects : ( 1 ) from " story shear model " , the story lateral stiffness is deduced , and compared with the rectangular column frame structure . ( 2 ) from " space beam element model " , element stiffness matrix is deduced , and compared with the rectangular column element . ( 3 ) based on the element stifmess matrix , the program of internal force and displacement analysis is workouted
本文结合异形截面杆的受力性能，按“层模型” ，对其抗侧移刚度进行了理论研究；按“杆系模型” ，分析了异形截面杆的单元刚度矩阵，并在此基础上，编制了异形柱结构内力分析的有限元程序。 |
| 7. | Basing on the feature of the structure member , the structure is simplified to a 3 - d model consist of space beams and shells , so we can make response spectrum dynamic analysis on the finite - element models . at last nonlinear finite element dynamic analysis was made about the structures . the calculated results reveal the rule of dynamic response about model the and show that the aseismic behaviour and failure mechanism of shear wall structure with src supporting frames and src girder transfer floor is better than that of rc one
在7度多遇和罕遇地震力作用下，通过对振型、侧向位移、倾覆力矩和剪力在给定抗侧力结构间分配的比较，以及对框支柱和剪力墙的地震响应、转换层楼板应力比较等模拟分析，得到型钢混凝土梁式转换层框支剪力墙结构较钢筋混凝土梁式转换层框支剪力墙结构抗地震力特性上有较明显的改善的结论。 |
| 8. | Hence , inherent characteristics of slts , together with diversification regulations of inherent characteristics using different model boundary conditions , are studied employing space beam series fea . taking foundation on analysis , dynamic analysis of slts under earthquake load is done and structure response can be available
因而以空间梁元有限元法对网架的固有特性进行计算分析，同时考虑各种边界条件对于结构固有特性的影响，以此为基础进行动力分析，考察网架在地震作用下的结构响应。 |
| 9. | An innovative strengthening scheme for reinforced concrete space beam - column joints using high strength steel wire mesh and polymer mortar jacket was proposed , and the quasi - static tests of three reinforced concrete beam - column joints with floor slab and transverse beams were performed to verify the efficiency of the strengthening scheme
摘要提出了采用新技术高强钢绞线网片聚合物砂浆加固技术提高钢筋混凝土空间框架节点抗震性能的方法，并通过3个带有直交梁和楼板的空间框架节点试件的低周反复加载试验对该加固方法进行了检验。 |
| 10. | Based on guyed mast fem model of 4 - node space cable element and space beam element , the method to analyze along - wind induced nonlinear oscillation in the time domain is established , which breaks the traditional analysis in the frequency domain using stochastic theory on the linearization premise . and the results of imitation analysis reflect the essential character of guyed mast
在将桅杆结构离散为空间四节点索单元和空间梁单元的计算模型的基础上，提出了桅杆结构顺风向风振响应的非线性时域分析方法，突破了传统的用随机振动理论对桅杆结构进行频域分析的方法，仿真分析结果表明能够反映桅杆结构的基本特征。 |
