您要查找的是不是:
- In this paper, the design and calculation of Yangtoukou Grade Ring Bridge by Bi-Spline subdomain Method is presented. 本文就采用双样条子域法对洋头口立交桥进行设计计算作了叙述。
- The spline subdomain method, when applied to structures on regalar regions, is for superior to conventional finite element method in that it has higher accuracy and more economy in times of computing storage and the time required for computation. 样条子域法应用于规则区域的结构时,与有限元法相比,具有较高的精度,而且在计算机储存时间上,都较为经济。
- The construction method of spline function and the basic principle on spline subdomain method were described. 针对平面形状不规则的异形桥梁,采用样条子域法对之进行数值分析。
- Applying the principle of minimum total potential energy, the spline subdomain method of folded plate structures is derived. 应用最小势能原理,建立了折板结构分析的样条子域法。
- In this paper,the effect of damping medium on the plastic dynamicresponse of a short shell under high load is analysed by the moment subdomain method. 应用矩量子域法分析了阻尼介质对短壳在高载作用下的塑性动力响应的影响,给出了每个运动阶段的解析解。
- The spline subdomain method was advanced by the auther of this paper in 1981. This paper attempt to give a brief introduction to its fundamentals and procedures. 作者在1981年文章[8]中,巳论述了样条子域法。 本文简要地介绍样条子域法的基本原理及方法。
- In this paper the spline subdomain method is applied to the analy sis of folded plate structures. The cubic B-splines and the series which satisfy the boundary conditions are used for the approximate displacement functions of foldad plate structures. 本文把样条子域法应用到折板结构中,采用三次B样条函数与满足边界条件的级数乘积作为折板的位移函数。
- In this paper, spline subdomain method is introduced and used to analyse the deformation, inter-force and influence line form of continuous beam bridge. The program is developed in Fortran and run on an IBM-PC microcomputer. 本文用样条子域法对连续梁桥在荷载作用下的变形、内力及内力影响线进行了分析,用F0RTRAN语言编制了计算程序,在IBM-PC机上进行了计算。
- In this paper, the single spline subdomain method is first applied to the thin walled boxed structures and the new calculating formulas are established, including static, dynamic and stable analysis. 本文利用单样条子域法对直箱型结构进行静力、动力和稳定的分析,建立了直箱型结构新的计算格式。
- An effective procedure for solving the problem of plastic limit analysis of taper-shell with the method of weighted residuals is presented. By this procedure multinomials are used as a test function and subdomain method is applied to eliminate residuals. 本文将加权余量法用于圆锥壳的塑性极限分析,用多项式作试函数,以子域法消除余量,解决了圆锥壳的极限分析问题。
- The method presented here has greatly improved the adaptability of spline subdomain method and developed its applied range,for the nodes can be set arbitrarily in the longitudinal direction and each circumferential nodal line. 该模式可沿子午向与环向各结线任意设取结点,亦即不同环线可以有不同的结点数,从而大大提高了样条子域法的灵活性,拓宽了其应用范围。
- Fruit juices ferment if they are kept a long time. 果汁若是放置很久,就会发酵。
- Time is sometimes called the fourth dimension. 时间有时被称为第四度空间。
- I think the work can be completed ahead of time. 我认为这项工作能提前完成。
- Spline subdomain method applied in the skew girder 样条子域法在斜梁中的应用
- He will come on time even though it rains. 即使下雨,他还是会准时来的。
- Reading occupies most of my free time. 阅读占去了我大部分的闲暇时间。
- I need some time to orient my thinking. 我需要一些时间来使我的思想适应。
- The real support of cooling tower is modelled by spring restraint system. Based on the generalized spline subdomain methods, the dynamic displacement modes of the revolutionary shell of the tower is solved. 本文以弹簧约束模拟冷却塔的实际支撑体系;用广义样条子域法建立主体旋转壳动力位移模式.
- A transistorize radio takes no time to warm up. 晶体管收音机不需要预热时间。