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结构强度设计
相关语句
  structural strength design
     Application of MSC Nastran Optimization Function in Structural Strength Design
     MSC Nastran优化功能在结构强度设计中的应用
短句来源
     Air Inlet Structural Strength Design Method
     歼击机进气道结构强度设计方法研究
短句来源
     This technique utilizes white light, which avoids undefined isoclinics near the locations where the isochromatics exist and will have active effect on experimental stress analysis and structural strength design.
     该方法改进了单色光相移法的不足 ,对实验应力分析及其在工程结构强度设计中的应用将起积极的促进作用
短句来源
     The application of GPS technique in precision engineering deformation monitoring is discussed in respects of datum design, graph structural strength design, observation and measurement period design, monitoring cycle design etc. A new idea is put forward to apply GPS technique in engineering deformation monitoring by continuous observation and measurement as well as data pre-processing with reference to various epochs.
     探讨GPS在大桥等精密工程变形监测中的基准设计、图形结构强度设计、观测时段设计和监测周期设计,提出一套在数据预处理过程中,利用连续观测、分历元进行数据预处理的方法,和GPS技术进行工程变形观测的新思路。
短句来源
     In the light of an example,correlations among seismic reliability indexes,structural strength design and structural ductility design were discussed.
     结合实例,讨论了SRC框架结构变形能力抗震可靠度指标与结构强度设计和结构延性设计的关系。
短句来源
  structure strength design
     Fuzzy reliability theory and its definity are briefly outlined,the applying methods of the theory in structure strength design are alse discussed. Finally, the fuzzy-random reliability of composite module of flying vehicles is analyzed and calculated by combining fuzzy reliability theory with Monte-Carlo method.
     简述了模糊可靠性理论、有关定义并探讨了该理论在结构强度设计中的应用方法,最后以航天器复合材料舱段结构为例,把蒙特卡罗法和模糊可靠性理论结合起来,进行模糊随机可靠性分析和计算。
短句来源
     Fuzzy reliability theory and its definition are briefly outlined, and the applying methods of the theory in structure strength design are also discussed. Finally, the fuzzy random reliability of composite modules of flying vehicles is analyzed and calculated by combining fuzzy reliability theory with Monte Carlo method.
     简述了模糊可靠性理论、有关定义并探讨了理论在结构强度设计中的应用方法,最后以航天器复合材料舱段结构为例,把蒙特卡罗法和模糊可靠性理论结合起来,进行模糊随机可靠性分析和计算。
短句来源
     Fuzzy reliability theory and its definitions are briefly outlined, the application of the theory in structure strength design are also discussed. Finally,the fuzzy random reliability of composite module of flying vehicles is analyzed and calculated by combining fuzzy reliability theory with Monte Carlo method.
     简要阐述了模糊可靠性理论及有关定义 ,并探讨了该理论在结构强度设计中的应用方法 ,最后以航天器复合材料舱段结构为例 ,把蒙特卡罗法和模糊可靠性理论结合起来 ,进行模糊随机可靠性分析和计算
短句来源
  “结构强度设计”译为未确定词的双语例句
     The requirements for allowable stress design of masonry were retained and strength design provisions were first included in the American Building Code Requirements for Masonry Structures(ACI 530-02/ASCE 5-02/TMS 402-02) in the 2002 edition.
     美国《砌体结构建筑规范》(ACI 530-02/ASCE 5-02/TMS 402-02),2002年规范修订版在容许应力设计原理的基础上,首次给出了砌体结构强度设计准则规定。
短句来源
     The requirements for allowable stress design of masonry were retained and strength design provisions were first included in the American Building Code Requirements for Masonry Structures(ACI 530-02/ASCE 5-02/TMS 402-02) in the 2002 edition.
     美国砌体结构建筑规范(ACI 530~02/ASCE 5-02/TMS 402-02),2002年规范修订版在容许应力设计原理的基础上,首次给出了砌体结构强度设计准则规定。
短句来源
     The requirements for allowable stress design of masonry were retained ane strength design provisions were first included in the American Building Code Requirements for Masonry Structures(ACI 530-02/ASCE 5-02/TMS 402-02) in the 2002 edition.
     美国砌体结构建筑规范(ACI530-02/ASCE 5-02/TMS402-02),2002年规范修订版在容许应力设计原理的基础上,首次给出了砌体结构强度设计准则规定。
短句来源
     Analogy design method of strength and stiffness of structures
     结构强度设计的类比分析方法
短句来源
     Research on Associated Factors With Structure Strength of Corrugated Cartons
     瓦楞纸箱结构强度设计中相关因素的研究
短句来源
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In this paper, the structural character and analysis of the bearing force for a three-sliding cubic anvil ultra-high-pressure apparatus are stated. Its importance and the general development of the new material of high pressure, high temperature compound artificial diamond and other and of the basic sciences are also stated. The laws of distributions of model boundary stress, the position of peak value stress and the stress concentration factor are researched by means of the three-dimena sional photoelastic...

In this paper, the structural character and analysis of the bearing force for a three-sliding cubic anvil ultra-high-pressure apparatus are stated. Its importance and the general development of the new material of high pressure, high temperature compound artificial diamond and other and of the basic sciences are also stated. The laws of distributions of model boundary stress, the position of peak value stress and the stress concentration factor are researched by means of the three-dimena sional photoelastic stress analysis of the principal part of the cut-off guide groove ring apparatus in the twining-in pretensioned stated. The dominated condition of structure strength is presented. Because of the structure load-up conditions, geometric shapes and the boundary bind conditions are more complicated, and it is more difficult to get accurate solution in theory. The paper explain the threedimensional photoelastic experimental strress analysis method serging as the means of high-pressure apparatus stress analysis is desirable. It makes up the inadequacy of the theoretical computation and provides the basis of reference for structure designs. It has practical value to a certain extent.

本文阐述了三斜滑面立方体型超高压装置的结构特性及受力分析以及它在高压、高温合成人造金刚石等新材料及基础科学方面的重要作用和发展概况。通过对装置主体——剖分缠绕导槽环予紧状态下的三维光弹性应力分析,研究了模型边界应力的分布规律、峰值应力的位置及应力集中系数。提出了结构强度设计的控制条件。由于结构的受力情况,几何形状及边界约束条件比较复杂,从理论上求得精确解比较困难。本文说明用三维光弹性实验应力分析方法作为高压装置应力分析的手段是可取的,弥补了理论计算的不足,其结果为结构设计提供了参考依据,具有一定的实用价值。

The crazing process would result in breaking at the metal-to-metal adhesively bonded structure in the adhesive layer. This paper makes an investigation, on the basis Of numerous theoretical computations, in to crazing process,with a soundemission analysis of various combinations of adbesives and adhered materials, and has obtained the critical characteristic value that depicts the crazing process. The experimental value is. in good agreement with the theoretically calculated result,which would be presented in...

The crazing process would result in breaking at the metal-to-metal adhesively bonded structure in the adhesive layer. This paper makes an investigation, on the basis Of numerous theoretical computations, in to crazing process,with a soundemission analysis of various combinations of adbesives and adhered materials, and has obtained the critical characteristic value that depicts the crazing process. The experimental value is. in good agreement with the theoretically calculated result,which would be presented in other papers. Furthermore, the strength designing criterion of adhesively bonded structure is proposed, with which the adhesive layer is assured to be loaded without any crazing probloms so, that the reliability of adhesively bonded structure is arisen.

金属胶接结构的破坏受胶层中微损伤活动过程的控制。本文在大量理论计算的基础上,对不同胶接剂—被接材料的组合,进行了微损伤活动的声发射研究。测定出刻画微损伤活动的特征值。这个实测值与理论计算结果是相当吻合的。由于篇幅关系,本文仅介绍了这项实验工作,并讨论了实验结果。有关理论计算部分拟另文发表。在确定了微损伤临界特征值之后,本文提出了一条胶接结构的强度设计准则,依此准则,将保证胶层无损伤的承载,从而提高了胶接结构的可靠性。由于该实验是在国外完成的,所用仪器、材料均系国外产品,特此说明。

Accurate determination of the hydrodynamic coefficients of columns with footing for semi-submerged ocean platforms is fundamental and of significance for the prediction of platform motion in waves and for the rational design of their structure strength. Since the columns with footing are geometrically axisymmetrical, the whole fluid domain can be divided into three regions and the velocity potential for each fluid region could be expressed formally by its eigen function expansion. By matching the velocity potentials...

Accurate determination of the hydrodynamic coefficients of columns with footing for semi-submerged ocean platforms is fundamental and of significance for the prediction of platform motion in waves and for the rational design of their structure strength. Since the columns with footing are geometrically axisymmetrical, the whole fluid domain can be divided into three regions and the velocity potential for each fluid region could be expressed formally by its eigen function expansion. By matching the velocity potentials for individual fluid regions on their common boundaries, the potentials can be determined uniquely. The present paper describes the matching method for solving the hydrodynamic coefficients of columns with footing when heaving in finite-depth waters. The major advantage of the method is that it requires a very short computer time while the results are still accurate compared with the other numerical methods.

平台脚柱流体动力系数的准确估算对半潜平台在波浪中的运动预报和合理的结构强度设计都具有相当重要的意义。由于平台脚柱是轴对称的,整个流域可划分成三个子域,每一子域中的速度势可以在形式上以其特征函数展开式表示。通过这些速度势在它们的公共边界上的匹配关系,各子域中的速度势即可唯一地确定。本文即提供了用特征函数匹配求解平台脚柱在有限深水域中垂荡的流体动力系数的计算方法。本方法的主要优点在于计算速度远比其他数值方法快捷,同时计算结果相当精确。

 
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