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设计内力
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  design force
     The method is based on the four basic assumptions for calculation under flexural in code GBJ10-89. The function between the design force P 、 M x、 M y and the location of neutral axis and the amount of the steel bar is derived with block element numerical methods .
     该方法以GBJ10 - 89 规范中的四个基本假定为基础,采用分块单元的数学化方法建立起设计内力P、Mx 、My 与中和轴位置和钢筋面积的关系。
短句来源
  design internal force
     (4) Design internal force Design moment in the column is enlarged about 10%,10%,20% and 30% respectively in the new Code. And the design shear in the new one is increased about 10%~15%,5%~15%,30% and 40% respectively.
     ④框架柱设计内力 四级、三级、二级及一级框架柱设计弯矩及剪力增加幅度分别约为10%、10%、20%和30%及10%~15%、5%~15%、30%和40%;
短句来源
     The paper calculates internal force and compares in accordance with the specification requirements of inland and Hong Kong, respectively to obtain the reasonable design internal force value and provides the reliable basis for the structural design.
     本文分别按照内地及香港规范要求计算内力并进行比较,得到合理的设计内力值,为结构设计提供了可靠的依据。
短句来源
  “设计内力”译为未确定词的双语例句
     Review of Calculation for the Tensile Forces of Anchor Bolts in Steel Column Bases
     钢柱脚锚栓设计内力计算方法综述
短句来源
     The long span prestressed concrete bridge has typical characteristics in its design: one is that its design is closely related to construction method, and because of the system transferring during its construction it is difficult to obtain its rational prestressing system.
     从设计的角度而言,它具有如下的特点:一是设计与施工方法密切相关,尤其是其合理预应力体系的获得,是一个极其烦琐的过程。 设计者需根据所确定的施工方案和工序及设计内力包络图,配置预应力束筋,满足各工序的预应力要求。
短句来源
     A lot of questions how to exert side load that side lode influenced internal force of sluice foundation in internal-force calculation of sluicefoundation are discussed. And then on the basis of this, some helpful approach on correlative relation between sluice foundation type and characteristics of ground base are given.
     本文就水闸基础设计中对水闸基础型式的合理选取这一常见且较难处理的问题进行了研究,首先讨论了对基础内力计算中经常遇到的如何考虑边荷载的问题即边荷载对水闸基础设计内力的影响,然后在此基础上研究了水闸基础类型与地基特性的相关关系即基础类型的择优问题。
短句来源
     Extrema analysis for internal forces and deformations of segment lining in large cross-section shield tunnels
     大断面盾构隧道管片设计内力和变形极值分析
短句来源
     What' s more the paper illustrates the method of applying finite element analysis to the calculation of internal forces in design.
     展示了有限元分析应用于工程设计内力计算的方法。
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  相似匹配句对
     Design
     设计
短句来源
     To design the G.
     在设计G.
短句来源
     Optimum design for the interior loading of structure components of air cushion vehicles
     气垫船结构部件内力优化设计
短句来源
     Internal Force Cakulation and Dptimum Design of Obliquely Pulled Aqueduct
     斜拉渡槽内力计算及优化设计
短句来源
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  design force
The main design force behind the LDC is the particle flow concept.
      
A nominal design force of 1 percent of the weight of the structure is used to proportion the lateral system.
      
This approach calculates a factor to apply to the design force values.
      
This approach is handy because the effects at design force levels captures the P-Delta effect using increased displacements.
      
That is, it was assumed that these loads reproduced the design force.
      
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  design internal force
The design load is the load for the perpendicular and diagonal which is neces sary for introducing the design internal force.
      


This paper investigates and presents two alternative design methods for braces between equal spaced columns reducing the effective lengths of the columns to half. It is found that initial brace deflections have significant effect on the stiffness and strength requirements which are interdependent;and there is a very unfavorable interaction between brace a and column imperfecti ons.

本文探讨了一排等间距布置的承受相同轴力的等截面柱,使柱计算长度减少一半所需的横向水平撑杆的设计问题。首先研究了完全理想情况,得出了使柱计算长度减少一半所需的撑杆刚度;接着综合考虑了柱子和撑杆的弯曲,利用有缺陷杆的轴压切线模量概念和分枝屈曲理论,考虑屈曲前变形和内力的影响,得出了为同时考虑撑杆强度和刚度,计算撑杆面积和撑杆设计内力的公式,根据这两个公式,给出了两种撑杆设计方法。计算表明,两种方法是等价的,均可用于设计。

To meet the demand of increasing the annual output of the Shigetai Coal Mine to 3-5 mil. t, a coal feed belt conveyor with inclination of 16° and handling capacity of 3500t/h is installed between the portal and the coal storage hopper. This paper mainly discusses the structure design, internal force analysis and calculation on strength and rigidity of the conveyor triangle frame.

为适应石圪台煤矿年产量达300×10~4~500×10~4t的要求,从井口至储煤仓需安装一台倾角为16°、输送能力3500t/h的上煤带式输送机。本文主要介绍该输送机三角形支架的结构设计、内力分析、强度和刚度的计算。

The golbal bending moment and shear force are determined based on the analyticniodel of spatial interaction of box foundation, frame structure and soil. The local designforces are computed and constraint functions are derived according to the requirements in thecurrent Design Code JGJ 6 80.The mathematical model, with 29 optimization variables and61 constrainst functions, is established for minimizing the price of box foundation.A dimen-sion-decreasing algorithm of subspace-combination method is developed to...

The golbal bending moment and shear force are determined based on the analyticniodel of spatial interaction of box foundation, frame structure and soil. The local designforces are computed and constraint functions are derived according to the requirements in thecurrent Design Code JGJ 6 80.The mathematical model, with 29 optimization variables and61 constrainst functions, is established for minimizing the price of box foundation.A dimen-sion-decreasing algorithm of subspace-combination method is developed to improve the opti-mizing efficiency of ε_K---active-constraint feasible direction method.It is demonstrated withan example that,for the design of such stucttires asbox foundations which are subjected to alot of complicated design provisions and construction requirements,optimization designmethod shows its superiority over traditional design method and ohvious economic benefit.

基于箱基、框架和地基土三者空间相互作用的分析模型确定箱基的整体弯矩和剪力,根据现行箱基设计规程JGJ6—80的设计计算规定及构造要求计算各部件的局部设计内力并确定约束函数,建立了具有29个优化变量和61个约束函数的箱形基础最小造价优化设计数学模型。根据箱基的结构形式特点,提出优化变量子空间组合减维算法,以改进普通ε_K──主动约束可行方向法的求优效率,算例表明,对于设计计算规定复杂、构造要求众多的箱基设计问题,优化方法具有主动设计的优势和明显的经济效益。

 
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