变截面梁,non-uniform beam
1)non-uniform beam变截面梁
1.In order to calculate rationally the shear stresses in prestressed concrete box beams with variable cross section and reflect objectively their distribution, general formulas for shear stresses of arbitrary non-uniform beams are derived.为了合理计算预应力混凝土变截面箱形梁的剪应力,客观反映其应力分布状况,首先推导了任意变截面梁剪应力计算的一般公式,在此基础上,考虑箱形梁的梁高、底板厚度、腹板厚度沿跨度的变化,导出了变截面箱形梁的剪应力实用计算公式。
2.Based on the method of integration operators, a new method of computing equivalent nodal forces and inner forces for prestressed non-uniform beams is presented in this paper.将积分算子法用于变截面梁预应力问题的计算,提出了一种新型计算方法。
英文短句/例句

1.Some Analyses of SFPM of Transect of Deformed Non-uniform Beam分析变截面梁受弯变形的样条有限点法
2.Computing Analysis of Principle Stress of Continuous Variable Section of Beams and Reasoning and Proving of Its Formula;关于连续变截面梁主应力计算分析与公式推验
3.Rational Models for Radial Force Effects of Closure Prestressing Tendons in Varied Depth Beam Bridges变截面梁桥合龙束径向力效应的合理分析模型
4.Analysis of beam with variable cross-section by using direct element-based equilibrium framework直接基于单元平衡的变截面梁反应分析方法
5.Research on Two-Dimensional Effect of Variable Cross-Sections Fixed-Fixed MEMS Beam双端固支微机电变截面梁二维效应的研究
6.The Testing Research on the Buckling Behaviors of Tapered H-Section Steel Beam with Thin Web;变截面H型钢梁稳定性能的试验研究
7.Topology Optimization of Beam Cross Section Considering Warping Deformation;考虑翘曲变形的梁截面拓扑优化设计
8.Construction Technique of Continuously Changing Hight Prestressed Concrete Beam 0 #;变截面预应力砼连续梁0#块的施工
9.Finite Element Analysis of Skewly-Supported Continuous Box Girder Bridge with Variable Section;斜交变截面连续箱梁桥的有限单元法
10.SEMI-ANALYTIC SOLUTION OF DYNAMIC CHARACTERISTICS OF NON-PRISMATIC TIMOSHENKO SIMPLY SUPPORTED BEAMS变截面Timoshenko简支梁动力特性的半解析解
11.Free Vibration of Non-uniform Timoshenko Cantilever Beams变截面Timoshenko悬臂梁自由振动分析
12.Dynamic Responses Analysis for Non-uniform Beams Subjected to Moving Load with Non-uniform Velocity变截面桥梁在变速移动荷载作用下的动力响应
13.uniform cantilever beam等截面悬臂梁,等截面外伸梁
14.Finity Element Analysis of the Transmutation by Force and Optimize the Design of the Section of Different Section Beam;不同截面横梁的受力变形有限元分析及截面优化
15.Bending Constant of Straight Beam with the Same Cross Section on Linear-Deforming Soil Medium线性变形土介质上等截面直梁的弯曲常数
16.The equation of five moments of continuous beam with step cross section on the elastic support阶梯状变截面弹性支座连续梁的五弯矩方程
17.ANALYSIS OF CURVED CONTINUOUS BOX-GIRDER BRIDGES WITH VARIOUS PLATE THICKNESS BY DOUBLE SPLINE SUBDOMAIN METHOD双样条子域法分析变截面连续弯箱梁桥
18.STATIC ANALYSIS OF STRAIGHT BOX GIRDER BRIDGES BY SPLINE SUBDOMAIN METHOD双样条子域法分析等高度变截面连续直箱梁桥
相关短句/例句

variable section beam变截面梁
1.The transfer matrix method for the bending and stability of the variable section beams with shear deformation is presented.提出了考虑剪切变形时变截面梁弯曲和稳定计算的传递矩阵法。
2.The element stiffness matrix of this variable section beam is derived based on principle of virtual displacement.对圆锥形变截面梁单元进行了分析,采用有理函数的位移模式,利用虚位移原理,推导出该变截面梁单元的刚度矩阵。
3.Moreover,according to this method,the deflection curve equation of other kinds of variable section beam will be also carried out.本文利用积分法求出了变截面悬臂梁在各种不同载荷作用下的挠曲线方程,而对于其它类型的变截面梁,都可以按照这种方法去求解。
3)tapered beam变截面梁
1.The finite difference method is always used to solve the maximum lateral flexure and its position for a tapered beam.在工程实际中,通常使用有限差分法来确定变截面梁最大挠度及其所在位置,然而这种方法十分繁杂。
2.A method is presented in this paper for calculating the d eflection of tapered beam with shear effects by choosing an appropriate deflecti on equation and an appropriate slope equation.选择合适的挠曲线方程和转角方程,采用能量法计算了变截面梁在考虑剪切变形影响时的挠度。
4)beam with variable cross-section变截面梁
1.Analysis of beam with variable cross-section by using direct element-based equilibrium framework直接基于单元平衡的变截面梁反应分析方法
2.Based on the bending theory of beam with variable cross-section in mechanics of materials,a novel integral formula for elliptical flexure hinge is deduced by introducing centrifugal angle as the integral variable.基于材料力学中的变截面梁的弯曲理论,通过引入椭圆离心角作为积分变量,直观地得到了椭圆型柔性铰链的柔度计算的积分公式。
5)beam of variable cross section变截面梁
6)variable cross section beams变截面梁
1.Also a new method on shear stress in beams is advanced and the calculation formula of shear stress and bearing stress of arbitrary variable cross section beams is derived.对变截面梁在任意荷载作用下,梁内的应力进行了分析。
延伸阅读

变截面积流量计分子式:CAS号:性质:是利用节流原理来测量流量的仪器。它采用一流通截面积可以变化的节流部件。当流体流过时,流量与节流部件的流通截面积大小有关,由截面积大小可求得流体流量。节流部件的流通截面积虽随流量的大小而变,但它前后的压差却不变,故又称恒压降流量计。变截面积流量计有转子流量计、冲塞式流量计。