statical moment of area

用法例句

Seven-freedom unit used for analysing the warping of rectangular section beam;

矩形截面直梁弯翘分析的七自由度单元法

Calculation of bended structural member reinforcement of rectangular section of reinforced concrete;

简易法计算混凝土矩形截面受弯构件配筋量

A spedal study is conducted of the effect of the rectangular section circulating bed edge angle on the gas-solid dual-phase flow and the radial porticle conecntration distribution.

特别是考察了矩形截面循环床边角对气固两相流动的影响。

This essay offers the calculation of magnetic field along axis of finite long rectangle section spiral tube current,gives the resolution formula and illustration of the magnetic field, and draws some significant conclusions by discussing on the calculation.

计算了有限长矩形截面螺线管轴线上的磁场,给出了磁场的解析式和图示,并对计算结果作了讨论,得出了一些有意义的结论。

The formula prescribed in Code for design of masonry structures, aimed to calculate influence coefficient (φ) for bearing capacity of biaxial eccentric rectangle section compression masonry members, is numerically analyzed, its bearing capacity would increase when its eccentricity of loading is added, a new substitutive .

为此,对《砌体结构设计规范》中关于无筋砌体矩形截面的双向偏心受压构件承载力影响系数φ值计算公式进行了分析,认为φ值在局部范围内存在着使承载力随偏心距增大而增大等缺陷,并给出了新的计算公式。

This paper offers the formulas of calculating the ledger beam strength, compares the bearing capacity of the ledger beams with that of rectangle section beams.

提出了花兰梁截面强度计算公式,揭示了其较按矩形截面计算较大的承载能力和一定的经济效益。

After numerical simulation validity was confirmed by experimental results on cold model test,the erosion property in a circulating fluidized bed(CFB) with a rectangular cross-section was analyzed using numerical simulation under the condition of different primary/secondary air ratio,different up/down secondary air ratio and different front/back secondary air ratio.

在冷态试验对数值模型进行验证的基础上,通过模拟计算对不同一二次风配比、上下二次风配比以及前后二次风配比对矩形截面流化床锅炉内的磨损特性进行了分析。

By analyzing all of the factors which will affect the eccentric distance limits of eccentric compression for rectangular cross-sections in this paper,it is believed that the eccentric distance can not be taken as the basis of eccentric compression,other.

文中通过分析影响矩形截面大小偏心受压偏心矩界限的所有因素,认为一般情况下把偏心矩的大小作为大小偏心受压的判别依据是不合适的,且还会因此在工程技术人员和初学者中形成对区别大小偏心受压的错误认识。

Hydroforming of Aluminium Alloy Tubular Components with Rectangular Section;

矩形截面铝合金管件内高压成形研究

Several Solutions of Section Design of the Single Steel Beam--On the Calculation of Bearing Capacity of the Single Steel Rectangular Beam section;

截面设计的几种解法——略谈单筋矩形截面梁正截面承载力计算

Finite Element Investigation on Extrusion of Rectangular AA6063 Profile;

AA6063矩形截面铝型材挤压有限元分析

A new theory of deep beams of rectangular cross section and its application

矩形截面深梁的一个新理论及其应用

Analysis of torsion bearing capacity performance of SRC rectangular cross-section beam

SRC矩形截面梁的受扭承载力性能分析

Mathematical model of torsional fluctuating wind force on rectangular super-tall buildings

矩形截面超高层建筑风致脉动扭矩的数学模型

Basic characteristics of torsional fluctuating wind force on rectangular super-tall buildings

矩形截面超高层建筑风致脉动扭矩的基本特征

Distortion of thin-walled bar with rectangular section taking account of shear deformation

考虑剪切变形的矩形截面薄壁杆件畸变分析

THE SIMPLE METHOD OF RECTANGULAR SECTION BEAM DEFLECTION CALCULATING;

矩形截面受弯构件变形验算的简化方法

Effects of Reinforcing Bar Amount on Bending-resistance Bearing Capacity of Single-side Reinforced Rectangular Beam

纵向钢筋配筋量对单筋矩形截面梁截面抗弯承载力的影响

Study on bidirectional for rectangular section concrete beam

在双向剪力作用下混凝土矩形截面梁斜截面承载力的计算

Test Research on the Eddy Current Detection of Rectangle Thin-walled Aluminum Welding Tube

矩形截面薄壁铝焊管涡流检测实验研究

The Effect of Diaphragm Density on Distortion of Thin-Walled Bar with Rectangular Cross Section

横隔板间距对矩形截面薄壁杆件畸变的影响

Analysis and Calculation of Offset in Rectangle-section of Injection Mould Core

注射模具中矩形截面型芯偏移的分析计算

Research on Flexural Behavior of Reactive Powder Concrete Rectangular Beam with Steel Bars;

活性粉末混凝土矩形截面配筋梁抗弯性能研究

Flexural Stiffness and Crack Widths of Rectanglar Reinforced Concrete Beams Strengthened with Externally Bonded CFRP Sheets;

CFRP加固矩形截面钢筋混凝土梁刚度、裂缝研究

The Experimental Studies on Exterior Reinforcement Using Spiral Hoops for Reinforced Square-section Concrete Column;

钢筋混凝土矩形截面柱绕丝加固试验研究

Experimental Research on Shear Performance of Rectangular Frame Columns with Different Area of Stirrups in Both Principal Axes;

不等肢配箍矩形截面框架柱受剪性能试验研究