rectangular section

According to the standard, the specimen with prefabricated fatigue crack has a standard 3 points bending shape that has a rectangular section of B × 2B ( B: specimen thickness) and notch orientation of thickness direction.

取尺寸为B（板厚）×2B、缺口方向为板厚方向、带预制疲劳裂纹的标准试样进行三点弯曲试验。

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

In this paper, the calculating formula for biaxial load reinforced concrete column with rectangular section and the design method in engineering practice are analyzed.

本文分析了矩形钢筋混凝土柱在双向受压作用下的计算公式以及工程设计中常用的方法。

Three kinds of flight cross sections were researched including rectangular section, hackle section and trapezoid section.

本文讨论的螺纹断面形状为三种:矩形断面 、 锯齿形断面,梯形断面.

Considering some problems presently existing in the design of pressure rectangular conduit, this paper discusses about the optimum basis that the walls of the inlet section of a large cross-section rectangular pressuring conduit coincide the nappe of the relative sharp-edged rectangular orifice.

考虑到目前有压矩形泄水孔口设计中存在的一些问题，对大断面矩形有压管进口段的优化壁面拟合依据进行了探讨。

Because changing the shape of cross sections of cylindrical gratings can alter the distribution of high-frequency field and strengthen the intensity of electromagnetic wave in the interaction area. Three shapes of cylindrical grating section are discussed, including the inverted trapezoidal cross-section, rectangular and trapezoidal cross-section.

由于改变槽截面形状可以改变高频场的分布，增强互作用处电磁波的场强，所以设计了三种槽截面形状的圆柱光栅，包括倒梯形槽截面、矩形槽截面和梯形槽截面。

The capability of tatol section rotation and plastic section rotation for bending members with rectangular section is analysed in order to offer reference information for plastic design of reinforced concrete structure.

对矩形截面受弯构件截面总转动能力和塑性转动能力进行详细分析，为钢筋混凝土结构塑性设计提供参考资料。

It analyzes the examples presented in the adjustment programs of value axial compression ratio for the rigid columns with rectangular section in DEI Jiao fan ( 1996);

通过算例分析，指出了戴教芳（1996）等刚度矩形截面柱轴压比限值调整方案中存在的问题。

Large Section Rectangular Pipe Jacking Applied to Urban Underground Pedestrian Passageway

大截面矩形顶管施工在城市地下人行通道中的应用

The Strong and Weak Consistency of Conditional Moment Estimator for Extreme Index; Sectional Capacity of Rectangular Hollow Section under Combined Loading

极值指数条件矩估计量的强弱相和性矩形管截面塑性极限承载力相关关系

Experimental Reasearch on Static Behavior of I-Beam with a Rectangular Concrete-Filled Tube Top Flange SEPARATING RESEARCH ON STABILITY CONDITION OF H-SECTION AND I-SECTION STEEL BEAMS

上翼缘为矩形钢管混凝土的工字形梁静力性能的实验研究区别处理H型钢梁与工字钢梁稳定性条件

There are three main types, toolmakers, rectangular section steel, and cast iron straight edges.

有三种主要的方式, 工具制造者, 矩形片钢, 铸铁直边.

A series of parallel strips of rectangular section is cemented over a lower sheet.

使用一组截面为矩形的互相平行的试条,并将它们粘贴在一薄片上.

Calculation of section size on rectangular sewer

矩形排水暗沟断面尺寸的计算