reinforcing steel bar

Using the C program language, workout the program of calculating the area of reinforcing steel bar and checking the ultimate of the kind of pre-stressed reinforced concrete hollow slab, which provides the compute program for the design and check of the post-post-tensioning pre-stressed reinforced concrete hollow slab.

采用C语言编制后张预应力混凝土空心板的配筋及承载力计算程序，为后张预应力混凝土空心板的设计和验算提供电算程序。

Combining with the practice of Taomuling high pier bridge, this article introduces the application of pre-stressed steel bar frame and pre-stressed steel reinforcing bar in bridge construction.

结合桃木岭高架桥，介绍预应力钢桁架和预应力筋拉杆在桥梁施工中的应用。

How does a common reinforcing steel bar worker walk step by step to win the laurel of" national labor model"?

一个普通的钢筋工是如何一步步摘取全国劳模桂冠的？

Detector for the Reinforcing Steel Bar, Metal Water Pipe and Live Wire in the Wall

墙体中钢筋、金属水管、电线探测器

Real Time Counting Methods of Reinforcing Steel Bar Based on Image Segmentation

一种基于图像分割的钢筋根数识别方法

The cover thickness, the bar radius, the steel position were varied, the influence of the neighboring steel were studied by varying the reinforcing steel bar spacing.

对保护层厚度、钢筋半径、钢筋位置、不同间距相邻钢筋对钢筋锈胀力的影响规律进行了计算分析。

The Experimental Method of Hooping the Concrete Pillar of Reinforcing Steel Bar for Consolidation

钢筋混凝土柱钢筋套箍加固试验方法

The difference between HRB 400 and RRB 400 reinforcing steel bar is demonstrated.

分析了HRB400和RRB400钢筋的区别.

Using the method of counteracting temperature stress with prestress reinforcing steel bar to control the crack of ultra-long concrete structure.

采用预应力筋抵消温度收缩拉应力作用的设计方法，进一步控制超长混凝土结构裂缝。

Under the design of anti-slide pile, according to calculation of distribution value of landslide thrust, reinforcing steel bar of section can be changed, and invest of the project can be saved.

且在抗滑桩结构设计中，可根据桩身若干点滑坡推力分布值，采用变截面配筋，以节省工程投资。

This paper also brings forward the method to check and measure the disease of the reinforced concrete bridges, such as checking and measuring of crack, rustiness of reinforcing steel bar, deck pavement, carburized depth of concrete.

提出了钢筋混凝土结构病害的检测方法，如，裂缝的检测、钢筋锈蚀的检测、桥面铺装病害的检测、混凝土碳化深度的检测等；

Based on large numbers of existing bridges, this paper analyzes and studies the dominant factors which affect the durability of the reinforced concrete bridges, such as the rustiness of reinforcing steel bar, the freeze-thaw cycle of concrete, the alkaline-aggregate reaction of concrete.

本文根据大量的已建钢筋混凝土桥梁的运营状况，分析研究了影响钢筋混凝土桥梁结构耐久性的主要因素，如钢筋的锈蚀、混凝土的冻融循环、混凝土的碱集料反应等；

And also can used for reinforcing steel bar of construction, highway and bridge.

也可用于建筑业 、 公路、桥梁做钢筋用.

For the high strength reinforced concrete arc shaft wall, its mechanical characteristics including the radial displacement, the concrete stress, the reinforcing steel bar stress, the load carrying capacity and the position of crushing zone are analyzed by experiment and finite element calculation under uniform load.

通过实验和有限元计算，对在均匀荷载作用下新型冻结井高强钢筋混凝土弧形板井壁的变形特性、混凝土和钢筋应力的分布规律、极限承载力及其压碎区的位置进行了分析。

Accordingly, the reinforcing steel bar is prevented from getting rusty. Firstly, using cylinder RC specimen, the ion profile in concrete after electrochemical chloride extraction has been studied.

本文首先应用钢筋混凝土圆柱体试件，研究了电化学除盐钢筋混凝土试件中氯离子和氢氧根离子分布变化规律。

The South Mountain slope of Dalian Xinfa Building is a steep slope of manpower cutting, which has been treated with short anchor and put up reinforcing steel bar net and shotcrete.

大连欣发房屋南山边坡是人工切削急陡边坡，当时采用短锚杆挂网喷射混凝土进行处理，时过两年，发生滑坡。

Problems are often occurred: cross-section of frame columns depends upon the limit of axial compressive ratio, the constructional reinforcement ratio becomes the ratio of longitudinal reinforcing steel bar of frame columns, such problems are not reasonable.

经常出现的情况是：框架柱的断面由轴压比限值确定，而框架柱的配筋由构造配筋率决定，这其中存在着不合理的地方。

This model transacts and calculates pull and press section of reinforcement concrete by different methods: the reinforcing steel bar element model is adopted at pull section and the reinforced concrete enblock model is adopted at press section.

该模型用不同方法处理计算钢筋混凝土拉区和压区：拉区钢筋采用杆件单元模型，压区钢筋混凝土则采用整体式模型。

To Contrapose the construction length of the reinforcing steel bar in calculation is very complicated, criterion is disperse, the application is discommodious, text advances a simplification calculation methods and gives the interrelated sheet.

针对钢筋下料长度计算复杂，规范分散，应用不便的问题，本文提出了一种简化计算方法，并整理出相应的表格。

Bar bender reinforcing steel bender

汉英水利大词典钢筋弯曲机

So developing an automatic system for reinforcing steel bar counting shall meets practical need of steelworks.

研制自动化程度较高的计数打包系统成了钢厂的现实需要。

It is conclusion that the reinforcing steel bar in reinforced concrete is tight wrapped by the slurry layer, so that its temperature will not be obviously increased under fire.

结果证明：钢筋在混凝土在灰浆层保护层的包裹之内，可以缓解温度急剧上升，保护层使建筑物有一定的耐火作用；

Configuration column spacing and tense reinforcing steel bar achieve the prescript of criterion, and avoiding to excavate hole in the infilled wall.

构造柱间距以及拉结钢筋的设置符合规范要求，穿越管线时应预留洞口避免在填充墙上穿凿洞口。

Vertical and annular reinforcing steel bar stress and pipe-soil contact pressure during pipe jacking were monitored on the spot.

对顶进过程中管道纵向与环向钢筋应力及管土接触压力进行了现场测试。

Study of on-line Photogrammetry System for the Measurement of Extending Rate in Draw-and-pull Test of Reinforcing Steel Bar

钢筋拉伸实时摄影测量方法的研究