Search results for keyword: prestress
Cold-rolled ribbed steel bars (GB 13788-2000)
Cold-Rolled Ribbed Steel Bar (GB 13788-2000)
Cold-rolled ribbed steel bar, also known as cold-rolled ribbed steel, is mainly based on carbon structural steel, which is based on ordinary carbon structural steel and is cold-formed by cold drawn, cold-rolled and cold heading. In order to improve the......
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prestressed steel wire plant design
Introduction
This document outlines the proposed design of a manufacturing facility for producing pre-stressed concrete steel wire. The primary goal of the facility is to produce high-performance, lightweight, and corrosion and impact-resistant steel wire products, according to customer specifica......
The basic principle of steel bar water penetration process
The Principle of Steel Bar Penetrating Water Technology
Steel bars penetrating water technology is a specialized technology for the construction of large-scale architectural structures. By using this technology, steel bars are welded together then the entire steel bar is submerged in water to con......
Construction of prestressed concrete structures
Abstract
The construction of pre-stressed concrete structures requires the use of specialized equipment and techniques. Prefabricated panels and/or beams are used to quickly assemble and dismiss a wide range of recognizable structures, such as walls and bridges. This paper reviews the advantages ......
prestressed Concrete Pressure Vessel
Pressure Vessel of prestressed Concrete
prestressed concrete pressure vessels (PCPVs) are used in many industries for the storage of pressurized and non-pressurized fluids. PCPVs are designed to provide the highest possible combined strength and stiffness for the application, which makes them an i......
The concept and development history of gas bearing
Development History of Gas Bearing
The concept of gas bearing is to use gas as a bearing medium; this concept has existed since the 19th century. With the continuous development of science and technology, gas bearing has achieved significant progress in various application areas, such as aerospac......
Pile foundation displacement treatment
Pile Foundation Displacement Treatment
Pile foundation displacement treatment refers to the application of external forces such as prestressing, jacking and injecting to the pile foundation to eliminate its potential displacement or reduce its displacement within the allowable range. The purpose ......
Preload of rolling bearings
Rolling Bearings Preload
The preload of rolling bearings is the tension applied to the bearing to prevent the outer ring of the bearing from rising when the bearing is in operation.
Preload is applied to the bearing in order to obtain the specified operational characteristics. It makes it easier......
Heat-treated steel bars for prestressed concrete (GB4463-1984)
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Hot Rolled Steel Bar for prestressed Concrete (GB4463-1984)
prestressed concrete is a general term for concrete structures prestressed by artificial means. In order to meet the needs of various large-span engineering structures, prestressed concrete has become an important type of rei......
Causes and solutions for the damage of the fast joint of the joint plate in the bar rolling mill
Causes and Solutions of Damage of Quick Joints on Rebar Rolling Mill
Quick joints are an important part of the rebar rolling mill; they are mainly used to connect the two ends of rebar. In the long-term operation of rebar rolling mill production line, if the quick joint is damaged, it will seriou......
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