Special efficient high-strength threaded reinforcing steel bar and use method thereof

Abstract

The invention relates to a special efficient high-strength threaded reinforcing steel bar and a use method thereof, belonging to threaded reinforcing steel bar series products, of which cross sections are elliptical. The special efficient high-strength threaded reinforcing steel bar is a threaded reinforcing steel bar with high efficiency, high strength and high mechanical properties; the special efficient high-strength threaded reinforcing steel bar has the technical characteristics that compared with circular threaded reinforcing steel bars with the same sectional area, the surface area can be increased by or to over 12.5% and the tolerance strength in a certain direction can be increased by or to over 1.5 times; things have respective purposes, and shapes have respective beauty and respective subtlety; the elliptical threaded reinforcing steel bar simultaneously has a large surface area and high-strength directional tolerance; the elliptical threaded reinforcing steel bar particularly meets the technical purposes that high strength, large surface area and firmer solidification on reinforcing steel bars are required during reinforced concrete pouring, thereby being very suitable for the reinforced concrete engineering of modern buildings. Therefore, a basis for constructing residential houses capable of resisting great earthquakes is laid. As long as the elliptical threaded reinforcing steel bar is used in a manner of abiding by the mechanical and directional principles of the elliptical threaded reinforcing steel bar, high and large buildings with higher quantity can be constructed.

Description

technical field [0001] The rapid development of my country's economy has effectively promoted the process of urbanization. The rapid development of urbanization has further promoted the strong trend of the real estate market. Everywhere in the city and in the countryside is building a building on an unprecedented scale. There are new houses and new buildings in the countryside, and there are many tall buildings in the towns, towering into the sky, and they are getting higher and higher. People can't help but ask, how strong are these tall buildings? How much earthquake can they withstand? ?Earthquake and geological disasters are unavoidable, and they are of great concern to the safety of people's lives and properties, as well as the safety of future generations. How can you underestimate it? It's not a child's play. To build a good house and a good building, steel bars, cement, and sand are the most important, basic, and fundamental components of modern architecture. Steel...

AI Technical Summary

Problems solved by technology

If their contact area is large and the condensation area is large, of course the combination will be firm and strong, so that the integrity of the whole column will be good. If their contact area is small and the combined area is too small, the combination will definitely not be firm and firm.

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