In construction engineering, reinforced concrete is widely used in various fields of geotechnical engineering because of its advantages such as low cost, durability and wide sources of materials. Reinforced concrete not only maintains the characteristics of high compressive strength of concrete, but also maintains good tensile strength of steel bars. At the same time, there is good bonding force and similar thermal expansion coefficient between steel bars and concrete. Concrete can also play a good role in protecting steel bars, so that concrete structures can work better and improve the durability of concrete. Therefore, reinforced concrete has become an important part of materials in modern architecture.
