What is an anchor plate?

Steel bar anchorage plate is a new method to solve steel bar congestion and a new measure to reduce anchorage length.

Reinforcement anchorage means that reinforcement is wrapped by concrete, which strengthens the connection between concrete and reinforcement and makes the building stronger. The purpose is to make them work together to bear various stresses (working together to bear pressure, tension, bending moment and torque from various loads, etc.). ).

According to a certain direction, it forms a structure with a certain tensile capacity by drilling holes in the complete rock mass, penetrating the weak surface, inserting prestressed anchor cables (steel bars), and then reinforcing the holes with cement.

In addition, other supporting methods, such as anti-slide piles, retaining walls and supporting columns, can also be used to deal with the unstable rock mass of arch dam abutment. It should also be emphasized that groundwater is often the main factor leading to foundation instability, and the role of seepage control and drainage should be fully considered when setting up engineering treatment measures.

Extended data

Advantages:

1, safe and reliable: the anchoring performance is good, which can give full play to the strength of steel bars and is conducive to the use of higher strength steel bars.

2. Simple and efficient: the process is simple and efficient, and the nut and the backing plate are integrated, and the nut and the backing plate are connected with the steel bar through straight threads, so the process is simple and the operation is convenient, and the construction speed of the steel bar project is accelerated.

3. Material saving and consumption reduction: the anchoring length of steel bars can be reduced or cancelled, and the steel used for anchoring can be saved by 40-50%, thus reducing the cost.

4. Quality: Overcome the problems such as blockage of traditional bent bar anchorage and difficulty in concrete pouring, and improve the engineering quality.

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