Application of Anchor

Application of Anchor

Anchor is a basic component of tunnel support in contemporary coal mines, which reinforces the surrounding rock of the tunnel together and makes the surrounding rock support itself. Nowadays, anchors are not only used in mines, but also used in engineering technology to reinforce the main body of slopes, tunnels and dams. As a tensile member deep into the ground, the anchor rod is connected to the engineering structure at one end and deep into the ground at the other end. The whole anchor rod is divided into free section and anchoring section, the free section is the area where the tensile force at the head of the anchor rod is transmitted to the anchoring solid, and its function is to apply prestressing force to the anchor rod.

Mining anchor, as an advanced support system for building structures, plays an important role in the construction field with its unique anti-floating effect. In this article, we will discuss in depth the principle, production process, application scope and construction method of mining anchor rods, in order to provide readers with an in-depth understanding.

First, let's understand the principle of mining anchor rods. Prestressed mining anchor, as the name suggests, is a technology to improve the mining performance of the anchor. Specifically, it achieves the desired equilibrium state by applying a certain amount of pressure inside the anchor rod in advance, so that its internal stress state reaches the expected equilibrium state. In this way, the anchor can maintain stability in the event of rising water table or soil loss, effectively preventing buildings or bridges from tilting, thus ensuring the safety** and stability of the structure.

Next, we discuss the production process of mining anchor rods. The production of pre-stressing mining anchors involves a number of links, including strand processing, pre-stressing anchorage installation, strand arrangement, pre-stressing strand tensioning and fixing pre-stressing strand and other steps. In the production process, it is necessary to operate in strict accordance with the design requirements to ensure the accuracy and reliability of each link. At the same time, the selection of materials and the control of processing quality are also crucial to ensure the performance and quality of prestressing mining anchor rods.

Overall, as an advanced support system for building structures, mining anchor plays an increasingly important role in the construction field. Through in-depth understanding of its principle, production process, application scope and construction method, we can better recognize and apply this technology to provide stable and reliable support for all kinds of buildings and projects, and safeguard people's lives and properties.