Ellipse: Do you know the orbit of planets, moon, comets, and other heavenly bodies are elliptical? Mathematics defines an ellipse as a plane curve surrounding...

Ellipse: Definition, Properties, Applications, Equation, Formulas
April 14, 2025Harvest Smarter Results!
Celebrate Baisakhi with smarter learning and steady progress.
Unlock discounts on all plans and grow your way to success!
Ellipse: Definition, Properties, Applications, Equation, Formulas
April 14, 2025Altitude of a Triangle: Definition & Applications
April 14, 2025Manufacturing of Sulphuric Acid by Contact Process
April 13, 2025Refining or Purification of Impure Metals
April 13, 2025Pollination and Outbreeding Devices: Definition, Types, Pollen Pistil Interaction
April 13, 2025Acid Rain: Causes, Effects
April 10, 2025Congruence of Triangles: Definition, Properties, Rules for Congruence
April 8, 2025Complementary and Supplementary Angles: Definition, Examples
April 8, 2025Nitro Compounds: Types, Synthesis, Properties and Uses
April 8, 2025Bond Linking Monomers in Polymers: Biomolecules, Diagrams
April 8, 2025A soil anchor, which is made up of a steel tendon (also known as strands or bars), is a device that is used for grouting into soil or rock. Usually, soil anchors are grouted into the soil after a hole in the same has been drilled. Soil anchors are also referred to as ‘Earth Anchors’ whose purpose is to support constructions and are used in the maintenance and construction of Geotechnical applications.
Other names of soil anchors include mechanical anchors, percussion-driven earth anchors, or ground anchors. One of these anchors’ features is that they run spirally when being grouted into the rock or earth, and they, once drilled, hold, restrain, or support the buildings—or structures, or engineering slops. The soil anchors come in different shapes and sizes; they could be 70 meters long and usually have a capacity of 3,000 kN.
TL;DR — A ground anchor is a structural element installed in rock, ground, or soil to support walls, structures, or guyed towers, stabilise landslides, or sometimes used in sporting activities. These anchors are installed in grout-filled drill holes and used to transit tensile into the soil or rock.
Before we delve into detailed insights, let us go over the overview of ground anchors:
Type | Description |
Name | Soil Anchors |
First invented | 1912 |
Similar names | Earth anchor, ground anchor, mechanical anchor, percussion-driven earth anchor |
Purpose | Used to support constructions, support walls, tether marines, support masts (guyed tower), anchor utility poles, anchor small aircraft, and also in sporting activities |
Types | 1. Cement Grout Bonded Anchor 2. Mechanical Rock Anchor 3. Polyester Resin Anchor 4. Mechanical Soil Anchor |
The first use of soil anchor dates back to the ‘90s. The first earth anchor was invented by an American businessman, Albert Bishop Chance. Albert got the inspiration or idea to make an earth anchor when his company’s telephone poles were knocked down by a storm. To remember his contribution, Centralia—a town in Pennsylvania—organises an annual ‘Anchor Day’ festival.
A soil anchor may have different components depending upon its usage for a specific project; however, the essential components of a ground anchor include the following:
Take a look to understand the working of a ground anchor:
Figure: Components of Ground Anchor
We can see active usage of ground anchors are used in civil engineering, and construction; these anchors are used in a variety of areas—to retain highway walls, stabilise slopes and landslides, tiedown structures, etc.
Earth anchors are also widely used to keep different types of structures in place. These anchors can also be used for:
Before using an earth anchor, one must fully understand the anchor installation in detail to avoid any injuries and ensure the firmness and stability of the project. It is recommended that one runs a deep analysis of the site where it is supposed to be installed, apart from determining the soil load resistance. Every aspect needs to be closely inspected, including soil strength, corrosivity, and moisture content.
Therefore, the installation process may vary depending on the soil moisture content or composition. The soil anchors are generally driven into the ground using a drive rod, and a heavy-duty tool called a pile driver. If the soil is denser, pilot holes might be required for installation. Once the driver anchor is installed, the driver rod is taken out, and the anchor is load-locked. Only hand tools are needed if the installation is for a lighter anchor.
Deadman — Off-road Anchor
Deadman is one of the best anchoring systems that does not require a lot of equipment to be installed. It is one of the simplest ground anchors that can be used in different ways — it can be used in sand, wrapped around a tree, or even used around a little rock. If one gets stuck, this particular anchor can help recover from any situation quickly. It is space-efficient, budget-friendly, does not weigh much, and is super easy to use. Also, the recovery of this anchor is straightforward.
We hope that this comprehensive article on ‘Soil Anchors’ has been assistive and provided you insights into the purpose, types, and how different anchors work. If you still have queries or would like to provide feedback, please feel to reach out to us.
For more such interesting reads, keep Embibing!
Ellipse: Do you know the orbit of planets, moon, comets, and other heavenly bodies are elliptical? Mathematics defines an ellipse as a plane curve surrounding...
Altitude of a triangle is the side that is perpendicular to the base. A triangle has three sides altitude, base and hypotenuse. The altitude of...
Manufacturing of Sulphuric Acid by Contact Process: Sulphuric acid is referred to as the king of chemicals. It is one of the most important chemical...
Refining or Purification of Impure Metals: Metals like Copper, Aluminium, Iron, etc., occur in nature in the combined state, in the form of their oxides,...
Pollination and Outbreeding Devices: Flowers are symbolic of beauty and have aesthetic, ornamental, social, religious and cultural value. But how are they formed? Let us...
Congruence of Triangles: The congruence of a triangle depends upon the measurements of sides and angles of the two triangles. There are a few criteria,...
Complementary and Supplementary angles are defined for the addition of two angles. If the sum of two angles so formed is \({90^ \circ }\), then...
Nitro compounds are a group of organic compounds having Nitro group \({\rm{( - O - N = O)}}\) as a part of its molecular structure....
Bond Linking Monomers in Polymers: Every living thing is made up of various proteins, enzymes, certain peptide hormones, carbohydrates, nucleic acids, polyphenolics etc. are important...
Higher animals possess an elaborated circulatory system that consists of a muscular and chambered heart, a network of blood vessels, and an extracellular fluid called...
Machines: Do you know we can easily lift heavy loads with a small effort? Do you know we can make the work easier with the...
Algebra of Complex Numbers: Complex numbers have wide applications in various fields of science, such as AC circuit analysis. Learning about the algebra of complex numbers...
The Lanthanoids: How many elements do you think there are in and around us? They can be counted, however counting them on your fingers is...
Important Trends and Anomalous Behaviour of Carbon: You know how important carbon is for our existence. Even our bodies are largely composed of carbon compounds....
Preparation of Colloidal Solutions: As we know, all solutions contain two entities in them, a solvent and a solute, mixed together to form a solution....
Deliquescence: We all must have seen tiny silica gel packets inside shoe boxes, new bags, and other gadgets, and they are there for a reason....
Periodic Trends in the Properties of Elements: The long form of the periodic table or the modern periodic table can also be called Bohr’s table...
Occurrence of Group 17 Elements: On the periodic table, the halogens are to the left of the noble gases. Fluorine \(\left( {\rm{F}} \right){\rm{,}}\) chlorine \(\left(...
Dinitrogen: Nitrogen is a colourless, odourless, and tasteless element that is plentiful in nature. Daniel Rutherford, a Scottish physician, was the first to discover it...
Drug-Target Interaction: As we've seen, chemistry plays a crucial role in practically every aspect of our lives. Medicinal chemistry is one such topic that is...
Biotechnology: The application of engineering science principles and technological methods on biological systems, like microorganisms, higher animals, and plants, intending to carry out chemical, environmental...
Health Organisations: Did you know that ischemic heart disease is the leading cause of disease worldwide? Last year heart disease killed \(4.77\) million people in...
Neural and Hormonal Control of Digestion: Taste and smell are related. What happens when we walk past a fast-food stall and catch a whiff of...
Unleash Your True Potential With Personalised Learning on EMBIBE
Create Free Account