Retaining wall are concrete structures which are normally used in the supporting of soil masses from collapsing. These structures are commonly bused on slopes that have signs of eroding. They can also be put in use in the construction of underground building structures such as basements. It is also used in landscaping so as to create a required design for the soil. To hire contractors for Retaining Walls Huntsville AL should be given priority.
There are important considerations one is required to follow when building a retaining wall. The most important consideration is proper installation and design which include the studying of forces and proper materials to use. One has to remember that the wall will be dealing with gravity which can cause it to move down slope hence one has to know how to deal with this.
A study is also required to be done on the soil type at the site in order for calculations to be processed and used in designing the wall. There are several principles of the designs of the walls. These include, the wall must be designed to resist lateral pressure created by the soil the first principle is increasing the base area.
Having a retaining wall with a large base enables it to be firm on the ground. The other element to be considered is the slopping angle on the other side of the wall. The angle is supposed to be small so as to create a neutralizing force which is to work on the lateral force. The other element of these walls is that it should be water proof. The wall should be capable of containing the water in order to reduce the pressure exerted on the wall.
Retaining walls are classified depending on the method of construction. One of them is the gravity wall. Gravity wall usually utilize their masses to resist behind pressure. Apart from the gravity wall being made from huge masses of stones, they can also be built by a composite material. They are very appropriate in construction of gabions. Gabions hinder soil erosion.
Another type is the cantilevered wall that is constructed with either concrete or stone. A steel stem is added on the internal side that provides additional resistance. They have large footings that are used to convert the horizontal pressure generated by the soil to vertical pressure. This pressure is exerted on to the earth surface. For this type of wall to work it requires rigid footing.
The other type of wall is the sheet piling. This type is used in soft soils and those that are poor in crop production like the black cotton soils. In this structure, sheet piles of either steel or vinyl are drilled into the ground up to the bedrock. This is done in order to offer stability in the soil.
Another form of retaining wall is the anchored wall. It is very flexible technique because it can utilize additional strength by use of cables. It can be done using the types mentioned above. The cable is driven in to the wall by boring method, when they reach the other end they are expanded thus providing the support required.
There are important considerations one is required to follow when building a retaining wall. The most important consideration is proper installation and design which include the studying of forces and proper materials to use. One has to remember that the wall will be dealing with gravity which can cause it to move down slope hence one has to know how to deal with this.
A study is also required to be done on the soil type at the site in order for calculations to be processed and used in designing the wall. There are several principles of the designs of the walls. These include, the wall must be designed to resist lateral pressure created by the soil the first principle is increasing the base area.
Having a retaining wall with a large base enables it to be firm on the ground. The other element to be considered is the slopping angle on the other side of the wall. The angle is supposed to be small so as to create a neutralizing force which is to work on the lateral force. The other element of these walls is that it should be water proof. The wall should be capable of containing the water in order to reduce the pressure exerted on the wall.
Retaining walls are classified depending on the method of construction. One of them is the gravity wall. Gravity wall usually utilize their masses to resist behind pressure. Apart from the gravity wall being made from huge masses of stones, they can also be built by a composite material. They are very appropriate in construction of gabions. Gabions hinder soil erosion.
Another type is the cantilevered wall that is constructed with either concrete or stone. A steel stem is added on the internal side that provides additional resistance. They have large footings that are used to convert the horizontal pressure generated by the soil to vertical pressure. This pressure is exerted on to the earth surface. For this type of wall to work it requires rigid footing.
The other type of wall is the sheet piling. This type is used in soft soils and those that are poor in crop production like the black cotton soils. In this structure, sheet piles of either steel or vinyl are drilled into the ground up to the bedrock. This is done in order to offer stability in the soil.
Another form of retaining wall is the anchored wall. It is very flexible technique because it can utilize additional strength by use of cables. It can be done using the types mentioned above. The cable is driven in to the wall by boring method, when they reach the other end they are expanded thus providing the support required.
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