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.
When building a retaining wall, there are certain attentions that should be adhered to by the constructor. The vital one is proper design and installation. This involves the study of forces and appropriate materials to be used. It is necessary for one to recall that the wall deals with gravity. Normally, gravity causes the movement of the wall down the slope.
Another requirement which should be done includes the study of the type of the soil. This is usually done for the processing of calculations that are used in the design of the wall. In the design of walls, there are numerous principles. First and foremost principle is to increase the base area. The wall should be designed in a way which it resists lateral pressure that would have been created by the soil.
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.
There are several types of retaining walls categorized depending on the construction technique. These include the gravity wall which utilizes their mass to resist pressure from behind. They are usually made from large masses of concrete or stone though they can also be built by composite materials. They are suitable for the building of gabions that prevent soil erosion that might cause landslides.
Cantilevered wall is also among the classification. It is constructed with either normal stones or concrete. On the internal side of the wall, a steel stem is usually added. The stem provides an additional resistance. Large footing present on the cantilevered wall are utilized in the conversion of horizontal pressure to vertical pressure that is created by soil. Rigid footing is necessary for the wall to function properly.
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.
Anchored wall is also another form of retaining wall. The method is very flexible. This is because it can use the additional strength using cables. Anchored wall can be done using the above mentioned types of retaining wall. Boring method is used to drive the cables into the wall. The cables then provide the support required when they reach the other end and are enlarged.
When building a retaining wall, there are certain attentions that should be adhered to by the constructor. The vital one is proper design and installation. This involves the study of forces and appropriate materials to be used. It is necessary for one to recall that the wall deals with gravity. Normally, gravity causes the movement of the wall down the slope.
Another requirement which should be done includes the study of the type of the soil. This is usually done for the processing of calculations that are used in the design of the wall. In the design of walls, there are numerous principles. First and foremost principle is to increase the base area. The wall should be designed in a way which it resists lateral pressure that would have been created by the soil.
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.
There are several types of retaining walls categorized depending on the construction technique. These include the gravity wall which utilizes their mass to resist pressure from behind. They are usually made from large masses of concrete or stone though they can also be built by composite materials. They are suitable for the building of gabions that prevent soil erosion that might cause landslides.
Cantilevered wall is also among the classification. It is constructed with either normal stones or concrete. On the internal side of the wall, a steel stem is usually added. The stem provides an additional resistance. Large footing present on the cantilevered wall are utilized in the conversion of horizontal pressure to vertical pressure that is created by soil. Rigid footing is necessary for the wall to function properly.
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.
Anchored wall is also another form of retaining wall. The method is very flexible. This is because it can use the additional strength using cables. Anchored wall can be done using the above mentioned types of retaining wall. Boring method is used to drive the cables into the wall. The cables then provide the support required when they reach the other end and are enlarged.
About the Author:
You can get a summary of the things to keep in mind when selecting a builder of retaining walls Huntsville AL area at http://www.hislandscapes.com now.
No comments:
Post a Comment