A construction foundation is the lowest part of a building or civil structure that touches the soil. It transfers the weight of the structure to the soil safely. There are many types of foundation types, including: Strip foundation A strip of concrete that runs under all load-bearing walls. Strip foundations are a popular choice because they are strong and durable. The depth and width of a strip foundation depends on the soil and load of the superstructure. Pile foundation A type of deep foundation that transfers the load of the superstructure to a stiff layer through weak soil. Pile... Show more A construction foundation is the lowest part of a building or civil structure that touches the soil. It transfers the weight of the structure to the soil safely. There are many types of foundation types, including: Strip foundation A strip of concrete that runs under all load-bearing walls. Strip foundations are a popular choice because they are strong and durable. The depth and width of a strip foundation depends on the soil and load of the superstructure. Pile foundation A type of deep foundation that transfers the load of the superstructure to a stiff layer through weak soil. Pile foundations are usually made of concrete, steel, or wood. Individual footing A common type of foundation used when the load of the building is carried by columns. Individual footings distribute loads from the superstructure across the surface area so that the soil's bearing strength is not exceeded. Raft foundation A continuous slab that rests on the soil and covers the entire area of the proposed structure. Raft foundations are categorized based on their intended use. Shallow foundation A stable platform for buildings that provides long-term performance and safety. Shallow foundations are relatively cost-effective, easier to construct, and suitable for most soil types and structures. Caisson foundation A hollow cylinder depressed into the soil up to the desired level and then filled with concrete. Caisson foundations are mostly used as bridge piers. The type of foundation used depends on considerations such as: The nature of the load requiring support Ground conditions The presence of water Space availability Accessibility Sensitivity to noise and vibration Foundations topics include: Foundation and footing types, special foundations, foundations based on conditions, failure causes and preventive measures. Show less
A construction foundation is the lowest part of a building or civil structure that touches the soil. It transfers the weight of the structure to the soil safely.
There are many types of foundation types, including:
Strip foundation A strip of concrete that runs under all load-bearing walls. Strip foundations are a popular choice because they are strong and durable. The depth and width of a strip foundation depends on the soil and load of the superstructure. Pile foundation A type of deep foundation that transfers the load of the superstructure to a stiff layer through weak soil. Pile foundations are usually made of concrete, steel, or wood. Individual footing A common type of foundation used when the load of the building is carried by columns. Individual footings distribute loads from the superstructure across the surface area so that the soil's bearing strength is not exceeded. Raft foundation A continuous slab that rests on the soil and covers the entire area of the proposed structure. Raft foundations are categorized based on their intended use. Shallow foundation A stable platform for buildings that provides long-term performance and safety. Shallow foundations are relatively cost-effective, easier to construct, and suitable for most soil types and structures. Caisson foundation A hollow cylinder depressed into the soil up to the desired level and then filled with concrete. Caisson foundations are mostly used as bridge piers.
The type of foundation used depends on considerations such as: The nature of the load requiring support Ground conditions The presence of water Space availability Accessibility Sensitivity to noise and vibration
Foundations topics include: Foundation and footing types, special foundations, foundations based on conditions, failure causes and preventive measures.
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