Classification of the building foundation

Classification of the building foundation is helping us to identify and distinguish the different types of foundations to consider efficiency to suit each purpose buildings. Here are the common classifications nails, invite you to join us.

Classified by material:

Normally materials used to make nails as follows: Bricks, rubble, stone, concrete, reinforced concrete…

+ Nail tiles: Use for the type of foundation that works with small loads, good soil, where used in deep water tables.

+ Mong attended: this coat is intense, in areas using available materials.

+ Indent: Intensity small, little life, little used, often used for temporary works, or used to handle soft ground.

+ Steel Nails: Less is used to make steel nail for easy corrosion by water in the soil and groundwater intrusion.

+ Nail concrete and reinforced concrete: high intensity, long service life, widely used in construction. With this kind require concrete foundations Mark 200.

Sort By fabricating foundation:

As a way to build the foundation they fall into two categories : monolithic pour foundations and foundation assembly.

+ Nail down the whole block: Regular use of concrete material is riprap, concrete and reinforced concrete, this type of foundation is used a lot.

+ Nail assembled: The structural precast foundation, then brought to the site for assembly. This type of foundation is mechanized, good quality but rarely used because of the transportation difficulties.

Classification by characteristics of load effects:

According to the characteristics of load effects it split into nails and nail static load dynamic load :

+ Static load Nail: Nail houses and static loads.

Dynamic load + Nail: Nail bridges, nail machine, nail crane…

Classification by construction method:

According to one method of construction divided into shallow foundations and deep foundations:

* Nail agriculture: A building foundation pit dug on the ceiling, then backfill, foundation depth of 1.2 ÷ 3.5m.

Nail farm buildings used for small loads and average, placed on the ground is relatively good ( soft ground it can handle the background) . One kind of agricultural hoof divided in the following categories:

+ Frailty: Use the foot of the column, power poles, bridge abutments…

+ Nail ice: Use under the load-bearing walls, side walls or pillars, foundation walls works.

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+ Urge you (basement friends): Often used when soft ground, large work load, or basement works.

* Deep Foundations: A type of foundation during the construction or excavation should not only train one part and then use that method down, put down deep foundation design. Often used for projects that have a large load stratum located in the deep.

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