Answered: Describe the factors determine whether…

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Describe the factors determine whether a foundation type is in the shallow or deep foundation category?

Expert Solution

Step 1

Two factors rely on the evaluation criteria for building foundations, i.e. factors related to field (soil) conditions and factors relating to construction loads. Foundation output is dependent on the interface here between structural loadings as well as the supportive ground or strata. The essence and conditions of one of these differ, so, based on the circumstances, the choice of a suitable foundations is important for these changes.

One of several factors controlling the loading conditions flowing from the structure is Selecting foundations. It is affected by building form, type of construction design,Materials, environmental variables, vulnerability to earthquakes.

Step 2

Among the most important criteria influencing the selection of the correct form of foundations is soil bearing ability. Depending on the soil bearing weight, decisions can be made to select a shallow or deep base.
Another important criterion that impacts the selection of foundations is the ground water table. Based on water table fluctuations, the base should not be built on soil that undergoes expansion and contraction. Therefore, building should be carried out on entirely dry soil or on absolutely wet soil.
Parameters that ought to be adjoining buildings, water bodies, terrain Considered when choosing the types of foundations. If the base of the neighbouring structure is very similar to the foundation for building, the selection and protection of the neighbouring structure will be affected.

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