Which of the following is NOT a factor that affects the design of a spread footing?

Question

Question

This question was previously asked in

PGCIL DT Civil 5 May 2023 Official Paper

Answer 1

Explanation:

Building Shape

Building shape can influence the distribution of loads and the design of the foundation.
Irregular or complex building shapes may result in uneven load distribution on the footings.
Building shape, while relevant, is generally not a primary factor affecting footing design compared to the other listed factors.

Additional InformationBuilding Height

Building height is a critical factor in the design of spread footings because taller buildings exert greater vertical loads on the foundation.
As the height of the building increases, the weight of the structure and the loads imposed on the foundation also increase.
This necessitates larger and more robust footings to distribute these loads effectively and prevent settlement or structural issues.

Building Weight

The weight of the building, including all its structural elements, finishes, and contents, is a significant factor in footing design.
Heavier buildings exert larger vertical loads on the foundation, which must be supported by appropriately sized footings.

Soil Type

Soil type plays a critical role in footing design because it directly affects the bearing capacity of the soil.
Different soil types have varying load-bearing capacities, settlement characteristics, and soil mechanics.