Column design Archives

Why do we prefer trapezoidal footings over pad footings?

May 24, 2023May 25, 2023 Muyeen Mubarak

When constructing a building, it’s very crucial to ensure a foundation that is stable and can withstand the loads exerted upon it. Footings play an important role in transfering the weight of the structure to the ground. There are different types of footings available, each having its own set of advantages and applications. In this article, we will explore the reasons why trapezoidal footings are often preferred over pad footings in various construction projects. Definition and Purpose of Footings Footings are structural elements that are casted below ground level to…

What is Strong column weak beam concept?

December 29, 2022December 29, 2022 Muyeen Mubarak

Structural engineering is a field that involves the design and construction of structures such as buildings, bridges, and other large-scale projects. One important principle that is often used in this field is the concept of “strong columns and weak beams.” This concept suggests that the columns of a structure should be designed to be stronger and more rigid than the beams. This is because columns are typically subjected to compressive forces, which try to push them inward, while beams are subjected to bending and flexural stresses, which try to deform…

Important concepts related to the design of columns (Every Civil Engineer must know)

November 23, 2022November 23, 2022 Muyeen Mubarak

Important concepts related to the design of columns Columns play an important role in a building structure. Their main function is to carry the loads from the superstructure and finally transmit the load to the foundation. In this article I’m going to discuss some important concepts related to the design of RCC columns in which I will discuss the definition of a column as per the code, what are long columns and short columns, the Detailing of reinforcement for columns, and finally I will discuss the terms Nominal Cover, Clear…