Pursuing graduate-level training after earning a bachelor's degree in engineering or architecture is highly recommended for building a professional career.
For example, for calculate staircases It is necessary to perform precise calculations before beginning construction, and this training is essential for gaining a comprehensive understanding.
In addition to mastering these aspects, it is essential to broaden our perspective to include geotechnical phenomena that directly impact infrastructure safety, such as the liquefaction, one of the most widely studied processes in civil engineering.
There are many stair designs and many factors to consider, such as the offset or tread line in spiral staircases. However, in this post We're going to explain, in general terms, how to perform this calculation correctly.
Designing and Calculating Staircases for Buildings
To streamline the design process, it is essential to take several basic calculations into account.
We'll start with the basic understanding that a staircase consists of steps, and these, in turn, from a footprint, which is the part where the foot rests, and a riser, referring to the vertical part.
Core Values
Clearly, there are many different types of designs, and handrails or landings can be included to provide greater safety and stability. However, to determine the correct dimensions when building an efficient and comfortable staircase, we must take into account the formula developed by the French architect François Blondel.
This stipulates that the sum of 2 risers and 1 tread must be a value between 63 and 65 centimeters. Sometimes there may not be enough space to meet these dimensions, but we recommend getting as close to them as possible.
Professional Calculation
To determine the number of steps, the riser height, and the tread width for our staircase—regardless of the overall height—we should follow these steps:
- Divide the total height of the space by the height of each step—that is, by the number of centimeters in the riser. The ideal measurement is considered to be 18 centimeters. This way, we’ll know the number of steps that we need to put in place.
- Given this result, we must calculate the height of our risers And to do that, we have to divide the height of the space by the number of steps we just calculated.
- The next step will be calculate the tread width To do this, we will use Blondel's formula: (2 × riser height) + (1 × tread width) = 64.
It should be noted that all additional calculations must always be considered in light of the specific characteristics of each project, as well as with any regulations in effect in the area where the project is located.
Important Notes for a Professional Design
Below, we will outline some key points to ensure that the staircase design is optimal and results in satisfactory finishes:
- Although stairs can take many forms, the ratio between the tread and the riser must remain the same throughout the entire run in order to avoid imbalances when raising or lowering it.
- Always taking the intended use into account, we recommend that each step have a minimum width of 80 centimeters for single-family homes and greater than 1 meter in public buildings, so that two people can go up or down at the same time.
- The breaks They are necessary to prevent the ascent or descent from feeling endless. We recommend including one, at most, every 15 steps, although many users will appreciate it if they are placed less frequently. Each landing should be at least as wide as three treads to maintain a professional look and design.
In conclusion, with the Master's programs in Structuralia under construction After earning your degree, you'll have the opportunity to gain the necessary and highly valuable knowledge in the fields of engineering and architecture. For example, calculate staircases In homes or buildings, this will be an easy task that the company is well known for.
