Fundamental Period for Steel Frames Calculator

✖The Height of Building is the height above the basic to the highest level of the building.ⓘ Height of Building [h_n]

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✖Fundamental Period is the time taken for one complete oscillation (back-and-forth) by the building.ⓘ Fundamental Period for Steel Frames [T]

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Fundamental Period for Steel Frames Solution

STEP 0: Pre-Calculation Summary

Formula Used

Fundamental Period = 0.035*Height of Building^(3/4)
T = 0.035*h_n^(3/4)
This formula uses 2 Variables

Variables Used

Fundamental Period - (Measured in Second) - Fundamental Period is the time taken for one complete oscillation (back-and-forth) by the building.
Height of Building - (Measured in Meter) - The Height of Building is the height above the basic to the highest level of the building.

STEP 1: Convert Input(s) to Base Unit

Height of Building: 32 Foot --> 9.75360000003901 Meter (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T = 0.035*h_n^(3/4) --> 0.035*9.75360000003901^(3/4)

Evaluating ... ...

T = 0.193170920842961

STEP 3: Convert Result to Output's Unit

0.193170920842961 Second --> No Conversion Required

FINAL ANSWER

0.193170920842961 ≈ 0.193171 Second <-- Fundamental Period

(Calculation completed in 00.004 seconds)

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Credits

Created by Mridul Sharma

Indian Institute of Information Technology (IIIT), Bhopal

Mridul Sharma has created this Calculator and 200+ more calculators!

Verified by Rithik Agrawal

National Institute of Technology Karnataka (NITK), Surathkal

Rithik Agrawal has verified this Calculator and 400+ more calculators!

< Seismic Loads Calculators

Seismic Response Coefficient given Fundamental Period

LaTeX Go Seismic Response Coefficient = 1.2*Seismic Coefficient for Short Period Structures/(Response Modification Factor*Fundamental Period^(2/3))

Total Lateral Force Acting in Direction of each of Principal Axis

LaTeX Go Lateral Force = Seismic Response Coefficient*Total Dead Load

Seismic Response Coefficient given Base Shear

LaTeX Go Seismic Response Coefficient = Lateral Force/Total Dead Load

Total Dead Load given Base Shear

LaTeX Go Total Dead Load = Lateral Force/Seismic Response Coefficient

Fundamental Period for Steel Frames Formula

LaTeX Go

Fundamental Period = 0.035*Height of Building^(3/4)
T = 0.035*h_n^(3/4)

What is the Fundamental Period of a Structure?

Depending on mass and stiffness, the fundamental period is a global characteristic describing the behaviour of building under seismic loads. Usually, they are height-depend relationships setting up considering the total height of buildings or their number of storeys.

How to Calculate Fundamental Period for Steel Frames?

Fundamental Period for Steel Frames calculator uses Fundamental Period = 0.035*Height of Building^(3/4) to calculate the Fundamental Period, The Fundamental Period for Steel Frames is defined as the fundamental period for steel frames when we have a prior info of the height of the building. Fundamental Period is denoted by T symbol.

How to calculate Fundamental Period for Steel Frames using this online calculator? To use this online calculator for Fundamental Period for Steel Frames, enter Height of Building (h_n) and hit the calculate button. Here is how the Fundamental Period for Steel Frames calculation can be explained with given input values -> 0.193171 = 0.035*9.75360000003901^(3/4).

FAQ

What is Fundamental Period for Steel Frames?

The Fundamental Period for Steel Frames is defined as the fundamental period for steel frames when we have a prior info of the height of the building and is represented as T = 0.035*h_n^(3/4) or Fundamental Period = 0.035*Height of Building^(3/4). The Height of Building is the height above the basic to the highest level of the building.

How to calculate Fundamental Period for Steel Frames?

The Fundamental Period for Steel Frames is defined as the fundamental period for steel frames when we have a prior info of the height of the building is calculated using Fundamental Period = 0.035*Height of Building^(3/4). To calculate Fundamental Period for Steel Frames, you need Height of Building (h_n). With our tool, you need to enter the respective value for Height of Building and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Fundamental Period?

In this formula, Fundamental Period uses Height of Building. We can use 3 other way(s) to calculate the same, which is/are as follows -

Fundamental Period = (1.2*Seismic Coefficient for Short Period Structures/(Response Modification Factor*Seismic Response Coefficient))^(3/2)
Fundamental Period = 0.03*Height of Building^(3/4)
Fundamental Period = 0.03*Height of Building^(3/4)

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