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Introduction Of Structural Analysis and Design
Structural analysis and Structural designing are very essential parts of Civil Engineering. In this article, I’ll explain the structural analysis and structural design.
Before taking deep dive into this article, I would recommend you to read about the Unit Weight of Building Materials. Unit weight of building materials will you a lot while designing a structure.
Structural Analysis
In Structural analysis, we study the effects of loads on physical structures and their components. In other words finding out internal forces ( axial force, shear force, bending moment ), stress, strain, deflection, etc., in a structure under applied load conditions is called structural analysis.
Structural members subject to this type of analysis incorporate all that must withstand loads. For example structures, spans, vehicles, furniture, soil strata, prostheses, etc.
The structural Analysis used the fields of statics, mechanics, materials science, and applied mathematics to calculate deformations in the structure, internal forces, stresses, strain, support reactions, accelerations, and stability of the structure. The results of the analysis are used to check the structure’s strength for use. In this way, Structural analysis is a key part of the engineering design of structures.
Structural Designing
Structural design is an extremely specialized branch of Civil Engineering. It can be defined as a collection of methods and tools that are used to determine safe and economical specifications for a structure and to confirm that a planned structure is going to be sufficiently strong to hold its applied load. Structural engineers provide a detailed structural analysis to see what internal and external forces might have an effect on the structure, then design a structure with acceptable materials and zero tolerance to satisfy the necessities.
There is a heavy-duty relationship between architecture and structural engineering. Normally, Architects are tasked to plan the visually appealing features of a project; structural engineers place their concentration on strength, durability, and safety while designing a building.
Popular software for structural analysis and structural designing
There is various software that is used for structural analysis and structural designing. Staad Pro, Etab, and Safe are the most famous software which is used worldwide.
1. Staad Pro
Visit the official website of Staad Pro
2. Etab
Visit the official website of Etab
3. Safe
Visit the official website of Safe
The good thing about this software is that you do not need to do manual analysis. This software does analysis as per the given input and provides the best design data.
Structural analysis and Structural designing is the most technical part of the field of civil engineering. It took lots of time to become proficient. I would recommend you to read the articles given below to gain some experience to design a structure.
FAQS
Structural design is the process of creating a safe and functional structure under any load that it may experience.
1. Modelling, 2. Load Analysis, 3. Structural Analysis, 4. Structural Design And 5. Detailing
Schematization is the process of translating the load-bearing structure of a building into a model ready for calculations.
Beams, Columns, Struts, Ties, Slabs, Shear walls, And Membranes.
Dead loads, Live loads, Wind loads, Snow loads, Earthquake loads, Earth pressure, Water and ice, Thermal loads, Dynamic loads.
The goal of structural analysis is to investigate how a structural model behaves under different load combinations.
Global analysis looks at the overall behavior of a structure, while detailed analysis looks at specific elements and connections within the structure.
Structural detailing ensures the proper placement of connections and overlaps, and includes specifications for reinforcement, bolts, and welds.
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