Logotyp aplikacji do nauki mechaniki EquiStruct

ONLINE APPLICATION FOR ANALYTICAL CALCULATIONS OF VARIOUS TYPES OF STRUCTURES

This solution is not just about the result. EquiStruct will efficiently guide you through the calculations of cross-sections, beams, trusses and frames. The report will show this process step by step.

You will receive accurate results. You will understand the calculation methods. EquiStruct is the solution to your mechanical problems.

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EquiStruct app screens - beams and cross-section calculations

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Are you just starting with mechanics? Or are you already reviewing? The MechaDevs blog is an excellent source of knowledge.

You will learn the basics of mechanics. You will see how easy beam calculations are with EquiBeam. You just found help for your mechanics exam preparation.

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BASICS OF STATICS

Support reaction calculations in trusses (4)

Truss calculation in brief: Calculating support reactions is usually the first step in analyzing any truss, as it makes it easier to determine the forces in individual members. Before starting the calculations, the...

Gerber Beam (with hinges) – calculation example

Gerber beam in brief A Gerber beam is a system of beams connected by hinges, which makes it possible to create statically determinate multi-span structures. The analysis should begin by dividing the structure into...

Beam Calculations – Example

Beam calculations in brief: Beam calculations are based on determining support reactions and internal forces, which makes it possible to verify the safety and strength of the structure. Every analysis should start by...

Calculation of Support Reactions in Statically Determinate Beams (3)

Calculation of support reactions in brief: Determining support reactions is the first and most crucial step in analyzing any structure, as it enables further calculations of internal forces. Statically determinate...

Geometric stability of the system (2)

Geometric stability of the system in brief Geometric stability is the ability of a system to maintain its shape under loading, assuming the members behave as rigid bodies. A geometrically unstable system (a mechanism)...

Degrees of freedom and static equilibrium equation (1)

Degrees of freedom and static equilibrium equation in brief Degrees of freedom (DOF) describe the number of independent motions (translations and rotations) a body can perform in space or in a plane. A rigid plate in a...

ANALYSIS OF INTERNAL FORCES

Calculation of axial forces in trusses – Ritter’s method (4)

Ritter’s method in brief: Ritter’s method, also known as the method of sections, is used to determine axial forces in selected truss members without having to analyze the entire structure. The section cut through the...

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Calculation of axial forces in trusses – the method of joints (3)

Method of joints in trusses in brief: The method of joints consists of isolating individual truss joints and analyzing them as particles in static equilibrium. The analysis should begin at a joint where no more than...

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Internal forces in beams – calculation example

Internal forces in beam in brief The calculation process starts by determining the support reactions using the three equations of static equilibrium. The beam should be divided into characteristic spans, whose...

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Internal forces in beams – principles and calculations (2)

In brief Internal forces are the material’s response to external loads, ensuring the structure remains continuous and in equilibrium. In beams and frames, three basic internal actions are distinguished: the axial force...

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Internal force analysis – Introduction (1)

Internal force analysis in brief Internal-force analysis can be carried out from the left or from the right side of the beam, and the results at a given point must be identical regardless of the chosen direction. Axial...

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CROSS-SECTION CALCULATIONS

Cross-Section Analysis – Moments of Inertia (2)

Moments of inertia in brief The second moment of area is a geometric property of a cross-section that describes its stiffness and resistance to bending about a given axis. The value of the second moment of area depends...

Cross-Section Analysis – Mohr’s Circle (3)

Mohr's circle in brief Mohr’s circle is a graphical method for representing the transformation of second moments of area and the product of inertia when the coordinate system is rotated. It allows quick determination...

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