Checking the flexibility of a reinforced concrete element in Mathcad

В данном примере показано, как выполнить проверку гибкости железобетонного элемента по СНиП "Бетонные и железобетонные конструкции" в Mathcad. Гибкость элемента — безразмерный параметр, равный отношению расчетной длины балки (или высоты колонны) к радиусу инерции сечения.

Video course "Structural mechanics and finite element method"

Данный курс знакомит слушателя с основами строительной механики стержневых систем и методом конечных элементов.

Курс станет доступен: май 2020

Tekla Structures. Introductory course for beginners

This course covers the tools of the Tekla Structures program. It is shown how to create and edit a design model. From the course you will learn information on the interface and various settings of the program.

Autodesk SketchBook Pro

Autodesk SketchBook Pro is a handy drawing and drawing application that is suitable for users of all levels. There is redesigned drawing module that provides smooth strokes and more natural drawing process. The drawing process can be recorded on video, and then share recording with other users. In addition, importing drawings has become much easier. You just need to download the application to take advantage of all its capabilities.

Autodesk SketchBook Pro 2020

Autodesk SketchBook Pro 2020 is a high-quality graphics application designed for use with your stylus and tablet. It is suitable for professionals who are engaged in the visual design of ideas, as well as for illustrators, designers, artists, specialists. The drawing engine can process canvases up to 100 mpx, preserving the beauty of the picture.

Autodesk Mudbox

Autodesk Mudbox is software used to work with digital sculptures and painting. It allows you to freely create without thinking about the technical details. It was created by professionals in the field of cinema, computer games and television. The product has an intuitive interface, as well as a large set of brushes and templates, with which it is easy to make realistic characters, recreate objects and surroundings.

Autodesk Mudbox 2020

Autodesk Mudbox 2020 is a graphical editor for 3D sculpting and digital recording. It has a simple interface and many useful functions that give complete freedom of action and ease when working with paints and clay. The application makes it possible to draw and sculpt geometric shapes and textures of all difficulty levels. There are a lot of tools for users that allow you to recreate modeling and painting methods.

Autodesk Maya LT

Autodesk Maya LT is a program for modeling, 3D-animation and visualization. It provides a powerful tool that can be used to create motion graphics, animations, characters, and virtual reality. With new tools and improved software processes, Autodesk Maya LT significantly increases the speed of working with computer graphics. The editor's interface has been redesigned; it contains a new set of tools and functions.

Autodesk Maya LT 2020

Autodesk Maya LT 2020 is a software for animation and 3D-modeling, which will be convenient for those involved in the development of mobile games. The new version is designed to work with interactive applications, in addition, it can be used to integrate with gaming tools and engines. In addition, with the help of such software it becomes possible to model smoothing networks and polygon networks, create primitives, and select paints and textures.

Autodesk Fusion 360

Autodesk Fusion 360 is a software for engineering design and industrial design. It combines all the best from previous versions, in addition, it makes it possible to create a unique environment that can be adapted for you. Autodesk Fusion 360 is a good solution for innovators, iron startups and inventors. To some extent, teachers and students will also be able to appreciate it.

Autodesk AutoCAD Revit LT Suite

Autodesk AutoCAD Revit LT Suite software is convenient because it offers the use of 3D BIM-tools for drawing and other work. A large set of commands enables users to create drawings, change them and issue working documentation for projects. Also, this software provides opportunities for three-dimensional modeling, creating photorealistic visualizations, calculations and analysis of documents.

Autodesk AutoCAD Revit LT Suite 2020

Autodesk AutoCAD Revit LT Suite 2020 software is used for information modeling of various architectural forms. It is equipped with an efficient model development mechanism that optimizes project development costs. In addition to design, you can prepare diagrams, drawings, text and graphic information. Such a program will be interesting and useful for self-employed specialists.

Autodesk AutoCAD LT for Mac

Autodesk AutoCAD LT for Mac is software with many new features that can speed up the design, collaboration, and documentation process. It expands the possibilities for obtaining different geometric shapes. In addition, users can share the results of the work done and share data. Updates when working with drawings increase the accuracy of the image and the readability of documents — there will no longer be broken lines or other invisible elements. Due to the advanced viewing, you can show the results of operations done.

Autodesk AutoCAD LT for Mac 2020

Autodesk AutoCAD LT for Mac 2020 is used to develop design concepts, detailing and drawing. 2-D drawings using such software are created with high accuracy, they are convenient for demonstration and editing. The main feature is that it can be used on any Mac platform.

Autodesk AutoCAD LT

The AutoCAD LT software version provides a unique opportunity to view 3D models from different paths, but without making corrections. It can work with different programming languages like VBA, LISP, NET. With their help, functionality of the program increases, work processes are automated, various kinds of extensions and applications are added.

Autodesk AutoCAD LT 2020

Autodesk AutoCAD LT 2020 is software for engineers, architects, designers, builders. It`s convenient to use it when working with documentation and 2D-drawings. You can try out other features, including block palettes, an improved user interface, and workflows on mobile devices and computers.

Autodesk AutoCAD Inventor LT Suite

Autodesk AutoCAD Inventor LT Suite is a complete CAD solution that consists of AutoCAD LT and Inventor LT. Due to the large number of functionality, you can use 3D modeling and 2D design with one-time work. Two solutions make it possible to achieve the best design result. The new version has a parametric modeling function, which makes it possible to change geometric relationships and parameters.

Autodesk AutoCAD Inventor LT Suite 2020

Autodesk AutoCAD Inventor LT Suite 2020 software is used to integrate technical projects into the process of creating two-dimensional drawings. This software includes AutoCAD LT and Autodesk Inventor LT, which allows you to test the capabilities of three-dimensional modeling of parts, detailing and two-dimensional drawing, automatic creation of DWG drawings.

Autodesk Inventor LT

Autodesk Inventor LT software gives you an opportunity to design 3D CAD products. Here are special tools for 3D-designing, product modeling, working documentation production. Autodesk Inventor LT is a three-dimensional design system, which will be especially convenient for designers of engineering systems. It is affordable and practical, it makes it possible to engage in the implementation of parametric modeling tools, as well as in two-dimensional drawing processes. Additional options for creating DWG views are also available to users.

Autodesk Inventor LT 2020

When you purchase Autodesk Inventor LT 2020, designers are given access to the high-performance 3D CAD features. This software allows you to take an active part in the workflow, which is organized on the basis of digital prototype technology, and is also able to increase work efficiency. Here you can model parameters at the detail level, as well as the functions of converting data from other CAD systems.

Autodesk AutoCAD Mobile App

Autodesk AutoCAD Mobile App software is a leading solution for two- and three-dimensional design, which allows you to make different high-quality projects and produce supporting documentation for them. Tools for modeling make it possible to design surfaces and objects. This version offers suitable interface and improved performance, which saves time when working with it. The package of software consists of specialized tools, mobile and web applications that provide continuous work with projects.

Drill 3D-model

3D model of drill in Solidworks. Custom development

Calculation of the support frame for an electric hoist (telpher)

Document contains the calculation of the supporting frame, to which the electric hoist (hoist) is suspended.

How to calculate the frequency and period of oscillations for a single-span beam

Document contains equations for calculating frequency and period of oscillations for a simple beam according to the first three forms.

Calculation of forces in continuous beams using the force method

Document contains algorithm for determining bending moments in continuous beams using the equation of three moments.

Calculation of wooden beam and rafter rack

Document contains example of calculating the truss structure for strength according to SNiP "Wooden structures".

Flexural analysis of doubly reinforced concrete section (ACI)

This document provides flexural analysis of rectangular doubly reinforced concrete section without axial load.

Calculation of a wind load on a lightning conductor

Document contains an example of calculation the wind load on an open structure (lightning rod) according to SNiP.

Checking the frameless units of the lattice steel structures

Document contains an example of calculating a faceless assembly of a lattice steel structure with bent welded closed square profiles.

Flexural analysis of singly reinforced concrete section (ACI)

This document provides flexural analysis of rectangular singly reinforced concrete section without axial load.

Calculation of a beam under an electric hoist winch

The document contains a calculation of a steel beam to which an electric hoist.

Cross section geometry calculation

Document contains example of calculating a cross section geometric characteristics. Engineer in the parametric form determines the section, and the program automatically calculates area, center of gravity, static moments and moments of inertia.

Calculation of reinforced concrete beam on the action of the moment

The document contains an example of calculating a beam reinforced concrete structure, which is loaded with a uniformly distributed load.

Strength Analysis of Bolted Joints

Document contains a strength analysis example of a bolted joint.

How to choose the diameter of the cross section in the bolted connection

Document contains an example, how to choose the diameter of the cross section in the bolt joint.

Keyway calculation

Document contains an example of keyway calculation.

Torsion shaft calculation

Document contains a torsion calculation example of the shaft end.

Strength analysis of a beam under the combined action of bending and torsion

The document contains an example of determining stresses under the combined action of bending and torsion.

Calculation of stresses on the action of bending and tension

The document contains an example of determining stresses under the combined action of bending and tension.

Stress calculation in the critical section of the bending beam

The document contains an example of calculating the beam structure for strength.

Calculation of a compressed rod for stability

The document contains an example of calculating a compressed rod for stability: a steel rod of a given length and stiffness is compressed by longitudinal force.

Calculation of a reinforced concrete beam for the action of shear force

Document contains an example of calculating a reinforced concrete beam for the action of a shear force (checking the strength of an inclined section).

Designing the optimum section of a welded bending beam

This document contains the calculation of a steel beam as a part of the rod metal mezzanine in residential building.

Calculation of reinforced concrete column for eccentric compression

Checking the strength of a concrete strip between inclined cracks

This template contains an example of calculating a reinforced concrete beam for the action of transverse forces (checking the strength of a concrete strip).

Abstract for Doctoral Thesis of Technical Science "Enhancement of calculation the deflected mode of bridge constructions taking into account dynamic influence of freight trains"

Doctoral Thesis of Technical Science ''Enhancement of calculation the deflected mode of bridge constructions taking into account dynamic influence of freight trains''

Format cutting machine (3D model)

3D-model of a vertical machine for format cutting (SOLIDWORKS).