Chapter 7
Internal Forces
Правило знаков
When analyzing a beam subjected to various loads, it is crucial to understand the internal forces and moments generated within the structure. These ...
Нормальная и поперечная сила
When a beam is subjected to different loads, such as weight, pressure, or other external forces, internal forces are generated within the beam. These ...
Изгибающие и крутящие моменты
Bending and torsional moments are two fundamental concepts in structural engineering. They play an important role in understanding the behavior of ...
Внутренние нагрузки в элементах конструкций: решение проблемы
When designing or analyzing a structural member, it is important to consider the internal loadings developed within the member. These internal loadings ...
Балки
Beams are integral components of structural engineering and construction, designed to support loads applied at various points along their length. These ...
Диаграмма сдвига
In the study of beam mechanics, shear diagrams play a crucial role in understanding the distribution of shear forces along the length of a beam. Consider ...
Диаграмма изгибающего момента
A bending moment diagram is a graphical representation of the bending moments experienced by a beam under load along the beam length. It is an essential ...
Зависимость между распределенной нагрузкой и сдвигом
Understanding the relationship between the distributed load and shear force in structural analysis is crucial for analyzing beams subjected to various ...
Соотношение между сдвигом и изгибающим моментом
When a beam is subjected to various loads, such as a distributed load, concentrated loads, and a couple moment, it experiences both shear forces and ...
Диаграмма сдвиговых и изгибающих моментов: решение проблем
When analyzing a beam supporting concentrated loads and a distributed load, drawing the shear and bending moment diagrams is essential. These diagrams ...
Кабель, подвергающийся воздействию сосредоточенных нагрузок
Flexible cables are commonly used in various applications for support and load transmission. Consider a cable fixed at two points and subjected to ...
Кабель под действием распределенной нагрузки
The analysis of suspension bridges is a complex and critical process that involves multiple factors, including the shape and tension of the main cables. ...
Кабель под действием собственного веса
Overhead power transmission lines rely on cables to carry electricity across large distances. To ensure the stability and functionality of these lines, it ...
Кабель: решение проблем
When dealing with a cable that is fixed to two supports and subjected to uniform loading, it is crucial to determine the maximum tension in the cable. ...
Авторские права © 2025 MyJoVE Corporation. Все права защищены