This video is an introduction to shear force and bending moment diagrams.
What are Shear Forces and Bending Moments?
Shear forces and bending moments are resultants which are used to conveniently represent the internal forces that develop within a beam when external loads are acting on it.
The internal forces that exist within the beam will depend on how the beam is loaded, and how it is supported. Beams are typically loaded by concentrated forces, distributed forces, and concentrated moments. Typical beam supports include pinned supports, roller supports, and fully fixed supports.
How Do We Draw the Shear Force and Bending Moment Diagrams?
Determining shear forces and bending moments along the length of a beam typically involves three steps:
First we draw the free body diagram of our beam.
Next we use the equilibrium equations to calculate the reaction forces and moments.
Finally, we cut our beam at a single location and use the equilibrium equations to determine the shear force and bending moment at that location. We repeat this process for each location along the beam, and draw the result on our shear force and bending moment diagrams.
💻 Read the article version of this video here: https://efficientengineer.com/shear-f...
---
The Efficient Engineer is a channel aimed at mechanical and civil engineers. The mission is to simplify engineering concepts, one video at a time!
Follow me on Twitter: / efficiengineer
Support the channel on Patreon: / efficientengineer
Поделиться в:
Доступные форматы для скачивания:
Скачать видео mp4
Информация по загрузке:
Скачать аудио mp3
Похожие видео
array(20) {
["Hn_iozUo9m4"]=>
object(stdClass)#6784 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "Hn_iozUo9m4"
["related_video_title"]=>
string(43) "Понимание и анализ ферм"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
NULL
}
["f08Y39UiC-o"]=>
object(stdClass)#6791 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "f08Y39UiC-o"
["related_video_title"]=>
string(55) "Понимание напряжений в балках"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
NULL
}
["1rEtSop4Jag"]=>
object(stdClass)#6782 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "1rEtSop4Jag"
["related_video_title"]=>
string(47) "Парадокс ригеля и стропил"
["posted_time"]=>
string(19) "1 год назад"
["channelName"]=>
NULL
}
["Jed7uLL7xr8"]=>
object(stdClass)#6792 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "Jed7uLL7xr8"
["related_video_title"]=>
string(79) "Определение реакций опор в балке. Сопромат."
["posted_time"]=>
string(21) "3 года назад"
["channelName"]=>
NULL
}
["3dszCNH-tJ0"]=>
object(stdClass)#6776 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "3dszCNH-tJ0"
["related_video_title"]=>
string(156) "⚡️ЛАВРОВА ГОСПИТАЛИЗИРОВАЛИ! Путин убрал его за срыв ТАЙНОЙ ВСТРЕЧИ С ТРАМПОМ - НАКИ"
["posted_time"]=>
string(23) "5 часов назад"
["channelName"]=>
NULL
}
["rg6ewkfvd4U"]=>
object(stdClass)#6795 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "rg6ewkfvd4U"
["related_video_title"]=>
string(107) "Угольник Свенсона - максимальный обзор (Swanson Speed Square - How To Use)"
["posted_time"]=>
string(19) "9 лет назад"
["channelName"]=>
NULL
}
["21G7LA2DcGQ"]=>
object(stdClass)#6780 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "21G7LA2DcGQ"
["related_video_title"]=>
string(56) "Понимание потери устойчивости"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
NULL
}
["FFW0GcMCgd0"]=>
object(stdClass)#6789 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "FFW0GcMCgd0"
["related_video_title"]=>
string(67) "Как устроены швейные машинки? [Veritasium]"
["posted_time"]=>
string(19) "1 год назад"
["channelName"]=>
NULL
}
["rBOn10FIHEE"]=>
object(stdClass)#6770 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "rBOn10FIHEE"
["related_video_title"]=>
string(111) "Интуитивное объяснение изгибающих моментов (без математики)"
["posted_time"]=>
string(21) "2 года назад"
["channelName"]=>
NULL
}
["DTnnjKdEJ4Q"]=>
object(stdClass)#6759 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "DTnnjKdEJ4Q"
["related_video_title"]=>
string(47) "Основы работы с нивелиром"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
NULL
}
["PwKiseSPXE0"]=>
object(stdClass)#6783 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "PwKiseSPXE0"
["related_video_title"]=>
string(108) "Угроза Зеленского начинает реализовываться. Руслан Левиев"
["posted_time"]=>
string(24) "14 часов назад"
["channelName"]=>
NULL
}
["G7wnGeR_69k"]=>
object(stdClass)#6793 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "G7wnGeR_69k"
["related_video_title"]=>
string(23) "Понимание GD&T"
["posted_time"]=>
string(21) "2 года назад"
["channelName"]=>
NULL
}
["3fXGXpPU41s"]=>
object(stdClass)#6777 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "3fXGXpPU41s"
["related_video_title"]=>
string(161) "Оборона Малой Токмачки Рухнула💥До Гуляйполя Осталось 3 КМ🚨 Военные Сводки За 16.11.2025 📅"
["posted_time"]=>
string(23) "5 часов назад"
["channelName"]=>
NULL
}
["ZbL3PghURkA"]=>
object(stdClass)#6775 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "ZbL3PghURkA"
["related_video_title"]=>
string(61) "Statics: Lesson 59 - Shear Moment Diagram, The Graphic Method"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
NULL
}
["9Lf0uG0szQw"]=>
object(stdClass)#6773 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "9Lf0uG0szQw"
["related_video_title"]=>
string(179) "Путин пропускает удары. Лаврова задвинули из-за Трампа. Война меняет общество | Пастухов, Еловский"
["posted_time"]=>
string(24) "11 часов назад"
["channelName"]=>
NULL
}
["JGO5SwyIACA"]=>
object(stdClass)#6774 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "JGO5SwyIACA"
["related_video_title"]=>
string(155) "Коррупционный скандал в Украине | Окружение Зеленского и энергетика (English subtitles) @Max_Katz"
["posted_time"]=>
string(23) "9 часов назад"
["channelName"]=>
NULL
}
["rfV3CjcWsfY"]=>
object(stdClass)#6771 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "rfV3CjcWsfY"
["related_video_title"]=>
string(111) "Китай начал спецоперацию / Боевые корабли вторглись к соседу"
["posted_time"]=>
string(23) "9 часов назад"
["channelName"]=>
NULL
}
["EnGZrHCUKj0"]=>
object(stdClass)#6772 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "EnGZrHCUKj0"
["related_video_title"]=>
string(106) "Когда Кремль отключит Россию от интернета. Разбор Фишмана"
["posted_time"]=>
string(24) "10 часов назад"
["channelName"]=>
NULL
}
["Ye-N92ObhU4"]=>
object(stdClass)#6760 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "Ye-N92ObhU4"
["related_video_title"]=>
string(122) "Comedy Club: Голосовые от друга | Батрутдинов, Карибидис, Шкуро @ComedyClubRussia"
["posted_time"]=>
string(21) "1 день назад"
["channelName"]=>
NULL
}
["Xuzbw4gIamo"]=>
object(stdClass)#6761 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "Xuzbw4gIamo"
["related_video_title"]=>
string(0) ""
["posted_time"]=>
string(25) "2 месяца назад"
["channelName"]=>
NULL
}
}
![Как устроены швейные машинки? [Veritasium]](https://ricktube.ru/thumbnail/FFW0GcMCgd0/mqdefault.jpg)
