In this video, we're going to take a look at stress transformation and Mohr’s circle.
Stress transformation is a way of determining the normal and shear stress components acting at a specific location within a body, as we rotate the coordinate system we are using to observe the stresses.
And Mohr's circle is a very simple but powerful technique we can use to represent stress transformation graphically.
We can use Mohr's circle to easily determine the principal stresses, the angle of rotation to the principal planes, and the maximum shear stress.
The principal stresses occur where the stress element is oriented such that the shear stresses are zero. For plane stress conditions there are two principal stresses, which are the maximum and minimum normal stresses.
---
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(10) {
[0]=>
object(stdClass)#5141 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "f08Y39UiC-o"
["related_video_title"]=>
string(31) "Understanding Stresses in Beams"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
string(22) "The Efficient Engineer"
}
[1]=>
object(stdClass)#5114 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "q3xpMLFnGeY"
["related_video_title"]=>
string(81) "Mechanics of Materials: Lesson 50 - Mohr’s Circle for Stress Transformation"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
string(11) "Jeff Hanson"
}
[2]=>
object(stdClass)#5139 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "xkbQnBAOFEg"
["related_video_title"]=>
string(57) "Understanding Failure Theories (Tresca, von Mises etc...)"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
string(22) "The Efficient Engineer"
}
[3]=>
object(stdClass)#5146 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "XLzTB4KLCxU"
["related_video_title"]=>
string(40) "The Incredible Strength of Bolted Joints"
["posted_time"]=>
string(21) "2 года назад"
["channelName"]=>
string(22) "The Efficient Engineer"
}
[4]=>
object(stdClass)#5125 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "ITaG0qr88Ac"
["related_video_title"]=>
string(148) "Пастухов. «Вся Украина наша», троллинг Путина на ПМЭФ, война Израиля и Ирана"
["posted_time"]=>
string(21) "3 часа назад"
["channelName"]=>
string(29) "Телеканал Дождь"
}
[5]=>
object(stdClass)#5143 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "C-FEVzI8oe8"
["related_video_title"]=>
string(53) "Understanding Shear Force and Bending Moment Diagrams"
["posted_time"]=>
string(19) "5 лет назад"
["channelName"]=>
string(22) "The Efficient Engineer"
}
[6]=>
object(stdClass)#5138 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "tuOlM3P7ygA"
["related_video_title"]=>
string(60) "Понимание коэффициента Пуассона"
["posted_time"]=>
string(19) "6 лет назад"
["channelName"]=>
string(22) "The Efficient Engineer"
}
[7]=>
object(stdClass)#5148 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "mq2FNmXLoSA"
["related_video_title"]=>
string(84) "Mechanics of Materials: Lesson 48 - Stress Transformations Using the Equation Method"
["posted_time"]=>
string(21) "2 года назад"
["channelName"]=>
string(11) "Jeff Hanson"
}
[8]=>
object(stdClass)#5124 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "S6_R5j8hzbY"
["related_video_title"]=>
string(102) "Самая сложная задача из самой сложной олимпиады [3Blue1Brown]"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
string(10) "Vert Dider"
}
[9]=>
object(stdClass)#5142 (5) {
["video_id"]=>
int(9999999)
["related_video_id"]=>
string(11) "Yh3StOAutgk"
["related_video_title"]=>
string(71) "Скорость света никто не измерял [Veritasium]"
["posted_time"]=>
string(21) "4 года назад"
["channelName"]=>
string(10) "Vert Dider"
}
}
![Самая сложная задача из самой сложной олимпиады [3Blue1Brown]](https://ricktube.ru/thumbnail/S6_R5j8hzbY/mqdefault.jpg)
![Скорость света никто не измерял [Veritasium]](https://ricktube.ru/thumbnail/Yh3StOAutgk/mqdefault.jpg)