Definition of Mohr circle

-
Mohr's circle, invented by Christian Otto Mohr, is a two-dimensional graphical representation of the transformation law for the Cauchy stress tensor. ... , of each point on the circle are the magnitudes of the normal stress and shear stress components, respectively, acting on the rotated coordinate system. The Mohr circle is used to find the stress components and , i.e., coordinates of any point on the circle, acting on any other plane passing through making an angle with the plane. For this, two approaches can be used: the double angle, and the Pole or origin of planes.The Mohr circle is used to determine graphically the stress components acting on a rotated coordinate system, i.e., acting on a differently oriented plane passing through that point. Mohr's circle is a graphical representation of a general state of stress at a point. It is a graphical method used for evaluation of principal stresses, maximum shear stress; normal and tangential stresses on any given plane. ... The normal stresses are plotted along the abscissa. it enables you to visualize the relationships between the normal and shear stresses acting on various inclined planes at a point in a stressed body. 
Mohr's circle also tells you the principal angles (orientations) of the principal stresses without your having to plug an angle into stress transformation equations. Starting with a stress or strain element in the XY plane, construct a grid with a normal stress on the horizontal axis and a shear stress on the vertical. 
The three principal stresses are conventionally labelled σ1, σ2 and σ3. σ1 is the maximum (most tensile) principal stress, σ3 is the minimum (most compressive) principal stress, and σ2 is the intermediate principal stress. 
A shear stress acting on a positive face is positive if it acts in the positive direction of an axis, and negative if it acts in the negative direction of an axis. A shear stressacting on a negative face is positive if it acts in the negative direction of an axis and negative if it acts in the positive direction.

Comments

Post a Comment

Contact Form

Name

Email *

Message *

Popular Post

Tips to maintain those silky and long locks

-
Maintaining your silky and long mane is a very tedious task. It requires tremendous amounts of patience and some evolutionary tips to acquire those thick locks. Often people get confused about how to maintain a healthy mane but don’t you worry because all your queries are going to be solved now. We have put together a list of foods and tips that are advantageous for you to maintain that mane. So, let’s dive in… 1. ALOE VERA GEL (SECRET TO SHINY HAIR) People swear by this ingredient to achieve bouncy and shiny hair instantly. It’s simple and hassle-free to use. You just need to cut open an aloe vera leaf and apply its gel to your hair. leave it for 2-3 before using shampoo and see for yourself what we are talking about…. 2. GHEE (CLARIFIED BUTTER) Using clarified butter for healthy and long tresses is an age-old remedy of India. You just need to massage some warm ghee on your scalp for a few minutes. Leave it for 1-2 hours before washing it. And say hello to a moisturized and healthy sc...
Read more

50 Super Simple books every English learner should read.

-
Image
Are you struggling to do communication in English? You don't get confidence to speak and writing in English? I am going to recommendations some tips that will help you to gain the confidence and you will be fluent in English day by day. This post may contain affiliate links which means if you make a purchase through my links, I will get a small commission at no extra cost to you. I only recommend the products I love and trust. Why should you read this post. I am a non-native speaker, which means my first language is not English. Moreover, not being a native English speaker gives me the benefit of understanding the STRUGGLE of anyone who tries to improve their English language skills. I had struggled a lot, just like you, to be able to communicate in English. I was rejected in many interviews because I couldn’t speak English very well. As a result, it affected my self-confidence! It took me a lot of effort to be fluent in English. Later on, I even got a job as an English teacher! Ho...
Read more

Most important question on hair people asking

-
Image
Long hair is a hairstyle where the head hair is allowed to grow to a considerable length. Exactly what constitutes long hair can change from culture to culture, or even within cultures.  Is long hair healthy? It requires different care than short hair styles. ... However, many people don't know that long hair needs different care, which means they take care of it the same way as short hair . That can cause serious lasting damage to your hair . Is short or long hair in for 2020? The first thing you should know is that short hair will be super popular in 2020 . Generally speaking, long locks are out. That's according to celebrity hairstylist Harry Josh. Can anyone grow really long hair? Technically the vast majority of humans are genetically capable of growing what we consider to be long hair (way beyond chin or shoulder length). ... Hair types that are not prone to dryness and fragility will no doubt have an easier time reaching hair length goals whether they decid...
Read more

9 Things To Do Every Sunday For A Productive Week

-
 1. Review Your Progress From The Past Week. Some self-reflective questions to ask yourself are: How productive I was this week? Why some things got done and others did not? Have I accomplished at least one goal from my plan? What was one thing that happened this week that I’m grateful for? You can take inspiration to make a list of self-reflective questions by reading this. 2.) Plan Out Your Week. Here are some ideas to write in your planner: Appointments and dates Children activities Meetings/phone calls Deadlines Birthdays Habit tracker School/work schedule basically anything you have to take care of. 3. Prioritize Your Most Important Tasks. 4. A great method of prioritazitaion is the Eisenhower Matrix. The basic principles are: Important and urgent? Do it right away. Important but not urgent? Plan for later. Urgent but not important? Outsource it if possible. Not urgent and not important? Remove it from your To-Do list or set it aside to do it on your free time. 4. Declutter An...
Read more

Some brilliant ways to grow hair faster naturally.

-
I know that if you’re reading this you are probably in the phase of life where you are fed of trying millions of different products to grow your hair with zero success rate. You are probably very close to chopping your hair short to save some effort of trying to grow your hair with no success. Don’t worry we all have been there. We all wish to grow that silky and long hair which in turn makes us tempted to try a chemical-based product that claims to make your hair grow long faster. But we all know that at the end of the day there are very harmful to our hair as well as our environment. But don’t fret yet. You can grow your hair faster and naturally at that. Today we’re going to share our secret haircare hacks which will surely help you speed up the growth of your hair. well, growing your hair naturally won’t be a secret anymore…. 1. COCONUT OIL  Coconut oil has been an age-old remedy for numerous hair: be it hair loss, dry scalp, or hair thinning. It is known to condition and impro...
Read more

Most general question people ask regarding honey

-
Image
What's bad about honey ? Honey has been linked to health benefits like improved heart health, wound healing, and blood antioxidant status. However, consuming too much may cause adverse effects due to its high sugar and calorie content. Is honey a legit? Honey is a legit money-saving tool to help you find discounts while you shop online. Honey works in all major browsers and has an app available for download. ... And that's where Honey – a browser extension that automatically finds you discounts and coupons – can help. Is honey healthier than sugar? Is it better than sugar ? Honey has a lower GI value than sugar , meaning that it does not raise blood sugar levels as quickly. Honey is sweeter than sugar , so you may need less of it, but it does have slightly more calories per teaspoon so it's wise to keep a close eye on your portion sizes. What is best time to eat honey ? Usually the doctors recommend honey to be taken empty stomach early in the morning as i...
Read more

What mistakes do we repeat every day while cleaning our stomach in the morning?

-
Image
Morning time is necessary for defecation, in the morning if the stomach is not completely clean then we feel tired and tired throughout the day. In today's youth, the tendency to not get timely defecation is being seen, the condition of not being able to relieve on time is also common among the youth and older people. This problem is common not only among men but also among women and women. We sit in the morning knowing many stools and making many mistakes in knowing which affects our health…. Let us know…. The best time to go to the toilet is from 05 AM to 06 AM, because at this time there is an outbreak of air in our body which is necessary to move the stool down, at this time, bowel movement is very easy. The person who goes to bowel movement for a long time has to sit in the toilet for that long time, which is very harmful for the intestines and rectum. It is also common in many people to forget not to drink water before having a bowel movement in the morning, while we should g...
Read more

Simple ways to achieve those dreamy silky, long and soft hair

-
Image
It’s not very hard to get envious when we see someone with long and luscious hair . Unmanageable hair that lacks shine is very common amongst people, so when we see someone with healthy hair it’s very obvious that we feel a little envious of them. Somewhere in our hearts, we feel that it’s impossible to achieve them but one thing that we don’t know is that with the usage of a few ingredients we can pull off silky and long hair easily. Ingredients that boost hair growth and induces shine   1. ALOE VERA Aloe vera is an abundant source of enzymes that help in repairing damaged hair. The moisture content of this ingredient helps hydrate your hair and keep it conditioned throughout the day. This will ensure a smooth texture with minimized frizz. Using this 3-4 times a week will help in hair growth and repairing of the scalp. ❖ You can directly apply the raw aloe vera gel to your hair and scalp. Work it in with your hands into your scalp, hair, and ends. To help seal in the moisture, app...
Read more

2-simple-ways-to-apply-red-lipstick-perfectly

-
The article provides two simple methods for applying red lipstick perfectly. The first method involves outlining the lips with a lip liner, filling in the lips with the lipstick, and using a lip brush to refine the edges. The second method suggests using a lip primer before applying the lipstick for a smoother application and longer-lasting color. Both methods emphasize the importance of starting with clean, moisturized lips and suggest blotting excess lipstick for a more natural finish.
Read more

11 Habits of girls who Never Gain Weights

-
There are some people who never gain weight. And while this is untrue (we are constantly losing weight), it is true that some people are constantly within their healthy weight range. And uncontrollable factors such as hormones or age aside, it can be useful to detect some common habits that will help anyone stay healthy. 1. They are all about scheduling. A big habit to adopt is to schedule your meals and eat them at regular times. Scheduling helps you stick to your calorie allowance. Regular eating time helps speed up the burning of calories and reduces sugary or fatty foods throughout the day. 2. They wrap it with greens. Whether it is a burger, a taco or your favorite sandwich, you can wrap it in lettuce leaves and still have a great taste and crunch. Be creative in finding healthy options. 3. They are informed and self-aware. It is important to stay on scientific advice, but it is also important to learn from your body. For example, some people eat food at 6 pm instead of 7 pm to lo...
Read more