Rocks can deform in two main ways: brittle deformation and ductile deformation. Brittle deformation occurs near the surface where pressures and temperatures are low, causing rocks to fracture. Ductile deformation occurs at depth, where high pressures and temperatures cause permanent shape changes without fracturing. The type of deformation depends on factors like pressure, temperature, strain rate, and rock composition. Hard rocks under low pressure and temperature typically undergo brittle deformation, while soft rocks at depth experience ductile deformation.
Structural geology is the study of the three-dimensional of the rock units with respect to their deformational histories, Structure is spatial and geometrical configuration of rock components.
Structures are classified into two types:
Primary structures.
Secondary structures
Primary structures
Structures that form during deposition or crystallization of the rock, are the result of two processes:
Settling of solid particles from fluid medium in which they have been suspended, in most of the sedimentary rocks.
Crystallization of mineral grains from a liquid in which they have been dissolved as in igneous rocks.
Structural geology is the study of the three-dimensional of the rock units with respect to their deformational histories, Structure is spatial and geometrical configuration of rock components.
Structures are classified into two types:
Primary structures.
Secondary structures
Primary structures
Structures that form during deposition or crystallization of the rock, are the result of two processes:
Settling of solid particles from fluid medium in which they have been suspended, in most of the sedimentary rocks.
Crystallization of mineral grains from a liquid in which they have been dissolved as in igneous rocks.
all process involve in petroleum to get final products from crude oil like LPG, petrol, diesel, jet fuel, kerosene,neptha, heavy neptha, coke and petroleum products
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
Forklift Classes Overview by Intella PartsIntella Parts
Discover the different forklift classes and their specific applications. Learn how to choose the right forklift for your needs to ensure safety, efficiency, and compliance in your operations.
For more technical information, visit our website https://intellaparts.com
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Water scarcity is the lack of fresh water resources to meet the standard water demand. There are two type of water scarcity. One is physical. The other is economic water scarcity.
Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Final project report on grocery store management system..pdfKamal Acharya
In today’s fast-changing business environment, it’s extremely important to be able to respond to client needs in the most effective and timely manner. If your customers wish to see your business online and have instant access to your products or services.
Online Grocery Store is an e-commerce website, which retails various grocery products. This project allows viewing various products available enables registered users to purchase desired products instantly using Paytm, UPI payment processor (Instant Pay) and also can place order by using Cash on Delivery (Pay Later) option. This project provides an easy access to Administrators and Managers to view orders placed using Pay Later and Instant Pay options.
In order to develop an e-commerce website, a number of Technologies must be studied and understood. These include multi-tiered architecture, server and client-side scripting techniques, implementation technologies, programming language (such as PHP, HTML, CSS, JavaScript) and MySQL relational databases. This is a project with the objective to develop a basic website where a consumer is provided with a shopping cart website and also to know about the technologies used to develop such a website.
This document will discuss each of the underlying technologies to create and implement an e- commerce website.
Event Management System Vb Net Project Report.pdfKamal Acharya
In present era, the scopes of information technology growing with a very fast .We do not see any are untouched from this industry. The scope of information technology has become wider includes: Business and industry. Household Business, Communication, Education, Entertainment, Science, Medicine, Engineering, Distance Learning, Weather Forecasting. Carrier Searching and so on.
My project named “Event Management System” is software that store and maintained all events coordinated in college. It also helpful to print related reports. My project will help to record the events coordinated by faculties with their Name, Event subject, date & details in an efficient & effective ways.
In my system we have to make a system by which a user can record all events coordinated by a particular faculty. In our proposed system some more featured are added which differs it from the existing system such as security.
Saudi Arabia stands as a titan in the global energy landscape, renowned for its abundant oil and gas resources. It's the largest exporter of petroleum and holds some of the world's most significant reserves. Let's delve into the top 10 oil and gas projects shaping Saudi Arabia's energy future in 2024.
2. Deformation
• when an object is changed temporarily or
permanently due to applied force.
3. Deformation of rocks
• Within the Earth rocks are continually being
subjected to forces that tend to bend them,
twist them, or fracture them. When rocks
bend, twist or fracture we say that they
deform (change shape or size). The forces that
cause deformation of rock are referred to as
stresses (Force/unit area). So, to understand
rock deformation we must first explore these
forces or stresses.
4. Stress and Strain
• Stress is a force applied over an area. One
type of stress that we are all used to is a
uniform stress, called pressure. A uniform
stress is a stress wherein the forces act equally
from all directions. In the Earth the pressure
due to the weight of overlying rocks is a
uniform stress, and is sometimes referred to
as confining stress.
5. Stress and Strain
• If stress is not equal from all directions then
we say that the stress is a differential stress.
Three kinds of differential stress occur.
6.
7. Strain
• When rocks deform they are said to
strain. A strain is a change in size,
shape, or volume of a material.
8. STRENGTH
. the ability of an object to resist
deformation
• compressive strength
• tensile strength
• shear strength
9. FACTORS AFFECTING on ROCK DEFORMATION
• Pressure
• Temperature
• Strain rate
• Rock composition
10. Pressure
• 1 Rocks near the surface, where pressures are
low, usually behave like brittle solids. Called
brittle deformation.
2 At depth, where pressures are high, rocks
show ductile behavior. Called ductile
deformation.
11. Temperature
Rocks deform permanently in two ways: brittle
deformation and ductile deformation.
1 Rocks near the surface, where temperatures
are low, usually behave like brittle solids.
2 At depth, where temperatures are high,
rocks show ductile behavior.
12. Strain Rate
High Strain Rate forms a Brittle
Deformation.
Low Strain Rate forms a Ductile
Deformation.
13. Composition
Hard composition of rocks (like
granite) caused Brittle Deformation.
Soft composition of rocks (like
marble) caused Ductile Deformation
14. TYPES OF DEFORMATION
• 1 ELASTIC DEFORMATION
• STRESS is applied, released and rock returns to
• original shape and volume.
• Material is not DEFORMED.
• If stressed to a point where the material doesn’t resume
• original shape and volume, the rock is deformed.
• Point at which this occurs is the ELASTIC LIMIT.
• Pressure and temperature when stress is applied also
• determine how rocks deform at the elastic limit.
15. 2 PLASTIC or DUCTILE DEFORMATION
Rocks subjected to stress at temperature and
pressure tend to , resulting from.
An irreversible change in shape and/or volume
occurs
without the rock breaking.
Rocks go beyond the elastic limit.
Atoms move about and adjust without the bonds
breaking.
Atoms move from areas of high stress to those
with
low stress.
16. Kinds of differential stress
• Tensional stress (or extensional stress),
which stretches rock;
• Compression stress, which squeezes rock;
and
• Shear stress, which result in slippage and
translation.
17.
18. Stages of Deformation
• When a rock is subjected to increasing stress it
passes through 3 successive stages of
deformation.
• Elastic Deformation
• Ductile Deformation
• Fracture
19. Ductile Deformation
• -- wherein the strain is irreversible.
•
it is when something breaks from its original
shape and cannot return to its original
position.
20.
21. Elastic Deformation
• -- wherein the strain is reversible.
The temporary change in length, volume, or
shape produced in an elastic substance by a
stress that is less than the elastic limit of the
substance.