This document provides information on different types of dams and their purposes. It discusses arch dams, earth dams, buttress dams, gravity dams, and issues related to dam safety. The key points are:
- Dams are constructed to store water for uses like hydropower, irrigation, water supply, flood control, and fisheries. Different dam types include arch, earth, buttress, and gravity dams.
- Arch dams are curved upstream and transmit loads to abutments. Earth dams are trapezoidal and used where foundations are weak. Buttress dams are reinforced by supports. Gravity dams rely on weight to resist water pressure.
- Dams provide benefits like electricity, irrigation, water
this slide shows different types of dams, their sizes and short information of dams.following dams are explained in this slide which are given below masonry dam, concrete dam, arch dam,earthen dam. this slide also shows types of material required for dam, strength, hight
This presentation includes introduction to run off river (ROR) plant and pumped storage plants, comparison between traditional and run off river plant, Classification of ROR Plants, Advantages and disadvantages of ROR Plants, Introduction to Pumped Storage Power (PSP) Plants, Classification of PSP, and Advantages and disadvantages of PSP
The file contain Knowledge about HYDROELECTRIC POWER ,,,DAM and Turbines types and operation ,,,,
its develop and constructed by ZAIN ALI student in UET LAHORE PAKISTAN in department of ELECTRICAL ENGINEERING ..
this slide shows different types of dams, their sizes and short information of dams.following dams are explained in this slide which are given below masonry dam, concrete dam, arch dam,earthen dam. this slide also shows types of material required for dam, strength, hight
This presentation includes introduction to run off river (ROR) plant and pumped storage plants, comparison between traditional and run off river plant, Classification of ROR Plants, Advantages and disadvantages of ROR Plants, Introduction to Pumped Storage Power (PSP) Plants, Classification of PSP, and Advantages and disadvantages of PSP
The file contain Knowledge about HYDROELECTRIC POWER ,,,DAM and Turbines types and operation ,,,,
its develop and constructed by ZAIN ALI student in UET LAHORE PAKISTAN in department of ELECTRICAL ENGINEERING ..
In this ppt i try to explain introduction of land degradation .and also causes of it .and explain with figure . i expect that my ppt usefull to all.THIS PPT use for enviroment also.
DAMS
Types of dams
Selection of dam sites
Geological characters for investigation
Selection of the dam type
Gravity dams
butress dams
embankment dams
arch dams
cupola dams
composite dams
Bhakra Dam
Mir Alam multi-arch dam
Idukki Dam
Tehri Dam
Ujani Dam or bhima dam
A dam is a hydraulic structure of fairly impervious material built across a river to create a reservoir on its upstream side for impounding water for various purposes. A detailed ppt on dams,its types,pros and cons.
Engineering geologists provide the basic geological and geotechnical recommendations based on certain details analysis, and design associated surveys. These structures include dams as a major construction project. This lessons highlights the various aspects related to dams, types of dams and the causes of failure of dams.
Dams are man-made structures that are designed to control the flow of water in a river or other waterway. Dams provide an important means of managing and utilizing water resources for the benefit of society, but it is important to weigh their benefits against their potential environmental and social impacts.
Lok Sabha (House of the People)
545 members
2 are appointed by the President of India
the rest are directly elected from single-member districts
5-year terms unless dissolved
Lok Sabha elects its presiding officer
the Speaker
Science from Latin scientia, meaning "knowledge“[ is a systematic enterprise that builds and organizes knowledge in the form of testable explanations and predictions about the universe In an older and closely related meaning, "science" also refers to a body of knowledge itself, of the type that can be rationally explained and reliably applied. A practitioner of science is known as a scientist.
Since classical antiquity, science as a type of knowledge has been closely linked tophilosophy. In the early modern period the words "science" and "philosophy" were sometimes used interchangeably. By the 17th century, natural philosophy (which is today called "natural science") was considered a separate branch of philosophy.However, "science" continued to be used in a broad sense denoting reliable knowledge about a topic, in the same way it is still used in modern terms such aslibrary scienceor political science.
Epcon is One of the World's leading Manufacturing Companies.EpconLP
Epcon is One of the World's leading Manufacturing Companies. With over 4000 installations worldwide, EPCON has been pioneering new techniques since 1977 that have become industry standards now. Founded in 1977, Epcon has grown from a one-man operation to a global leader in developing and manufacturing innovative air pollution control technology and industrial heating equipment.
Artificial Reefs by Kuddle Life Foundation - May 2024punit537210
Situated in Pondicherry, India, Kuddle Life Foundation is a charitable, non-profit and non-governmental organization (NGO) dedicated to improving the living standards of coastal communities and simultaneously placing a strong emphasis on the protection of marine ecosystems.
One of the key areas we work in is Artificial Reefs. This presentation captures our journey so far and our learnings. We hope you get as excited about marine conservation and artificial reefs as we are.
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WRI’s brand new “Food Service Playbook for Promoting Sustainable Food Choices” gives food service operators the very latest strategies for creating dining environments that empower consumers to choose sustainable, plant-rich dishes. This research builds off our first guide for food service, now with industry experience and insights from nearly 350 academic trials.
Characterization and the Kinetics of drying at the drying oven and with micro...Open Access Research Paper
The objective of this work is to contribute to valorization de Nephelium lappaceum by the characterization of kinetics of drying of seeds of Nephelium lappaceum. The seeds were dehydrated until a constant mass respectively in a drying oven and a microwawe oven. The temperatures and the powers of drying are respectively: 50, 60 and 70°C and 140, 280 and 420 W. The results show that the curves of drying of seeds of Nephelium lappaceum do not present a phase of constant kinetics. The coefficients of diffusion vary between 2.09.10-8 to 2.98. 10-8m-2/s in the interval of 50°C at 70°C and between 4.83×10-07 at 9.04×10-07 m-8/s for the powers going of 140 W with 420 W the relation between Arrhenius and a value of energy of activation of 16.49 kJ. mol-1 expressed the effect of the temperature on effective diffusivity.
"Understanding the Carbon Cycle: Processes, Human Impacts, and Strategies for...MMariSelvam4
The carbon cycle is a critical component of Earth's environmental system, governing the movement and transformation of carbon through various reservoirs, including the atmosphere, oceans, soil, and living organisms. This complex cycle involves several key processes such as photosynthesis, respiration, decomposition, and carbon sequestration, each contributing to the regulation of carbon levels on the planet.
Human activities, particularly fossil fuel combustion and deforestation, have significantly altered the natural carbon cycle, leading to increased atmospheric carbon dioxide concentrations and driving climate change. Understanding the intricacies of the carbon cycle is essential for assessing the impacts of these changes and developing effective mitigation strategies.
By studying the carbon cycle, scientists can identify carbon sources and sinks, measure carbon fluxes, and predict future trends. This knowledge is crucial for crafting policies aimed at reducing carbon emissions, enhancing carbon storage, and promoting sustainable practices. The carbon cycle's interplay with climate systems, ecosystems, and human activities underscores its importance in maintaining a stable and healthy planet.
In-depth exploration of the carbon cycle reveals the delicate balance required to sustain life and the urgent need to address anthropogenic influences. Through research, education, and policy, we can work towards restoring equilibrium in the carbon cycle and ensuring a sustainable future for generations to come.
Climate Change All over the World .pptxsairaanwer024
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
UNDERSTANDING WHAT GREEN WASHING IS!.pdfJulietMogola
Many companies today use green washing to lure the public into thinking they are conserving the environment but in real sense they are doing more harm. There have been such several cases from very big companies here in Kenya and also globally. This ranges from various sectors from manufacturing and goes to consumer products. Educating people on greenwashing will enable people to make better choices based on their analysis and not on what they see on marketing sites.
Willie Nelson Net Worth: A Journey Through Music, Movies, and Business Venturesgreendigital
Willie Nelson is a name that resonates within the world of music and entertainment. Known for his unique voice, and masterful guitar skills. and an extraordinary career spanning several decades. Nelson has become a legend in the country music scene. But, his influence extends far beyond the realm of music. with ventures in acting, writing, activism, and business. This comprehensive article delves into Willie Nelson net worth. exploring the various facets of his career that have contributed to his large fortune.
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Introduction
Willie Nelson net worth is a testament to his enduring influence and success in many fields. Born on April 29, 1933, in Abbott, Texas. Nelson's journey from a humble beginning to becoming one of the most iconic figures in American music is nothing short of inspirational. His net worth, which estimated to be around $25 million as of 2024. reflects a career that is as diverse as it is prolific.
Early Life and Musical Beginnings
Humble Origins
Willie Hugh Nelson was born during the Great Depression. a time of significant economic hardship in the United States. Raised by his grandparents. Nelson found solace and inspiration in music from an early age. His grandmother taught him to play the guitar. setting the stage for what would become an illustrious career.
First Steps in Music
Nelson's initial foray into the music industry was fraught with challenges. He moved to Nashville, Tennessee, to pursue his dreams, but success did not come . Working as a songwriter, Nelson penned hits for other artists. which helped him gain a foothold in the competitive music scene. His songwriting skills contributed to his early earnings. laying the foundation for his net worth.
Rise to Stardom
Breakthrough Albums
The 1970s marked a turning point in Willie Nelson's career. His albums "Shotgun Willie" (1973), "Red Headed Stranger" (1975). and "Stardust" (1978) received critical acclaim and commercial success. These albums not only solidified his position in the country music genre. but also introduced his music to a broader audience. The success of these albums played a crucial role in boosting Willie Nelson net worth.
Iconic Songs
Willie Nelson net worth is also attributed to his extensive catalog of hit songs. Tracks like "Blue Eyes Crying in the Rain," "On the Road Again," and "Always on My Mind" have become timeless classics. These songs have not only earned Nelson large royalties but have also ensured his continued relevance in the music industry.
Acting and Film Career
Hollywood Ventures
In addition to his music career, Willie Nelson has also made a mark in Hollywood. His distinctive personality and on-screen presence have landed him roles in several films and television shows. Notable appearances include roles in "The Electric Horseman" (1979), "Honeysuckle Rose" (1980), and "Barbarosa" (1982). These acting gigs have added a significant amount to Willie Nelson net worth.
Television Appearances
Nelson's char
2. My sincere thanks are to keen philosopher of the Institute Rev. Sister silvy ,
whose inspiring leadership kept the despair and set backs at bay which alone
ensures that this work saw the light of the day. This work would not have
reached the standard and height it has without the guidance and support of
Mrs. Inderpreet Kaur AND miss amita walia whose conviction is reflected on
every page. This work owe’s much to the selfless help and co-operation of our
Teachers.
3. Dam is a solid barrier constructed at a suitable location across
a river valley to store flowing water.
Storage of water is utilized for following objectives:
Hydropower
Irrigation
Water for domestic consumption
For drought and flood control
Other additional utilization is to develop fisheries.
4.
5. This type of dams are concrete
dams which are curved or convex
upstream in plan
This shape helps to transmits
the major part of the worlds loads
to the abutments
Arch dams are built across
narrow deep river gorges But now
in recent years they have been
considered even for little wider
valleys.
6. Earth dams are trapezoidal in
shape
Earth dams are constructed
where the foundation rocks are
weak to support
Earth dams are relatively
smaller in height and broad at
the base
They are mainly built with clay
, sand and gravel. hence they
are also known as Earth Fill
dam or Rock Fill dam
7. o Buttress Dam - Is a
gravity dam reinforced
by structural supports
o Buttress Dam –A
support that transmits
a force from a roof or
wall to another
supporting structure
This type of structure can be considered even if the foundation rocks
are little weaker
8. These dams are heavy and massive wall-like
structure of concrete in which the whole weight
acts vertically downwards
9. Bhakra dam is the highest
concrete gravity dam in asia and 2nd
highest in the world
This dam is present across the
river Sutlej in himachal Pradesh
About construction it was started
in the year 1948,completed in 1963
Details: About measurements 740 ft high from the deepest foundation
as
straight concrete dam being more than 3 times the height of Qutub
Minar.
10. The reservoirs,which lies in the
upstream side(when full),contain an
enormous plenty of water due to
great extent, on downward side of
the dam,the water level wil be very
low.due to this difference in
levels,the reservoir water attempts
to leak through the rocks of dam
with considerable pressure and
emerge in the downstream side
11.
12. Dams are needed in
places of permanent
Drought. To act as
barriers to hold
drinking
Water.
14. Waterstoredin a reservoiris
usedtoirrigateagricultural
crops.It is estimatedthat30-
40%of irrigatedlands
worldwide,whichcontribute12-
16%of globalfoodproduction,
relyon dams.
15. Ferry transportation began in 1860s, they now use
barges
Economical
Consumer Benefits
Relieves rail congestion
The Pacific Northwest Barge Industry on the Columbia-Snake River
System by American Waterways Operation 1992-3
http://www.bluefish.org/pnbarge.htm
16. Especially in urban areas, reservoir storage
capacities are used to supply drinking water
or water for industrial purposes.
17. As a positivesideeffect,dam
structuresoftenofferfloodprotection
by regulatingwaterdischargeand
balancingrunoffdifferences.
18. The navigability of a water system
enabledthrough the regulation by
the dam may provide an impetus for
trade and development. Inland
navigation is the most cost effective
and least pollutingmeans of
transportation.
19. Finally, the lakes created
through water storage can
additionally serve recreational
and touristic purposes.
20. Provide Electricity for the
community
Roll on Columbia By Beth Gibson http://members.aol.com/Gibson0817/river.htm
Columbia and Snake River supply 63% of hydro electric energy
Grand Coulee when built provided work after great depression
Brought cheap electricity to the
areaHelped with the war
effortLater Industry moved to Pacific west because of
cheap energy supply
http://www.deniskingphoto.com/coulee_dam/coulee_dam3.html
23. Disadvantages of Dam
Dams have endangered some species of fish
Reservoirs can foster diseases if not properly
maintained
Reservoir water can evaporate significantly
Some researchers believe that reservoirs can
cause
earthquakes
24.
25.
26. whena damfailsitcanbe catastrophic.
As recentlyas recentlyas 2004theBigBay
Damin Mississippibrokedestroyingnearly
fiftyhomes.It is a majorconcernincivil
engineeringtoseethatdamsare safefrom
hazardssuchaslandslidesand
earthquakes.
27. Dams are very costly projects,so their
construction in seismic areas needs careful
study to ensure their safety.when earth quakes
occurs,a dam is subjected to two forces are
due to the dam and due to reservoir water.