Steel In Modern Architecture History Essay

Steel In Modern Architecture History Essay Along came the industrial revolution which was between the periods of the 18th and the 19th century after ages and ages of ignorance and poverty. The industrial revolution had a dramatic growth in every field of life. These revolutionary changes took place in whole Europe especially Great Britain and the power of steam (which was discovered by James Watt in 1783) was the number one reason behind it next to the manpower; the workers have worked hard between mines and factories. It started with the mechanization of the textile industries instead of the animal and agricultural work only. The industrial revolution which began around the 1800 was followed by a second industrial revolution in 1850.a lot of discoveries were witnessed by this era including electricity and the development of all the machine tools. The following era was the machine age which had a noticeable change in the history of technology, agriculture and architecture due to the discovery of more power resources as coal a nd trade expansion was enabled by the introduction of canals, roads and railways and mostly the discovery of the iron ore. The discovery of iron moreover the ability of shaping it considered a big achievement. Types of iron will be discussed later. Followed by discovery of steel which is another form of iron alloy containing less carbon and other metals are added to give it extra properties like manganese, silicon and chromium. Iron and Steel are found in the earth crust in the form of alloys as they are not deep hidden in the earth and such materials are reactive with the air oxygen. After extracting steel and being cleaned from the impurities .although, impurities sometimes could be useful for enhancing the strength of iron or steel. The final steel products always contain small percentages of metallic impurities like silicon, manganese, sulphur and phosphorus besides iron and carbon. The whole idea of introducing steel goes back to Hennery Bessemer in1858 depending on coal and th e furnace. Many techniques were devised for steel treatment and many types were derived too (examples will be discussed). After introducing these kinds of materials to the 18th century nothing was left for the thinkers and the ambiguous inventors but to seize the opportunities think, document and produce, and that was the 18th century all about. Expansion took place in all branches of life the industrial, the agricultural, economic, population and most importantly in the construction and architectural strategies. A lot of achievements were done like building factories, bridges, rail ways, habitats instead of poor work shops and small cottages. The research is discussing the steel role in the development of building construction and architecture especially the means of transportaion of this era, the various options and privileges given by steel at the age. From iron which is the second available metal in the earth right after aluminun till steel it was quite a time and journey discoveries as it was previously discussed. The discoveries of iron consecutively: Pig iron: basic row iron obtained from molten iron ore in the furnace and appears in the form of blocks called pigs. It is hard but not on daily basis use. Cast iron: cast iron is liquid molten iron which is shaped by pouring in mould to have iron units and structural shapes. Cast iron is hard, brittle, reactive with air and hard to shape. Wrought iron: is the mix of liquid iron and slag. The out come is a much less tough, easy to shape and relatively easy shaping alloy. Besides, the discovery of steel and its types: Mild steel: low carbon steel ductile, malleable, elastic. Carbon steels: which depends mainly on high carbon levels which varies from 1.55% to 0.55% which is very strong more elastic than mild steel Alloy steels: basically steel mixed with iron and reinforcing metals, tool steel: harder than the alloy steel used for making the machines and daily used tools. stainless steel discovered in 1911 by the British scientist Harry Brearley which is the best of its kind due to the high corrosion resistivity due to the presence of the high proportionality of chromium rather than steel contain carbon ferrous 88% and cementite 12%. Stainless steel used on a very large scale in many western buildings and sky scrapers. It is believed that, steel has contributed so much to the building industry over all. The development of the buildings and the variety of their purposes kept in crystallizing. The start was green houses made out of glass and steel. Building rail ways and bridges to transport iron to the factories to extract and produce iron then building the workers habitats to be near their work and that is how wheel of construction kept on going forward. which derived the idea of multi story building using the skeleton steel frames. If anybody thought about the wonders of the 19th century e.g. the statue of liberty, the Eiffel tour, the capitol the first thing that comes to the mind is the construction material which is the steel. For a lot of people the most important steel achievement was the railways and bridges they played such an important role to get the whole country but the whole of Europe. The first railway station shed to herald the forthcoming art of engineering during the pioneering phase of the rail ways was Charles foxs Euston station in London 1835-1838 sets an exact example of the new type of buildings in cities which means that the industrial engineering had begun and stopped encouraging quoting monumental buildings. Euston station was the point of departure of Birmingham a line that was built by Robert Stephenson while the spatial structure concept was the work of Charles fox and it was his first work. The station was the first sign of the upcoming modern engineering. The entire front of the station was designed by Philip Hardwick (Victorian architect).the railway created a new impression because of the different structure and a new field of design emerged featuring over wider spans. One new concept of the work of Richard turner which was the design for the lime street station in Liverpool 1847-1849, an interpretation of the trussed frame work divided into thr ee angles by compression members and tie rods that Camille polonceau had first developed for his thesis at Ecole des arts et manufactories in Paris in 1837. Railway architecture considered the primary school of modern architecture. Two schools of culture struggled to lend station their appearance as it could not be know whether to apply the style oriented by the Ecole de Beaux-Arts or the technical methods of the championed engineering prestigious schools of the Victorian, Napoleonic, Haussmann and Wilhelminaian era there light, airy sheds that reflect the industrial side of the constructions. Clearly there were no standards no visions or references so they had to strife for the fascination of new places and technology in the era with the iron and glass that influenced a new perception of space and time. The two schools could not get along. Euston station pictures: From the most important means transportation are bridges and there joints. Bridges connected the whole country to gather which made it easier for practicing all the activities without being delayed from agriculture or business. The joint was the key to the second revolution in the bridge building the break through to lightness. The transfer from stone arch techniques to cast and wrought iron was quite important. The pliable structure was introduced by German engineer Johann Wilhelm in1865 and the engineer Armand Moisant used for 115-meter-span machine hall at 1889 world exhibition in Paris. Which represented a transition from engineering to architecture, also the amazing frame work le tour d Eiffel created a new image of space. Three building types are to be examined in detail: bearing wall, cage frame, and skeleton frame. Skeleton frames, which use a system of columns and beams to support a buildings interior floors and exterior walls, turned previous logic on its head: masonry walls were reduced in importance from the element that carried all structural loads and defined buildings appearance and construction quality to decorative weather screens with no structural purpose. Because all three building types include steel beams carrying fire-resistant floors, all represent latenineteenth century building technology. The introduction of new building materials and systems. based on the mechanization of mines, foundries, and mills began in the United States in the 1830s. One of the great technological changes of the nineteenth century was the introduction of skeleton framing as the common method of supporting large buildings. To sum up, before the dawn of the Industrial Revolution Britain was a quite different place with respect Britain that exists today. So before the Industrial Revolution it was very hard to keep in touch with people in other parts of the country Industrialisation brought with it new types of roads, trains and many other forms of communications which simply did not exist prior to industrialisation. Industry created a need for new types of buildings, and at the same time new building materials and techniques were being made available by industry huge spaces, unobstructed by bulky vertical supports and hard steel. If it werent for steel the industrial revolution would not have launched with such success. Thanks to steel the people of England became more active in there society and helped raising there nation. Every country should take example of what the English hard labour achieved, the adaptation of its factory system. Last but not least, apparently the style of this architecture is modern and for the architects this considered the modernization phase. it is believed that choosing the term revolution is inaccurate as these changes did not happened in a day and night but it was the labour of hard working and experimenting for many years. Although, after seeing such astonishing inventions could give this era the term revolution. Finally, the machine age had its modern impact on the architecture; in the third millennium architecture will be developed more and more. Who can imagine life without these important changes and do not try to react with it. Frankly, the development of any society measured only as how is strong its manpower

To the Snake by Denise Levertov :: essays research papers

In the poem 'To the Snake'; the author Denise Levertov use several writing techniques to portray money and gambling. She uses syntax, sound imagery, color imagery, figurative language, and symbolism to represent money and gambling. Symbolism is used cleverly throughout the poem to depict a number of things that would take numerous readings to see. Throughout the poem the sentences are structured so that every other sentence is indented, with exception to the first two and the last four. In those sentences not indented the author chose to make every other sentence shorter so that the ends were uneven. This syntax structure gives the reader the feeling of something hard to catch or control. The author did this because money, as it is depicted in the poem, is something this person can't handle. In other words this person can't get control of money, instead the want of money is controlling them. This introduces the idea of gambling into the poem. In the poem it says, '…I swore to my companions that certainly you were harmless!';, which is the typical statement of people addicted to gambling. Once again there is the control factor. This person can not control their desire for money and, the means of getting the money, gambling. Another important syntax technique can be seen in line 12. The poem says '…for that joy, whic h left a long wake of pleasure…'; The words 'which left'; are put on a line alone to draw attention to them. When read without stopping, the words make it seem as if, '…a wake of pleasure…';, was left. However, if the line is read again slowly, the line seems to say, '…that joy…';, left. The author did this to show that even though the joy left, the memory of pleasure was still there, which is why this person continues to gamble. ` Sound imagery is another writing technique put to use by Levertov in the poem. When reading the poem out loud, the reader notices the 'S'; sound. The misleading 'S'; or hissing sound could be interpreted, by some readers, to be the sound of a snake. It is instead the sound of money. When gambling, it is often necessary when betting on something to count money quickly. Paper money when rubbing together makes a hissing sound very much like the sound you get when reading the poem. The hissing could also be attributed to the sound of machines or people in a casino.

Impressionism †Monet and Renoir Essay

Impressionism was the name given to one of the most important movements in art history. It was the first of modern movements. Its aim was to achieve ever greater naturalism by a detailed study of tone and colour and, by an exact rendering of the way light falls on different surfaces. This interest in colour and light was greatly influenced by the scientific discoveries of the French physicist ‘Chevreul’ and by paintings by Delacroix. Instead of painting dark shadows using mainly different tones of grey and black, the Impressionists- like Delacroix – realised that when an object casts a shadow, that shadow will be tinged with the complemntary colour of the object. They did not use firmly drawn outlines but instead applied paint in small brightly coloured dabs, even in shadowy areas of their pictures. This lack of outline and multiplicity of small dabs of pure colour, when combined wih the impressionists interest in fleeting effects of light, give their pictures a c onstant air of movement and life, but also of Impermanence. There was nothing as formal as a manifesto or even an agreed programme among the Impressionists. They were all individual artists working in their own way, developing their own style. They were, however, agreed in a general way on a number of points regarding subject matter. Their work should be modern, observed with detachment, and not historical or emotional. The view being that the subject itself is not of particular interest, but the way in which the light and colour decorate it, as described by Monet, â€Å"for me, it is only the surrounding atmosphere which gives subjects their true value†. The impressionist artists often painted together in small groups, depicting open-air scenes on the banks of the Seine and in the parks and recreation places of the middle classes around Paris. The bathing place and floating restaurant at La Grenouillà ©re provided the location for a number of sketching trips for Monet and Renoir. In the later years of Claude Monet’s life, he devoted himself to creating a beautiful water garden at his home in Giverny, and painted this garden continuously. ‘Water Lily Pond – Harmony in Green’ is one of the many paintings of his garden and truly epitomizes the characteristics of the Impressionist style. The painting depicts a Japanese style bridge(which he designed himself) with a small pond, largely covered in lilies, running underneath it. Monet had a huge collection of Japanese prints, with many of the plants in his garden being ones that he saw in these prints. It is quite possible that this painting was inspired by one of these prints. In the painting, the weeping willows in the background are reflected in the water between the lilies. Although Monet loved plants and flowers and collected rare species, he was not interested in distinguishing them in a painting. It was their reflections in the water which interested him. The surface of the painting is a rich carpet of colour, with brush strokes of yellow, pink and lavender woven in with the shimmering green of the plants. The colours reflect a brilliant sunshine with the flowers indicated by blobs of white tinged with yellow and pink. He painted this view of the bridge from a small boat he kept moored for painting the water. Auguste Renoir (1841-1919), painted ‘Luncheon of the Boating Party’ in 1881 and it marks the end of his Impressionist phase. The painting is one of his last in an Impressionist style and truly captures the concepts and styles native to the movement. Soon after, he and Pissarro would divert from the ideals of Impressionism and change the course of their art. The scene is set in a restaurant at the riverside. This was a favourite spot for boating enthusiasts and their girlfriends. It is the end of the lunch and the remains of the food and drink are on the table. All appear to be enjoying themselves after the boating expedition. The composition of the picture is linked together by the interchange of glances among the members of the group. The girl in the centre leaning on the rail leads the eye to the three on the right. A relationship of some kind seems to be suggested by the artist. Among the group is the actress Ellen Andrà ©e, who posed in ‘Absinthe’ for Degas. The woman on the left-hand side with the dog is Aline Charigot, Renoir’s future wife and favourite model. The figures are posed in a natural manner and the composition is open, so the spectator feels part of the group. Both Monet and Renoir, were two of the leading members of the Impressionist movement, both epitomizing the ideals and characteristics of Impressionism in their art work. With the examples discussed above, the brushwork and colouring styles of the Impressionists are clearly shown in Monet’s ‘Water Lily Pond-Harmony in Green’. Equally significant, the subject matter and content agreed upon by the members of the movement, can be seen in Renoir’s ‘Luncheon of the Boating Party’, the painting being free of emotion, historical reference, it is viewed with detatchment and depicts the modernity of the time. Personally, I believe both Renoir and Monet to be some of the greatest artists of their time, adopting the different styles and establishing Impressionism, they were truly at the forefront of the movement. With all its characterists of the movement evident in their work, they are the perfect representation of the Impressionism.

Racial Discrimination And Ethnic Minorities - 812 Words

Problem Statement Discrimination of Racial/Ethnic Minorities Racial discrimination is rooted in U.S. history. The enslavement of Blacks and murders of Native Americans, by the early Europeans, are representative of this. The context of America’s history with race shapes the minds of physicians both implicitly and overtly (Feagin Bennefield, 2014). Studies have shown that physicians believe White patients are â€Å"more intelligent†, Black patients â€Å"lack the drive† to adhere to instructions, and non-White patients cannot be trusted (Feagin Bennefield, 2014). The perpetuation of discrimination is felt by minorities nationwide. Compared to Whites, racial/ethnic minorities report higher rates of perceived discrimination in their†¦show more content†¦Furthermore, the lack of health insurance coverage in these populations exacerbates the issue. As of 2013, uninsurance rates by race/ethnicity were as follows: 9.8% of non-Hispanic Whites; 15.9% of Blacks, 24.3% of Hispanic s, and 14.5% of Asians (Smith Medalia, 2014). Considering that non-Hispanic whites made up 62.4% of the population in 2013, the disparity is immense (Pew Research Center, 2015). Without insurance coverage, Americans encounter excessive medical bills. Based on a survey conducted from 2012-2013, new uninsured patients were charged $160 on average for a primary care visit (Saloner, Polsky, Kenney, Hempstead, Rhodes, 2015). According to Saloner et al. (2015), â€Å"A medical bill of $100 would represent about one-tenth of the monthly income of a single adult living at the poverty level.† Notably, as of 2014, 26.2% of Blacks and 23.6% of Hispanics lived below the poverty level (DeNavas-Walt Proctor, 2015). Thus, these patients often accumulate exorbitant amounts of medical debt. Correspondingly, Himmelstein, Thorne, Warren, Woolhander (2009) determined, of all the cases of filed bankruptcy in 2007, 62.1% were due to medical debt; 92% of these Americans owed over $5000 in medica l bills. Quality When racial/ethnic minorities are able to access care, they receive lower quality of services than their White counterparts. Trivedi, Grebla, Wright, Washington (2011), analyzed the Veterans Affairs performance on processes of care and clinical outcomesShow MoreRelatedA Brief Note On Racial And Ethnic Inequality1656 Words   |  7 PagesElizabeth Rubio Professor Alvarez Sociology 180 March 16, 2016 Racial and Ethnic Inequality What is racial and ethnic inequality? To understand racial and ethnic inequality you must understand what is considered race and what is considered ethnicity. 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