problem 261 A steel rod with a cross-sectional area of 0.25 in2 is stretched between two fixed points. The tensile load at 70°F is 1200 lb. What will be the stress at 0°F? At what temperature will the stress be zero? Assume α = 6.5 × 10-6 in/(in·°F) and E = 29 × 106 psi. Solution 261 For the stress at 0°C: answer For the temperature that causes zero stress: answer problem 262 A steel rod is stretched between two rigid walls and carries a tensile load of 5000 N at 20°C. If the
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it to find a solution to pictorial problems. If Matisse’s paintings‚ known for their strong color‚ tend to be elegantly composed‚ the sculptures are often about stresses and struggles. This Sculpture is a bas-relief bronze sculpture. A bas-relief A French
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Magdalene‚ Madonna‚ Salome‚ Zuccone‚ St. Mark‚ St. John the Evangelist and St. George and the Dragon Donatello was a forerunner of humanistic expression and worked towards creating a system of perspective Donatello produced sculptures in marble‚ bronze‚ terracotta and wood Donatello was one of the first Renaissance artists interested in the Classical art and architecture of ancient Greece and Rome and became the first artist of the Renaissance to create a nude statue Donatello invented a technique
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two different benches who seem to have been in an altercation‚ but they are still compassionate and undivided with one another. This piece of artwork was created in 1985 and the provenance is Sidney Janis Gallery‚ New York City. George Segal used bronze with white patina‚ cast iron‚ and aluminum to make this piece of artwork. The artwork is about 50 1/4 by 73 by 61 3/4 in. 127.6 by 185.4 by 156.9 cm ( "Couple on Two Benches." Sotheby’s. Sotheby’s‚ n.d. Web. 3 Nov. 2016.). It is actually quite big
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Metal (Messina) Copper ingots (Cyrpus) Tin‚ ivory and lapis lazuli (Levant and Anatolia) Gold‚ amethyst and cornelian – semi precious stones (Egypt) Linen‚ stone perfume‚ jars‚ beads (Egypt) Exports: Pottery Serpentine stone lamps Lead and bronze figurines (Southern Greece and the Aegean islands) Gold and silver vessels (Mycenae and Thera) Cypress timber (Greece‚ Egypt‚ Aegean
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that made profound advances after the defeat of the Persian invaders and the Greek discovery of individual worth and freedom. Polykleitos‚ was a Greek bronze sculptor of the fifth and early fourth century BC. He was born at Sikyon in about 480 BC‚ learned his craft at the school of Argos and was famous for statues of gods and athletes cast in bronze. Along with Phidias‚ he created the Classical Greek style‚ an essential element was the use of a relaxed and balanced pose. Furthermore‚ Polykleitos created
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produced Hellenistic art richly diverse in subject matter and new in stylistic developments. Hellenistic sculptures have realistic details‚ dramatic compositions‚ are expressive and theatrical. Epigonos‚ Dying Gaul‚ Pergamon‚ Turkey‚ Roman copy of bronze o;llllllllllllllllllllllllllllllllllllllllllllllllllllllllllll- llllllllllllllllllllllllllllllllllllllllllllllllllllllllllll- llllllllllllllllllllllllllllllllllllllllllllllllllllllllllll- llllllllllllllllllllllllllllllllllllllllllllllllll Between
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The Cities of ancient times are a wonder to us. How did they flourish? What did they do to survive? What technology did they learn and use? It is all these things that we search for when we try to uncover how the past led to the people of the present. Here we’ll learn what the Shang Dynasty of China was‚ what they accomplished‚ what problems occurred‚ and finally what became of them. The Shang Dynasty‚ or Yin Dynasty‚ was the first real historic Chinese Dynasty. It existed from around
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Portrait of a Whit-collar criminal. Summary: David Millar get rich dividend from crime. He has confessed to embezzling funds from six different employers over 20 year period. Miller returned to Wheeling and start work for Wheeling Bronze‚ in 1971. President of Wheeling Bronze discovered that several returned checks are missing. After an extensive search‚ worker undiscovered a number of canceled checks with forged signatures. He was given the choice of paying back the stolen money or going to jail. He
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Design / Materials / Layout / Technology / Decoration / Function: Stonehenge: * New geological research is currently being carried out to identify the sites of origin more accurately. How the stones were transported for over 250km (156 miles) to Stonehenge remains unknown‚ but it is probable that a combination of transport via water networks and hauling over land brought them to the site. The larger sarsen stones are a type of sandstone‚ a stone found scattered across southern England. Most
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