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Author: National Research Council
Publisher: National Academies Press
ISBN: 0309022339
Category : Technology & Engineering
Languages : en
Pages : 53
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Book Description
Many factors affect the amount of temperature-induced movement that occurs in a building and the extent to which this movement can occur before serious damage develops or extensive maintenance is required. In some cases joints are being omitted where they are needed, creating a risk of structural failures or causing unnecessary operations and maintenance costs. In other cases, expansion joints are being used where they are not required, increasing the initial cost of construction and creating space utilization problems. As of 1974, there were no nationally acceptable procedures for precise determination of the size and the location of expansion joints in buildings. Most designers and federal construction agencies individually adopted and developed guidelines based on experience and rough calculations leading to significant differences in the various guidelines used for locating and sizing expansion joints. In response to this complex problem, Expansion Joints in Buildings: Technical Report No. 65 provides federal agencies with practical procedures for evaluating the need for through-building expansion joints in structural framing systems. The report offers guidelines and criteria to standardize the practice of expansion joints in buildings and decrease problems associated with the misuse of expansions joints. Expansions Joints in Buildings: Technical Report No. 65 also makes notable recommendations concerning expansion, isolation, joints, and the manner in which they permit separate segments of the structural frame to expand and to contract in response to temperature fluctuations without adversely affecting the buildings structural integrity or serviceability.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309022339
Category : Technology & Engineering
Languages : en
Pages : 53
Get Book Here
Book Description
Many factors affect the amount of temperature-induced movement that occurs in a building and the extent to which this movement can occur before serious damage develops or extensive maintenance is required. In some cases joints are being omitted where they are needed, creating a risk of structural failures or causing unnecessary operations and maintenance costs. In other cases, expansion joints are being used where they are not required, increasing the initial cost of construction and creating space utilization problems. As of 1974, there were no nationally acceptable procedures for precise determination of the size and the location of expansion joints in buildings. Most designers and federal construction agencies individually adopted and developed guidelines based on experience and rough calculations leading to significant differences in the various guidelines used for locating and sizing expansion joints. In response to this complex problem, Expansion Joints in Buildings: Technical Report No. 65 provides federal agencies with practical procedures for evaluating the need for through-building expansion joints in structural framing systems. The report offers guidelines and criteria to standardize the practice of expansion joints in buildings and decrease problems associated with the misuse of expansions joints. Expansions Joints in Buildings: Technical Report No. 65 also makes notable recommendations concerning expansion, isolation, joints, and the manner in which they permit separate segments of the structural frame to expand and to contract in response to temperature fluctuations without adversely affecting the buildings structural integrity or serviceability.
Author: Stephen W. Hurrell
Publisher: Oneoff Publishing.com
ISBN: 0952260387
Category : Science
Languages : en
Pages : 472
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Book Description
For more than half a century the theory of continental drift was widely derided. Innovators developing the radical theory were labelled as unscientific by well-known science authorities. But then, in the space of a few years, virtually all opposition dramatically collapsed. Continental drift transformed into plate tectonics and became widely acknowledged as one of the most profound scientific revolutions of the twentieth century. Yet a number of science innovators who had been closely involved with creating this new theory of the Earth continued to research an even more radical theory. They saw evidence that the new geological theory was incomplete, arguing that continental drift was caused by the Earth expanding in size. These science innovators give us a unique insight into their experiences. They relate their personal histories of Earth expansion in 14 original essays. The Hidden History of Earth Expansion presents the unique personal histories of British, American, Australian, German, Polish, Romanian, Indian, Albanian and Jamaican science innovators as they strived to produce a modern theory of the Earth. It includes chapters expressly written for the book by some of the most well-known researchers into Earth expansion: Hugh G. Owen, Cliff Ollier, Karl-Heinz Jacob, James Maxlow, Jan Koziar, Stefan Cwojdziñski, Carl Strutinski, Stephen W. Hurrell, John B. Eichler, William C. Erickson, David Noel, Zahid A. Khan, Ram Chandra Tewari, Vedat Shehu and Richard Guy. In addition to furnishing us with their personal histories of Earth expansion and the seemingly overwhelming evidence for its confirmation, the authors’ highlight areas where further research is required.
Author: James Orr
Publisher:
ISBN:
Category : Bible
Languages : en
Pages : 626
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Book Description
Author: United States. Congress. Senate. Committee on Small Business
Publisher:
ISBN:
Category : Business & Economics
Languages : en
Pages : 48
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Book Description
Author: Gary Lawson
Publisher: Yale University Press
ISBN: 0300128967
Category : Law
Languages : en
Pages : 284
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Book Description
The Constitution of Empire offers a constitutional and historical survey of American territorial expansion from the founding era to the present day. The authors describe the Constitution’s design for territorial acquisition and governance and examine the ways in which practice over the past two hundred years has diverged from that original vision. Noting that most of America’s territorial acquisitions—including the Louisiana Purchase, the Alaska Purchase, and the territory acquired after the Mexican-American and Spanish-American Wars—resulted from treaties, the authors elaborate a Jeffersonian-based theory of the federal treaty power and assess American territorial acquisitions from this perspective. They find that at least one American acquisition of territory and many of the basic institutions of territorial governance have no constitutional foundation, and they explore the often-strange paths that constitutional law has traveled to permit such deviations from the Constitution’s original meaning.
Author: William D. Henderson
Publisher:
ISBN:
Category : Physics
Languages : en
Pages : 224
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Book Description
Author: Samuel Edger
Publisher:
ISBN:
Category : Baptists
Languages : en
Pages : 486
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Book Description
Author: University of California (System). University Extension
Publisher:
ISBN:
Category :
Languages : en
Pages : 416
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Book Description
Author: Evandro Agazzi
Publisher: World Scientific
ISBN: 9814489735
Category : Science
Languages : en
Pages : 212
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Book Description
The unity of science has been a widely discussed issue both in the philosophy of science and within several sciences. Reductionism has often been seen as the means of bringing the different sciences to a fundamental unity by reference to some basic science, but it shows many limitations. Multidisciplinarity and interdisciplinarity have also been proposed as methodologies for attaining unity without underestimating the diversity of the sciences.This volume starts with a clarification of the possible meanings of this unity and then discusses the features of the mentioned approaches to unity, evaluating the success and the shortcomings of the unification programme among different sciences and within a single science.
Author: United States. Congress. House. Committee on Ways and Means
Publisher:
ISBN:
Category : Economic assistance, Domestic
Languages : en
Pages : 778
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Book Description
Includes. "Foreign Economic Policy for the 1960s," Report of Joint Economic Committee, Jan., 1962 (p. 101-154). "U.S. Import Duties on Agricultural Products. 1959," Revised, 1962. Agricultural Handbook No. 143, USDA (p. 329-478). "Import Restrictions Maintained by Countries of the European Economic Community by Several Other Countries That May Accede to the EEC, and by Japan" (p. 480-600), pt.1; Includes "Memorandum on H.R. 9900 of the 87th Congress, the "Trade Expansion Act of 1962,"' U.S. Tariff Commission, Apr. 9, 1962 (p. 905-1020), pt.2; Continuation of hearings on legislation to authorize the President to revise and reduce tariff and import restrictions, to authorize a trade adjustment assistance program, and to establish an Office of Special Representative for Trade Negotiations and an Interagency Trade Organization. Includes Joint Economic Committee Print "Trade Restraints in the Western Community with Tariff Comparisons and Selected Statistical Tables Pertinent to Foreign Economic Policy," 1961 (p. 1891-1957), pt.3; Includes "The European Common Market, Trade Expansion Act and California Agriculture," by Sidney Hoos (Mar. 2, 1962. p. 3699-3772), pt.6.
