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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.

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Showing 1 to 4 of 4 (0.091 seconds)

Spelling suggestions: "subject:"roofing, iron anda steel"" "subject:"roofing, iron ando steel""

1

Improving the thermal performance of a light-weight metal roof in hot climates cHector Hugo Pantoja Ayala.

Pantoja Ayala, Hector Hugo January 1989 (has links)
No description available.
Roofing, Iron and steel
Architecture and solar radiation
2

Improving the thermal performance of a light-weight metal roof in hot climates cHector Hugo Pantoja Ayala.

Pantoja Ayala, Hector Hugo January 1989 (has links)
No description available.
Roofing, Iron and steel
Architecture and solar radiation
3

Strength of z-purlin supported standing seam roof systems under gravity loading

Carballo, Manuel 21 November 2012 (has links)
The objective of the Standing Seam Roof Systems Research Project at the Virginia Polytechnic Institute and State University is to develop a design procedure for the strength of Z-purlin supported standing seam roof systems under gravity leading. Various approaches were taken to calculate the strength of systems with either torsional restraint, third point span restraint, or midspan restraint. Since few test results are available for single and three span continuous, two purlin line systems, the primary focus of this research is analytical. Even though the test setup used for these tests does not represent actual field conditions, the data obtained will be extremely useful in the development of analytical models to predict system strength. However, at least four multiple purlin line tests will be required to verify the accuracy of the design procedure. The analytical formulation will include the effects of sliding friction in the clips and "drape" restraint effects of the standing seam deck. / Master of Science
LD5655.V855 1989.C372
Roofing, Iron and steel
Roofs -- Testing
4

Experimental and analytical investigation of ponding load effects on a steel joist roof system /

Stark, Duncan. January 1900 (has links)
Thesis (M.S.)--Oregon State University, 2009. / Printout. Includes bibliographical references (leaves 133-138). Also available on the World Wide Web.

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