The file name is K8ARCH. Computer Program. Design Plain Concrete Arch of Tunnel Roofs to support Uniform Vertical Load. By given span of arch and allowable stresses of compression and tension of concrete, a group of curves with various loads, radii and thicknesses will be printed out. The load varies from 2,000 psf to 16,000 psf with 2,000 psf increment. The radius varies from 1/2 span to 3/2 span with 1/2 ft. increment. The thichness varies from 0 to 10 ft. with 1/8 ft. increment.

  • Corporate Authors:

    New York City Transit Authority

    370 Jay Street
    Brooklyn, NY  United States  11201
  • Authors:
    • Huang, K
  • Publication Date: 1974-3-29

Subject/Index Terms

Filing Info

  • Accession Number: 00098748
  • Record Type: Publication
  • Source Agency: American Railway Engineering Association
  • Files: TRIS
  • Created Date: Aug 27 1981 12:00AM