Showing Collections: 1 - 4 of 4
Blair Birdsall Papers
Collection
Identifier: SC MS 0175
Abstract
This collection contains the technical and professional documents of consulting engineer Blair Birdsall. Most of the collection are documents pertaining to the multitude of bridges he worked on, including the Golden Gate, Chesapeake Bay, and Brooklyn Bridges, as a consulting engineer or as a design engineer. The collection spans from 1900 to 2002 covering his entire career and also early Steinman Boynton Gronquist & Birdsall and John A. Roebling Sons Engineering companies.
Dates:
Inclusive Dates
Found in:
Lehigh University Grant Projects
Civil Engineering Works Photograph Collection
Item
Identifier: SC Photo-0020
Abstract
The collection of photographs illustrate various types of civil engineering works including the Whipple through truss railroad bridge, Pennsylvania through truss bridge, suspension bridges, cantilever bridges, reinforced concrete arch bridges and buttress dams. Among the bridge photographs are included the Brooklyn Bridge, the Firth of Forth Bridge, the Tay Bridge and Niagara Falls “Honeymoon” Bridge collapses, the Pecos River railroad trestle bridge and the “Luten Design” reinforced...
Dates:
1879-1984; Majority of material found within 1879-1984
Found in:
Lehigh University Special Collections
Negatives and Photographs of Fritz Engineering Laboratory Tests and Events
Collection
Identifier: SC Photo 0013
Dates:
1900-1961
Found in:
Lehigh University Grant Projects
Robert Blum Olney Bridge Design Class Notebook
Collection
Identifier: SC MS 0226
Abstract
This manuscript contains three bridge
design class exercises indicating the instructional process to train engineering
students. Specific step-by-step instruction in designing for various railroad bridge
spans, building material specifications, structural loads and stresses to be
considered as presented in the professor’s lecture. The complete process of
calculating the design with comparisons of different conditions, as well as material
available, costs incurred of every aspect of the...
Dates:
1891 - 1892
Found in:
Lehigh University Special Collections