Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
1/2 mi tunnel in downtown Boston, Mass, designed as extension of 6-lane highway with egress ramps from and to city streets; in places width of tunnel reached 150 ft; calculation of design load; 470 steel frame ribs, with concrete envelope and waterproofing membrane; walls, insulation and pavement detailed; waterproofing by automatically actuated pump system; lighting, ventilation, fire protection, and utility line crossings described.
1/2 mi tunnel in downtown Boston, Mass, designed as extension of 6-lane highway with egress ramps from and to city streets; in places width of tunnel reached 150 ft; calculation of design load; 470 steel frame ribs, with concrete envelope and waterproofing membrane; walls, insulation and pavement detailed; waterproofing by automatically actuated pump system; lighting, ventilation, fire protection, and utility line crossings described.
John F.Fitzgerald expressway tunnel section
Boston Soc Civ Engrs -- J
Reeves, E. (Autor:in)
1958
13 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Lighting Cahill Expressway tunnel
| Engineering Index Backfile | 1963
Fatigue awakening section setting method for extra-long tunnel of expressway
| Europäisches Patentamt | 2023