Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
New column bolsters old building
Building new column inside old 24-story structure found necessary to install new air conditioning equipment and elevators in 24-story American Surety Building, New York City; 18 in. below each floor beam, section of I-beam was welded between steel plates to serve as shelf against which jacks could react during jacking operation; jacks for all floors were operated simultaneously.
New column bolsters old building
Building new column inside old 24-story structure found necessary to install new air conditioning equipment and elevators in 24-story American Surety Building, New York City; 18 in. below each floor beam, section of I-beam was welded between steel plates to serve as shelf against which jacks could react during jacking operation; jacks for all floors were operated simultaneously.
New column bolsters old building
Construction Methods Equipment
1957
2 pages
Aufsatz (Zeitschrift)
Englisch
© Metadata Copyright Elsevier B. V. All rights reserved.
Source water protection bolsters multiple‐barrier approach
| Wiley | 2003
Perspectives: Climate Change Report Bolsters Need for Better Planning
Online Contents | 2011
New construction of steel center sills and bolsters
Engineering Index Backfile | 1902
Some important points in the design of box bolsters
| Engineering Index Backfile | 1918