STRUCTURAL ENGINEERS' HANDBOOK 



DATA FOR THE DESIGN AND CONSTRUCTION 

 OF STEEL BRIDGES AND BUILDINGS 



BY 



MILO S. KETCHUM, C.E. 

 M. AM. Soc. C. E. 



PROFESSOR-IN-CHARGE OF CIVIL ENGINEERING, UNIVERSITY OF PENNSYLVANIA; SOMETIME DBAN 



OF THE COLLEGE OF ENGINEERING AND PROFESSOR OF CIVIL ENGINEERING, 



UNIVERSITY OF COLORADO; CONSULTING ENGINEER 



SECOND EDITION 



TENTH THOUSAND 

 Total Issue. 22.000 



(Printed 1919) 



} McGRAW-HILL BOOK COMPANY, INC. 



239 WEST THIRTY-NINTH STREET, NEW YORK 

 \\ LONDON: HILL PUBLISHING COMPANY. I. it.. 

 6-8 BOUVERIE STREET. 1 



1918 



