A TREATISE

ON

IRON BRIDGES, GIRDERS, ROOFS

ETC.

On the Application of Iron to the Construction of

BRIDGES, GIRDERS, ROOFS

AND OTHER WORKS.

SHOWING THE PRINCIPLES UPON WHICH SUCH STRUCTURES ARE
DESIGNED, AND THEIR PRACTICAL APPLICATION.

ESPECIALLY ARRANGED FOR THE USE OF STUDENTS AND PRACTICAL
MECHANICS, ALL MATHEMATICAL FORMULE AND SYMBOLS
BEING EXCLUDED.

BY FRANCIS CAMPIN, C.E.,

PAST PRESIDENT OF THE CIVIL AND MECHANICAL ENGINEERS' SOCIETY,

LOCKWOOD & CO., 7, STATIONERS' HALL COURT,

LUDGATE HILL.