DEPARTMENT OF MATHEMATICS ENGINEERING. RIO GRANDE COLLEGE. AND CIVIL RIO GRANDE, Ohio, March 21, 1892. F. Hodgman, C. E., Climax, Mich.: DEAR SIR-Your Land Surveying will be used in my class next term, and I have no doubt that experience in class work will confirm my belief that your book is superior to all others of the same class. The strong points of your book are its compact form, the practical subjects treated in a clear way, the large number of important legal decisions, and the accurate and valuable tables. Thanking you for your copy I am, Very truly yours, J. W. JONES. Price. $2.50 Manual of Land Surveying, F. Hodgman bound separately 1 00 1 00 Published and sold by F. Hodgman, secretary of Michigan Engineering Society, Climax, Mich. NOTES ON RANKINE'S CIVIL ENGINEERING. Written and published by Prof. Charles E. Greene, C. E., Ann Arbor, Mich. 6x9 inches. Cloth bound. Price, $1. The book comprises demonstrations and discussions which have been given by Professor Greene and elaborated in the class room, to accompany the use of Rankine's manual and explain its difficulties. Some results are also given which differ from Rankine, and additional practical data have been given, making the volume valuable as a text-book for reference or for the library. It is illustrated with numerous diagrams and fully indexed with cross reference to Rankine. Among the topics considered, and most of whose principal formulæ are demonstrated and illustrated by practical examples, are the distribution and resolution of forces; resistance of frames, loading, strains, etc., of typical forms of suspension; trussed and arch bridges; discussion on the strength of materials, including consideration of boilers, pipes, columns, beams, etc.; discussions on reactions, moment of inertia, combined loads, deflections, resilience, etc. The discussion of earth-work considers the theory of stability and pressure and gives definitions, general notes and rules for different classes of work. Masonry embraces concrete, rock and earth foundations, retaining walls, various arches and their stability. Carpentry discusses the seasoning, preservation and strength of timber, joints, beams, piers, arch centers, trestles, spandrils, trusses and their stresses, track timber, etc. The analyses of bridge trusses, comparison of types and formula for members is fully considered, and a considerable data of properties and characteristics of structural iron and steel and different specifications for it are given in chapter 5.-The Engineering Record, Dec. 19, 1891. We bespeak for our advertisers the support and patronage of the Society. They are all first-class, reliable firms, many of whom are well and favorably known the world over. We would call special attention to the advertisement of the Engineering Journals. Every civil engineer and surveyor should have one or more of them according to the branch of engineering in which he is most interested. Each one is of great value in its special line of subjects. KING IRON BRIDGE & MANUFACTURING CO IRON BRIDGES STEEL BRIDGES SIDEWALKS 8 FEET. 6 INCHES EACH. GRAND AVENUE VIADUCT, ST. LOUIS, MO. SUPERSTRUCTURE STEEL. PLANS AND ESTIMATES AND SURVEYS FREE OF COST. For Engineers, Architects, Surveyors, Draftsmen, Railroad for sale by Construction, and for Scientific and Technical Schools Engineering News Publishing Co Established 1832 The Railroad and Engineering Journal The American Railroad Journal and Van Nostrand's Engineering Vol. LXVI Sixtieth Year Price, 25 cents per copy Published Monthly at 47 Cedar Street, New York, by M. N. Forney The Engineering and Mining Journal Published Weekly by the Scientific Publishing Company 27 Park Place, New York City Contains the latest and completest information in regard to Mines, Mineral Production, and Mining Engineering throughout the World Price, $4.00 per Year The Compass A Monthly Journal for Engineers, Surveyors, Architects Draftsmen and Students Keuffel & Esser Co 127 Fulton-st., New York City Publishers |