What people are saying - Write a review
We haven't found any reviews in the usual places.
Other editions - View all
48th Congress applied arch assume axes axle bars beam bending body breaking-strength cast-iron cement cent centre of gravity columns components compression compressive strength couple crushing deflection determine diagonal diameter direction distance elastic limit elongation Engineering equal equation extrados factor of safety feet fibre force acting formula fracture full-size girder given headers Hence horizontal i2mo imparted inertia intensity joint length line of resistance load material maximum metal middle third modulus of elasticity modulus of rupture morocco motion neutral axis normal obtain parallel perpendicular piece plane plate pounds per square pressure radius rectangular represent rivets shearing shearing-force slope span square inch steel strain stress supporting force surface temperature tensile strength Tensile Tests tension test specimen thickness thrust tion transverse truss Ultimate Strength uniformly velocity vertical voussoirs Watertown Arsenal weight working-strength wrought-iron zero
Page 937 - Fuertes's Water and Public Health 12mo, 1 50 Water-filtration Works 12mo. 2 50 Ganguillet and Kutter's General Formula for the Uniform Flow of Water in Rivers and Other Channels.
Page 937 - Merrill's Stones for Building and Decoration 8vo, 5 oo Merriman's Mechanics of Materials 8vo, 5 oo Strength of Materials I2mo, i oo Metcalf's Steel. A Manual for Steel-users I2mo, 2 oo Patton's Practical Treatise on Foundations 8vo, 5 oo Richardson's Modern Asphalt Pavements 8vo, 3 oo Richey's Handbook for Superintendents of Construction -. . . i6mo, mor.
Page 732 - FINENESS. It shall leave by weight a residue of not more than 8 per cent on the No. 100, and not more than 25 per cent on the No. 200 sieve.
Page 730 - All tests shall be made in accordance with the methods proposed by the Committee on Uniform Tests of Cement...
Page 466 - Material which is to be used without annealing or further treatment shall be tested in the condition in which it comes, from the rolls.
Page 463 - Up to 75 inches wide, 2$ per cent, above or z\ per cent, below the theoretical weight. 75 inches wide up to 100 inches wide, 5 per cent, above or 3 per cent, below the theoretical weight. When 100 inches wide and over 10 per cent, above or 3 per cent, below the theoretical weight.
Page 945 - Refining 8vo, 3 oo MINERALOGY. Barringer's Description of Minerals of Commercial Value. Oblong, morocco, 2 50 Boyd's Resources of Southwest Virginia 8vo, 3 oo Map of Southwest Virignia Pocket-book form. 2 oo Brush's Manual of Determinative Mineralogy.
Page 465 - Chemical determinations of the percentages of carbon, phosphorus, sulphur and manganese shall be made by the manufacturer from a test ingot taken at the time of the pouring of each melt of steel, and a correct copy of such analysis shall be furnished to the engineer or his inspector. Check analyses shall be made from finished material, if called for by the purchaser, in which case an excess of 25 per cent.
Page 732 - It shall develop initial set in not less than thirty minutes, but must develop hard set in not less than one hour, nor more than ten hours. TENSILE STRENGTH 22. The minimum requirements for tensile strength for briquettes one inch square in section shall be within the following limits, and shall show no retrogression in strength within the periods specified: ' Age Neat Cement Strength 24 hours in moist air 150 — 200 Ibs.