The Civil Engineer's Handbook: A Convenient Reference Book for Chainmen, Rodmen, Transitmen, Levelers, Surveyors, as Well as Draftsmen, Computers, and Railroad, Municipal, and Hydraulic EngineersInternational textbook Company, 1913 - 411 σελίδες |
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Σελίδα v
... track , Table of num- ber of rails , pairs of , 236 measurements , Accuracy of , 65 of friction , 271 of ... track , 237 per mile of track , Table of number of rails , pairs of angle bars , and , 236 Bond between steel and con- crete in ...
... track , Table of num- ber of rails , pairs of , 236 measurements , Accuracy of , 65 of friction , 271 of ... track , 237 per mile of track , Table of number of rails , pairs of angle bars , and , 236 Bond between steel and con- crete in ...
Σελίδα vii
... Vertical , in railroad loca- tion , 230 Curved track , 238 Curves , 157 Connecting , 249 Field notes for , 170 for highways , 394 in railroad location , Ver- tical , 230 . Curves , Transition , 172 Curving_rails , Rules for , INDEX vii.
... Vertical , in railroad loca- tion , 230 Curved track , 238 Curves , 157 Connecting , 249 Field notes for , 170 for highways , 394 in railroad location , Ver- tical , 230 . Curves , Transition , 172 Curving_rails , Rules for , INDEX vii.
Σελίδα xii
... track , Table of , 237 switch , Frogs of a , 241 switch , Guard - rails of a , 242 switch , Heels and toes of , 240 switch , Throw of a , 240 Rails for trackwork , 234 pairs of angle bars , and bolts per mile of track , Table of number ...
... track , Table of , 237 switch , Frogs of a , 241 switch , Guard - rails of a , 242 switch , Heels and toes of , 240 switch , Throw of a , 240 Rails for trackwork , 234 pairs of angle bars , and bolts per mile of track , Table of number ...
Σελίδα xiv
... track , Table of railroad , 237 Spiral , Angle of deflection of , 174 Angle of deviation of , 174 Coordinates of , 175 Definition of transition , 172 Length of , 17 length , Table of minimum , 191 offset , 176 Point of , 172 Selection ...
... track , Table of railroad , 237 Spiral , Angle of deflection of , 174 Angle of deviation of , 174 Coordinates of , 175 Definition of transition , 172 Length of , 17 length , Table of minimum , 191 offset , 176 Point of , 172 Selection ...
Σελίδα xvi
... track , 237 of number of track bolts in a keg , 237 of quantities of ingredients for concrete , 316 of radii and deflections , 160 of railroad spikes per mile of track , 237 of relations among the func- tions of an angle , 23 of ...
... track , 237 of number of track bolts in a keg , 237 of quantities of ingredients for concrete , 316 of radii and deflections , 160 of railroad spikes per mile of track , 237 of relations among the func- tions of an angle , 23 of ...
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The Civil Engineer's Handbook: A Convenient Reference Book for Chainmen ... International Correspondence Schools Δεν υπάρχει διαθέσιμη προεπισκόπηση - 2018 |
Συχνά εμφανιζόμενοι όροι και φράσεις
accompanying table adjustment angles of repose axis azimuth backsight beam bearing bending brick bubble called cement center line center of gravity chain chord circle circular curve clamp coefficient column computed concrete correction cross-hairs cross-section cubic curvature degree of curve determined diameter discharge distance dumpy level elevation equal factor of safety feet formula friction frog given horizontal Inches instrument intersection latitude length line of sight load located longitude longitude range material maximum means measured meridian method moment of inertia mortar pavement perpendicular pipe plane plane table Portland cement position Pounds pressure prismoid radius rail railroad railroad switch ratio reading rivet sand sewer shear shearing stress shown in Fig side slope spiral square stadia stake station steel stone strength stress subgrade surface survey tangent telescope tion track transit triangle tube turnout velocity vernier vertical volume wall weight
Δημοφιλή αποσπάσματα
Σελίδα 4 - LIQUID MEASURE 4 gills (gi.) = 1 pint (pt.) 2 pints = 1 quart (qt.) 4 quarts = 1 gallon (gal.) 31| gallons = 1 barrel (bbl.) 2 barrels...
Σελίδα 2 - Cubic Measure 1728 cubic inches (cu. in.) =1 cubic foot (cu. ft.) 27 cubic feet = 1 cubic yard (cu. yd.) 128 cubic feet = 1 cord (cd...
Σελίδα 2 - SQUARE MEASURE 144 square inches (sq. in.) = 1 square foot (sq. ft.) 9 square feet — 1 square yard (sq. yd.) 30^ square yards = 1 square rod (sq. rd.) 160 square rods = 1 acre (A.) 640 acres = 1 square mile (sq.
Σελίδα 5 - Measures of Length. 10 millimeters (mm.) 1 centimeter (cm.) 10 centimeters 1 decimeter (dm.) 10 decimeters 1 meter (m.) 10 meters 1 dekameter (Dm.) 10 dekameters 1 hectometer (Hm.) 10 hectometers 1 kilometer (Km.) 10 kilometers 1 myriameter (Mm.) 1181.
Σελίδα 343 - The pressure of a liquid on any surface immersed in it is equal to the weight of a column of the liquid whose base is the surface pressed, and whose height is the perpendicular depth of the center of gravity of the surface below the surface of the liquid.
Σελίδα 6 - Measures of Weight 10 milligrams (mg) =1 centigram eg 10 centigrams =1 decigram dg 10 decigrams =1 gram g 10 grams =1 dekagram Dg...
Σελίδα 6 - MEASURES OF CAPACITY 10 milliliters (ml.) = 1 centiliter (cl.) 10 centiliters = 1 deciliter (dl.) 10 deciliters = 1 liter (1.) 10 liters = 1 dekaliter (Dl.) 10 dekaliters = 1 hektoliter (hi.) 10 hektoliters = 1 kiloliter (kl.) MEASURES OF WEIGHT 10 milligrams (mg.) = 1 centigram (eg.) 10 centigrams = 1 decigram (dg.) 10 decigrams = 1 gram (g.) 10 grams...
Σελίδα 405 - The pulverized carbonate of lime, granite, or quartz while cold shall be mixed with the hot sand in the required proportions, and then mixed with the asphaltic cement, at the required temperature and in the proper proportion, in a suitable apparatus, so as to effect a thoroughly homogeneous mixture.
Σελίδα 2 - 1 Square Chain . sq. ch. 10 Square Chains " 1 Acre A. 640 Acres " 1 Square Mile . . sq. mi. 36 Square Miles (6 miles square)
Σελίδα 3 - TROY WEIGHT. 24 grains (gr.) 1 pennyweight (pwt.) 20 pennyweights, 1 ounce (oz.) 12 ounces ... 1 pound (Ib.) Troy weight is used in weighing gold, silver, precious stones, etc. APOTHECARIES