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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Αποτελέσματα 1 - 5 από τα 38.
Σελίδα xi
... course , 401 of concrete highways , Two- course , 401 Pavements , Asphalt , 406 Brick , 405 City , 402 Stone , 403 Wood - block , 404 Piles , Supporting power of , 337 Pipe , Discharge of , 351 line , Weight of cast - iron , 377 Riveted ...
... course , 401 of concrete highways , Two- course , 401 Pavements , Asphalt , 406 Brick , 405 City , 402 Stone , 403 Wood - block , 404 Piles , Supporting power of , 337 Pipe , Discharge of , 351 line , Weight of cast - iron , 377 Riveted ...
Σελίδα 37
... courses being run from A to B , from B to C , etc. The notes read from bottom to top . Opposite the letter denoting a cor ... course AB . The num- ber opposite a corner in the column of distances is the distance of this corner from the ...
... courses being run from A to B , from B to C , etc. The notes read from bottom to top . Opposite the letter denoting a cor ... course AB . The num- ber opposite a corner in the column of distances is the distance of this corner from the ...
Σελίδα 51
... courses of the traverse are determined by measuring the angle by which the direction of each course is deflected from the prolongation of the immediately preceding course . Traversing by Azimuth . - The azimuth of a line is the angle ...
... courses of the traverse are determined by measuring the angle by which the direction of each course is deflected from the prolongation of the immediately preceding course . Traversing by Azimuth . - The azimuth of a line is the angle ...
Σελίδα 56
... course whose length is I and whose bearing is G. In the right triangle AMB , in which AM is the direction of the meridian through A , the latitude range AM and the longitude range MB are denoted by t and g , respectively . According to ...
... course whose length is I and whose bearing is G. In the right triangle AMB , in which AM is the direction of the meridian through A , the latitude range AM and the longitude range MB are denoted by t and g , respectively . According to ...
Σελίδα 57
... course are , respectively , -13.71 and -9.38 ch .; find the bearing and length of the course . SOLUTION . Since both ranges are negative , the course bears southwest . Applying formulas 3 and 4 , tan G = 9.38 13.71 ' whence G 34 ° 23 ...
... course are , respectively , -13.71 and -9.38 ch .; find the bearing and length of the course . SOLUTION . Since both ranges are negative , the course bears southwest . Applying formulas 3 and 4 , tan G = 9.38 13.71 ' whence G 34 ° 23 ...
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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