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 5
... respectively . Multiples of these units are obtained by prefixing to the names of the principal units the Greek words deca ( 10 ) , hecto ( 100 ) , and kilo ( 1,000 ) ; the submultiples , or divisions , are obtained by prefixing the ...
... respectively . Multiples of these units are obtained by prefixing to the names of the principal units the Greek words deca ( 10 ) , hecto ( 100 ) , and kilo ( 1,000 ) ; the submultiples , or divisions , are obtained by prefixing the ...
Σελίδα 12
... respectively , and are at equal distances of 50 li . , what is the area included between the curved boundary and the straight line ? + 12 + 13 + 17 ) SOLUTION . - Area ABCD = 19 + 23 2 + 18 + 14 + 12 + 13 + 17 X50 = 4,750 sq . li ...
... respectively , and are at equal distances of 50 li . , what is the area included between the curved boundary and the straight line ? + 12 + 13 + 17 ) SOLUTION . - Area ABCD = 19 + 23 2 + 18 + 14 + 12 + 13 + 17 X50 = 4,750 sq . li ...
Σελίδα 34
... respective tubes must be perpendicular to the vertical axis of the socket . 2. The two ends of the needle and the pivot must be in the same vertical plane . 3. The needle pivot must be in the center of the graduated circle . A new ...
... respective tubes must be perpendicular to the vertical axis of the socket . 2. The two ends of the needle and the pivot must be in the same vertical plane . 3. The needle pivot must be in the center of the graduated circle . A new ...
Σελίδα 35
... respectively , the north and south ends , the line OP1 makes , with the north half of the needle , an angle of 60 ° . As the line lies between the north point N and the east point E , its bear- ing is 60 ° northeast or 60 ° to the east ...
... respectively , the north and south ends , the line OP1 makes , with the north half of the needle , an angle of 60 ° . As the line lies between the north point N and the east point E , its bear- ing is 60 ° northeast or 60 ° to the east ...
Σελίδα 38
... respectively . A number writ- ten in the column of distances between two letters denoting corners , indicates the distance at which the point horizontally opposite it in the sketch is from the immediately preceding station or corner ...
... respectively . A number writ- ten in the column of distances between two letters denoting corners , indicates the distance at which the point horizontally opposite it in the sketch is from the immediately preceding station or corner ...
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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