Sewer ConstructionJ. Wiley & sons, 1908 - 335 páginas |
Dentro del libro
Resultados 1-5 de 36
Página 10
... determining the thickness must be by the other func- tion of a pipe , namely , to withstand external pressure — a function to which theory does not readily lend its aid . The thickness , therefore , is practically that which the ...
... determining the thickness must be by the other func- tion of a pipe , namely , to withstand external pressure — a function to which theory does not readily lend its aid . The thickness , therefore , is practically that which the ...
Página 15
... determine the resistance of the pipe to percussive action , such as a blow from a wagon wheel . It was made by supporting the pipe on two pieces of wood 2 inches wide , 16 inches apart , so arranged that a falling weight would strike ...
... determine the resistance of the pipe to percussive action , such as a blow from a wagon wheel . It was made by supporting the pipe on two pieces of wood 2 inches wide , 16 inches apart , so arranged that a falling weight would strike ...
Página 35
... determine the relative proportions of an egg - shaped . and a circular sewer to deliver equal volumes , provided they ... determined chiefly by experience . Up to 36 inches diameter or 2 feet 8 inches by 4 feet o inches egg - shape , in ...
... determine the relative proportions of an egg - shaped . and a circular sewer to deliver equal volumes , provided they ... determined chiefly by experience . Up to 36 inches diameter or 2 feet 8 inches by 4 feet o inches egg - shape , in ...
Página 36
... determining the proper thickness : t = where \ ΙΟΟ " t is the thickness of the brickwork in feet , d the depth of excava- tion in feet , and r the external radius of the sewer in feet . That this formula can be only approximate is ...
... determining the proper thickness : t = where \ ΙΟΟ " t is the thickness of the brickwork in feet , d the depth of excava- tion in feet , and r the external radius of the sewer in feet . That this formula can be only approximate is ...
Página 37
... determined by the loading on the same , and therefore the inquiry into the loading is pertinent . The experiments1 ... determining the net pressure . Second , the cohesion increases rapidly to a depth of about five feet , and from there ...
... determined by the loading on the same , and therefore the inquiry into the loading is pertinent . The experiments1 ... determining the net pressure . Second , the cohesion increases rapidly to a depth of about five feet , and from there ...
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Términos y frases comunes
12 inches 50 cents 8-inch pipe amount arch basin blocks Board bottom brick sewer brickwork built cast cast-iron Catch-basin cement clause clay cleaning concrete sewer construction contract Contractor cost crete cubic yard Cyanide Process depth Descriptive Geometry drain drilling earth Electrolysis engineer Engineering-Contracting estimate excavation feet deep feet wide filling flow furnish grade gravel ground holes horizontal inches inches thick inlet invert Inverted siphon iron joint labor laid Large 12mo length lineal foot load Machine main sewer manhole Manual masonry material Mechanics molded Moore Machine mortar necessary outfall outlet overflow piles plank pounds pumping Qualitative Chemical Analysis refilling reinforced reinforced concrete rock rods sand screen chamber sewage sewer pipe sheeting shown in Fig shows side siphon specifications steel stone street Strength of Materials surface tion trap Treatise trench vertical vitrified walls width
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Página 282 - Contractor, and in case any question shall arise between the parties hereto, touching this contract, such estimate and decision shall be a condition precedent to the right of the Contractor to receive any money under this contract.