Civil Engineering Reference Book, Band 4Emil Heinrich Probst, James Comrie Butterworths, 1961 |
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Seite 193
... pipe lines are available . Steel pipes up to 12 in are also made for direct coupling to cast iron mains of similar size . Special bends , lobster- back bends , are fabricated for special requirements and other specials e.g. tapers , are ...
... pipe lines are available . Steel pipes up to 12 in are also made for direct coupling to cast iron mains of similar size . Special bends , lobster- back bends , are fabricated for special requirements and other specials e.g. tapers , are ...
Seite 200
... pipes . As the heads in the pipe and at the throat vary with the velocity through the pipe the quantity passing through the meter is proportional to the square root of the difference of the pressure at the inlet and at the throat . By ...
... pipes . As the heads in the pipe and at the throat vary with the velocity through the pipe the quantity passing through the meter is proportional to the square root of the difference of the pressure at the inlet and at the throat . By ...
Seite 250
... pipes are laid with little cover , or at considerable depth , or in heading , concrete protection is necessary . ( See Ministry of Housing and Local Government requirements , p 238 . Pipe laying The recognized method of laying pipes is ...
... pipes are laid with little cover , or at considerable depth , or in heading , concrete protection is necessary . ( See Ministry of Housing and Local Government requirements , p 238 . Pipe laying The recognized method of laying pipes is ...
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activated sludge airport asphalt ballast bill of quantities bitumen breakwater bridges Britain buildings bullhead rail canal capacity carried cast iron cement cent channel civil engineering compressed air construction contract contractor cost cranes depth diam diameter drainage drains dry weather flow effect electric embankment excavated expansion joints factor of safety Figure filters fire formula girders gradient harbour height installation joints laid lb/sq length load load transference lock London material maximum method minimum necessary normal operation patent pavement pipe plant platform practice pre-cast pressure prestressed prestressed concrete pumping quantity radius rail railway reinforced concrete reservoir river road roof runway sewage sewer sheet piling slab sleepers slope sludge soil speed standard steel stress structure structure gauge subgrade suitable superelevation supply surface TABLE thickness timber track traffic trench usually valve velocity vertical walls waves weir wheel width