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  2. Larssen sheet piling - Wikipedia

    en.wikipedia.org/wiki/Larssen_sheet_piling

    Larssen sheet piling was developed in 1906 by Tryggve Larssen, engineer from Bremen (Germany). [ 2 ] [ 3 ] [ 4 ] Its applications include piers , oil terminals , waste storage facilities, shoreline protection, [ 5 ] bridges, houses, buildings, dry docks, other construction sites, and for the strengthening of pond banks, preventing slumping into ...

  3. Sheet piling - Wikipedia

    en.wikipedia.org/?title=Sheet_piling&redirect=no

    Download as PDF; Printable version; ... From Wikipedia, the free encyclopedia. Redirect page. Redirect to: Retaining wall#Sheet piling; ... Sheet piling. Add ...

  4. Pile driver - Wikipedia

    en.wikipedia.org/wiki/Pile_driver

    A steel sheet pile being hydraulically pressed. Hydraulic press-in equipment installs piles using hydraulic rams to press piles into the ground. This system is preferred where vibration is a concern. There are press attachments that can adapt to conventional pile driving rigs to press 2 pairs of sheet piles simultaneously.

  5. CMI Roadbuilding - Wikipedia

    en.wikipedia.org/wiki/CMI_Roadbuilding

    CMI Roadbuilding, Inc. of Oklahoma City began in 1961, when engineers headed by Bill Swisher started looking for new methods in the road building industry. Little had changed since the early 1900s in the methods of building roads, however, labor costs were skyrocketing and inflation meant taxpayers dollars were buying less and less.

  6. Piling - Wikipedia

    en.wikipedia.org/wiki/Pilings

    Sheet piles are used to restrain soft soil above the bedrock in this excavation. Sheet piling is a form of driven piling using thin interlocking sheets of steel to obtain a continuous barrier in the ground. The main application of sheet piles is in retaining walls and cofferdams erected to enable permanent works to proceed. Normally, vibrating ...

  7. Caisson (engineering) - Wikipedia

    en.wikipedia.org/wiki/Caisson_(engineering)

    These piles are connected by a foundation pad upon which the column pier is erected. Caisson engineering has been used since at least the 19th century, with three prominent examples being the Royal Albert Bridge (completed in 1859), the Eads Bridge (completed in 1874), and the Brooklyn Bridge (completed in 1883).

  8. Timber pilings - Wikipedia

    en.wikipedia.org/wiki/Timber_pilings

    Timber-pile bridge with steel stringers, New Jersey Timber pilings serve as the foundations of many historic structures such as canneries, wharves, and shore buildings.The old pilings present challenging problems during restoration as they age and are destroyed by organisms and decay.

  9. Sheet Metal Workers' International Association - Wikipedia

    en.wikipedia.org/wiki/Sheet_Metal_Workers...

    The Sheet Metal Workers' International Association (SMWIA) was a trade union of skilled metal workers who perform architectural sheet metal work, fabricate and install heating and air conditioning work, shipbuilding, appliance construction, heater and boiler construction, precision and specialty parts manufacture, and a variety of other jobs involving sheet metal.