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  2. Preconsolidation pressure - Wikipedia

    en.wikipedia.org/wiki/Preconsolidation_pressure

    The point where the lines in part 4 and part 5 intersect is the preconsolidation pressure. [ 7 ] Gregory et al. [ 8 ] proposed an analytical method to calculate preconsolidation stress that avoids subjective interpretations of the location of the maximum curvature point (i.e. Minimum radius of curvature).

  3. Macaulay's method - Wikipedia

    en.wikipedia.org/wiki/Macaulay's_method

    The starting point is the relation from Euler-Bernoulli beam theory = Where is the deflection and is the bending moment. This equation [7] is simpler than the fourth-order beam equation and can be integrated twice to find if the value of as a function of is known.

  4. Overburden pressure - Wikipedia

    en.wikipedia.org/wiki/Overburden_pressure

    Pressure is force magnitude applied over an area.Overburden pressure is a geology term that denotes the pressure caused by the weight of the overlying layers of material at a specific depth under the earth's surface. [1]

  5. California bearing ratio - Wikipedia

    en.wikipedia.org/wiki/California_bearing_ratio

    Penetration is measured by applying the bearing load on the sample using a standard plunger of diameter 50 mm at the rate of 1.25 mm/min. The CBR is expressed as a percentage of the actual load causing the penetrations of 2.5 mm or 5.0 mm to the standard loads on crushed stone. A load penetration curve is drawn.

  6. Moving load - Wikipedia

    en.wikipedia.org/wiki/Moving_load

    Inertial load in numerical models is described in [5] Unexpected property of differential equations that govern the motion of the mass particle travelling on the string, Timoshenko beam, and Mindlin plate is described in. [ 6 ] It is the discontinuity of the mass trajectory near the end of the span (well visible in string at the speed v =0.5 c ).

  7. Surcharge - Wikipedia

    en.wikipedia.org/wiki/Surcharge

    A surcharge may refer to: An extra fee added onto another fee or charge Bunker adjustment factor, sea freight charges which represents additions due to oil prices; Surcharge (payment systems), charged by merchants when receiving payment by cheque, credit, charge or debit card; An overprint that affects the value of a postage stamp

  8. Demurrage - Wikipedia

    en.wikipedia.org/wiki/Demurrage

    "Demurrage" / d ɪ ˈ m ʌ r ɪ dʒ / [1] in vessel chartering is the amount of liquidated damages owed by a charterer to a shipowner when the charterer remained in possession of the vessel for the purpose of loading and unloading beyond the time allowed by contract. [2]

  9. Industrial wastewater treatment - Wikipedia

    en.wikipedia.org/wiki/Industrial_wastewater...

    Industrial facilities may generate the following industrial wastewater flows: [citation needed] Manufacturing process wastestreams, which can include conventional pollutants (i.e. controllable with secondary treatment systems), toxic pollutants (e.g. solvents, heavy metals), and other harmful compounds such as nutrients