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Civil engineering

The branch of engineering concerned with the design, construction, and maintenance of such public works roads, bridges, canals, dams, and buildings.

Contributors in Civil engineering

Civil engineering

Geology

Engineering; Civil engineering

The science that deals with the physical history of the earth, the rocks of which it is comprised, and the physical changes which the earth has undergone or is undergoing.

Bed-material discharge

Engineering; Civil engineering

That part of the total sediment discharge which is composed of grain sizes found in the bed. The bed-material discharge is assumed equal to the transport capability of the flow.

Roller-compacted concrete dam

Engineering; Civil engineering

A concrete gravity dam constructed by the use of a dry mix concrete transported by conventional construction equipment and compacted by rolling, usually with vibratory rollers.

Probability of failure

Engineering; Civil engineering

Likelihood that, given the loading event and failure mode, the structure responds with the necessary adverse occurrences to ultimately result in uncontrolled reservoir release.

Demand scheduling

Engineering; Civil engineering

Method of irrigation scheduling whereby water is delivered to users as needed and which may vary in flow rate, frequency and duration. Considered a flexible form of scheduling.

Quicksand

Engineering; Civil engineering

Fine sand or silt that is prevented from settling firmly together by upward movement of ground water. Any wet inorganic soil so unsubstantial that it will not support any load.

Minimum flow

Engineering; Civil engineering

Negotiated lowest flow in a regulated stream that will sustain an aquatic population of agreed-upon levels. Flow may vary seasonally. Lowest flow in a specified period of time.

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