Civil Engineering And Architecture

structural mechanics – analyze stresses/deformation
Timber – A naturally occurring renewable substance
shear strength – مقاومت برشی
True – True/False: Concrete made with SANDSTONE creeps more than does that made with GRANITE or LIMESTONE
Tests on Cement – 1. Normal Consistency of Hydraulic Cement (Vicat)
2. Time of Setting of Hydraulic Cement (Vicat or Gillmore)
3. Fineness (Blaine Fineness or Wagner Turbidimeter)
HMA Stability: Maximized if – -angular particles with rough surface
-hard/dense grading
-just enough asphalt to coat
What does the material safety data sheet (MSDS) provides you? – An explanation of the physical data of the chemicals you work with.
What is the fiber saturation point (FSP)? – the level of saturation at which the cell walls are completely saturated but no free water exists in cell cavities
Plumbing Fixture – A device that is connected to the water distribution system and demands a supply of water; discharges wastewater, liquid-borne waste material, or sewage to the drainage system; or requires both a water supply connection and a discharge to the drainage system
If the aggregate correction factor for a given source of fine and coarse aggregate is found to be 0.2% in an air pressure meter, and an air content value of 5.0% is read on the gage of the same air meter containing concrete with the same aggregate, what is the correct air content?
a. 3.0% b. 5.2% c. 4.8% d. 0.4% – c. 4.8%
Reading on the meter (-) Correction Factor
Which of the following is not an ethical observation in “Henry's Daughters”?
Of the following metals, the one that is USUALLY used for socketing wire ropes is __________ – Zinc
U-factor – A measure of the heat transmission through a building part (as a wall or window) or a given thickness of a material (as insulation) with lower numbers indicating better insulating properties
bulb pile – Also called a pressure injected footing, PIF, or Franki Pile).

A steel casing is driven to bearing layer.

Stiff concrete is rammed out of the bottom with a drop weight to form a bulb.

Shaft is filled with rebar & normal concrete

Prevailing Winds – Direction from which the wind most frequently blows in a given area of the country
Water Main – -Supply pipe maintained by a public entity
Who is the promisee in a TPB contract? – the party to the contract who provided for and intended the benefit or performance to run in favor of the third party (#1, 58).
pressure – force diveded by area
Which оf the fоllоwing is not аn ethicаl observаtion in “Henry's Daughters”?
voussoir – wedge-shaped units in a masonry arch or vault, having side cuts converging at one of the arch centers
Which of the following is almost always identified as a thing? – Technology
Factors affecting the Geometric Design Standard – -$$ level
-terrain
-traffic volumes
-traffic composition
-safety
-road functional class
-environment
-stage construction (for future, not just today)
construction disciplines – مقررات ساخت و ساز
vibration – ارتعاش (لرزش)

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