Quiz Questions Flashcards
What type of circulation system responds most sympathetically to the existing natural environment?
Curvilinear system
What type of circulation system responds most sympathetically to the existing natural environment
Curvilinear System page 5
To move large volumes of traffic at high speed, the most effective type of circulation system is
Expressways page 6
Land use development patterns are most frequently determined by
Street Systems page 1
The primary advantage of 60 degree parking is that it
its easier to use than 90 degree parking. 90 degree parking on the other hand is efficient, safer and more cost efficient than 90 degree parking.
A neighborhood shopping center is best located at
the intersection of an arterial and collector street.
Name 3 street design criterias
Curb radii should be 12’ min; Traffic lanes should be 12’ wide; intersections should be at right angles whenever possible.
Which is INCORRECT about handicapped design criteria
A- Wheelchair paths shall not exceed a 1:20 grade
B- Wheelchair ramps should not exceed a 1:12 grade
C- Wheelchair ramps should not exceed 30’ in length
D- Wheelchair turning spaces should not be less than 3’ square.
D- Wheelchair turning spaces should not be less than 3’ square.
The minimum wheelchair turning diameter is 5’
Which is INCORRECT about handicapped design criteria
A- Wheelchair paths shall not exceed a 1:20 grade
B- Wheelchair ramps should not exceed a 1:12 grade
C- Wheelchair ramps should not exceed 30’ in length
D- Wheelchair turning spaces should not be less than 3’ square.
D- Wheelchair turning spaces should not be less than 3’ square.
Which of the following should be avoided in the design of a large parking lot? I. Acute angle parking II. Ramped exit driveway III. Dead level paved areas IV. Dead end aisle V. Pedestrian circulation
III and IV - Level areas cause ponding of water and Dead end aisle create unnecessary congestion of traffic. page 1.
The primary objective of good pedestrian circulation is
safety
What most effectively diverts subsurface water away from a building’s foundation
Install drainage tiles adjacent to the bottom of footings
If the loads of a proposed structure are high relative to the bearing capacity of the soil, one would likely provide
A Mat Footing - distributes vertical loads over the entire building area and are used when soil conditions are poor
A system of piles may be appropriate for supporting a structure when
The surface soil has low bearing capacity - When upper soils have low bearing capacity, piles may be used to transmit a building’s load to deeper, firmer soils.
Frost line refers to the level of earth
below which the soil does not freeze. page 53