Programming + Analysis Flashcards
(156 cards)
1
Q
Define catchment areas
A
It is the geographical region a population resides in
2
Q
What are catchment areas used for?
A
They can be used to determine whether a catchment area will support the commercial development.
3
Q
Boundaries of catchment areas are usually dependent on what?
A
Transportation in relation to commercial development (for example a convenience store that depends on neighborhood customers that walk). Other definers are physical features such as highways and rivers or artificial political boundaries.
4
Q
What are 4 community influences on design
A
catchment areas, accessibility to transportation, neighborhoods, and public facilities
5
Q
Who first developed the concept of the neighborhood and what did it look like?
A
Clarence Perry in 1929 developed the concept of the neighborhood with the elementary school in the center bordered by major streets with the elementary school being able to act as the community center and within a walk able distance.
6
Q
Environmental Psychology takes into account what 6 concepts
A
Proxemics, Behavior Settings, Territoriality, Personalization, Group Interaction and Status
7
Q
What is Proxemics?
A
“the interrelated observations and theories of man’s use of space as a specialized elaboration of culture” . It deals with the issues of spacing between people, territoriality, organization of space, and positioning of people in the space as related to the culture of which they are a part of.
8
Q
What are the four types of roads?
A
Local, Collector, Arterial and Expressway
9
Q
This type of road has the lowest capacity and provides direct access to the building site
A
Local Streets
10
Q
This type of road connects local streets with large arterial streets.
A
Collector Streets.
It is not intended for through traffic and intersections are usually stop signs instead of traffic lights
11
Q
This type of road is a major, continuous route that carries large amounts of traffic on two or three lanes
A
Arterial streets.
Usually connects collector to expressways. Parking is typically not allowed and direct access to the building site from this type of road should be avoided.
12
Q
This type of road has limited access and is designed to move large volumes of traffic between, through and around population centers
A
Expressways
13
Q
What are the four guidelines for road layout at intersections?
A
- Minimum 150’ distance from intersection to site access.
- Minimum 80 degree angle
- Avoid slight offsets
- Avoid Y intersections
14
Q
A straight section of road is called?
A
A tangent
15
Q
In a curved portion of road, what should be avoided
A
changing radius
16
Q
For most streets the maximum grade ranges between what and what and depend on what 3 things?
A
Range between 3% and 10%
Depends on terrain, design speed, and function of street.
17
Q
Service entrances should be about ___ to ____ ft wide, ___ft long and a turning radius of ___ ft
A
10-12 wide
40ft long
60ft radius
18
Q
___ and ____ take precedence over all other utility lines. Why?
A
Stormwater and sanitary.
Because they require the flow of gravity.
19
Q
Define Macro climate
A
It is the overall climate of a region (climate zones)
20
Q
Define Micro climate
A
It is the land slope, trees, bodies of water, vegetation, and buildings
21
Q
What is one way you can modify wind pattern?
A
Planting trees
22
Q
In temperate climates, where is the best location and orientation to place a building when considering the wind?
A
Southfacing in the middle ground
23
Q
Albedo is?
A
aka solar reflectance.
is the fraction of the radiant energy received on a surface that is reflected and is expressed as a number between zero and 1.0
24
Q
A flat black surface has an albedo of ?
A
Zero as it absorbs all and reflects nothing.
25
A mirror has the albedo of?
1.0 as it absorbs nothing and reflects everything
26
Define Emissivity
the ability of a surface to emit stored energy.
27
Solar Reflectance Index (SRI)
is a measure of a roof's ability to reject solar heat.
A black roof (with a reflectivity of .05 and emittance of .90) has an SRI of zero.
A white roof (with a reflectivity of .80 and emittance of .90) has an SRI of 100
A perfectly reflective surface would have an SRI of 122
28
What is and environmental impact statement (EIS)
It is a requirement by the federal agencies that is used to analyze and predict how development will affect the environment.
29
Define wetlands
is an area whose soil in inundated or saturated by surface water or groundwater frequently enough that is can support plants that are adapted to living in saturated soil.
Wetlands are protected by the federal government through the Clean Water Act of 1972
30
What is an agora?
An agora is a marketplace in Greek cities but was also a place for meeting people, exchanging news and conduction other business as well
31
Describe the medieval city layout
They are created at the crossroads of two main streets and grew outward in an irregular pattern. They were organized around the church and the market because these represented the two most important aspects of life.
32
Describe the star shaped city
With the invention of gun powder the star-shaped city allowed the defense of the city to be controlled by one point by have a central plaza with radiating streets leading to bastions.
33
Describe Renaissance city planning
It took on more of an interest on the aesthetics of urban design. The primary organization of the radial boulevards was overlaid on the grid of secondary streets or over an existing road system
34
How did Christopher Wren, propose to rebuild London after the great fire of 1666?
Wren suggested main avenues linking major religious and commercial facilities. These were to be superimposed on a gridiron plan for other streets.
35
What was Haussman's proposal for the Paris city planning?
Advocated straight, arterial boulevards connecting principal historic buildings, monuments and open squares. This was designed to create vistas and work in conjunction with the major buildings that were part of the plan. This also helped to minimize riots.
36
What was Camillo Sitte opinion on city planning?
He proposed in 1889 that cities be laid out on the principles of medieval towns with a curving and irregular streets. he though this would provide a variety of views and be more interesting than the standard grid and radial city layouts.
Proposed T-intersections to reduce traffic conflicts and the turbine square.
37
What is the turbine square?
civic spaces around a pinwheel arrangement of streets
38
What is the garden city concept by Ebenezer Howard (1898)?
centralized civic and cultural center with a park and housing in the next ring, followed by a grand park and avenue, with industry as the next ring and the agricultural belt being the final ring.
39
What were the two garden cities built?
Letchworth and Welwyn Garden. They did not become independent towns but became satellite towns to larger towns nearby.
40
What is the cite industrielle proposed by Tony Garner in 1917?
the plan included separate zones for residential, public, industrial and agricultural uses linked by separated circulation paths for cars and people. It was one of the first to emphasize the idea of zoning.
41
Philadelphia is and example of what kind of city planning system?
Gridiron street system
42
Describe Washington's urban plan designed by Charles L'Enfant
The design was based on Renaissance and Baroque planning concepts of diagonal and radial streets superimposed on a rectangular grid
43
What are the 5 types of structural systems?
Wood, Steel, Concrete, Masonry, and Composite
44
_____ and ______ are excellent for construction loads, drainage, sewage drain fields, but they are unsuitable for landscaping.
Gravels and sands.
45
What is an infiltration basin?
It is a closed depression in the earth from which water can escape only into the soil.
46
What is a catch basin?
It is an area that temporarily contains excessive runoff until it can flow at a controlled rate into the storm sewer system
47
The three types of two-way concrete structural systems are?
The flat plate, the flat slab, and the waffle slab.
48
The two primary types of structural concrete are?
Cast-in-place and Pre-cast
49
What are the five patterns of urban development
```
Grid
Star
Field
Satellite
Megalopolis
```
50
The Fire Safety Code is known as?
NFPA 99
51
What is an infiltration basin?
It is a closed depression in the earth from which water can escape only into the soil.
52
What is a catch basin?
It is an area that temporarily contains excessive runoff until it can flow at a controlled rate into the storm sewer system
53
Model codes make use of industry standards that are developed by ______ associations. Name some examples
Trade Associations.
| Gypsum Associations, government agencies, standards-writing organizations
54
Authority for adopting and enforcing building codes is one the police powers given to _____ government?
State
55
Architects are to practice lawfully in order to do what 3 things
protect health
protect safety
protect the welfare of the public
56
The Life Safety Code is published by who?
the National Fire Protection Association
57
The IBC code is _____ rather than ______ based
Prescriptive rather than performance based
58
The Nation Electrical Code is published by who?
The Nation Fire Protection Association (NFPA).
| For uniformity in building regulations the ICC does not publish an electrical code but relies on the NEC.
59
Model codes make use of industry standards that are developed by ______ associations. Name some examples
Trade Associations.
| Gypsum Associations, government agencies, standards-writing organizations
60
A 'Listed Label' means?
That the product is successfully tested by UL (The underwriters lab)
61
A Classified Label is for?
a product that was tested for certain types of uses only
| label must list under what conditions it was tested for
62
Describe the ASTM E119 main goal
overall desire is to prevent the passage of fire, heat and hot gases for a given amount of time. This is done by building a sample of the assembly and setting a fire to the other side.
63
Describe the two parts of the ASTM E119 Test
Part 1:
Heat transfer through the assembly is measured to determine how long before the material on the other side will ignite
Part 2:
Is the hose stream test to test the assembly's ability to maintain it's integrity during a fire an to withstand impact from the fire hose + falling debris
64
Which test is for the fire protection provided by glazing assemblies?
NFPA 257
65
What test gives time ratings on an assemblies ability to resist fire without failing?
ASTM E119
66
The NFPA 252 test what?
Test how well a door or other opening assembly resist the passage of flame, heat and gases.
67
What are the two parts of the NFPA 252 test?
Part 1:
establishes the fire endurance
Part 2:
Test whether door will stay in frame when blasted
68
Which of the NFPA regulations relate to Doors and Windows
Doors are covered by NFPA 252
| Windows are covered under NFPA 257
69
The flame spread index has how many classes? and which is most fire resistant and least?
Three classes
Class A - Index Range (0-25) Most Fire Resistant
Class B - Index Range (26-75)
Class C - Index Range (76-200)Least Fire Resistant
70
What are the three test most often used for testing the flammability of finish materials in building constructions?
ASTM E84
NFPA 265
NFPA 286
71
Flammability test for building and finish materials determine what three things
1. Whether a material is flammable, and if so, whether it simply burns with applied heat or supports combustion.
2. The material's degree of flammability (how fast fire spreads across the material)
3. How much smoke and toxic gas the material produces when ignited.
72
What does ASTM E84 determine?
It rates the surface burning characteristics of interior finishes and other building materials
73
The ASTM E84 gives materials a ____ _____ index
Flame Spread Index
74
The flame spread index has how many classes? and which is most fire resistant and least?
Three classes
Class A - Index Range (0-25) Most Fire Resistant
Class B - Index Range (26-75)
Class C - Index Range (76-200)Least Fire Resistant
75
What is the smoke-developed index (SDI)
A measure of the concentration of smoke emitted by a material as it burns
76
What are the 10 different Occupancy classifications as defined by the IBC?
```
Assembly
Business
Educational
Factory and Industrial
High Hazard
Institutional
Mercantile
Residential
Storage
Utility and Misc.
```
77
What is a Model Building Code?
Codes that are generated and used as a base point for local jurisdictions to adopt or adapt.
78
Of a designated wetland, a brownfield, a floodplain, or an endangered species habitat, which is the most likely site type for a new building?
A Brownfield
79
What type of electrical service power is best for small commercial buildings?
120/208, three-phase
80
Using the climate types of Cold, Temperate, Warm, Hot/Arid, place them from the valley to the top of the hill in order.
Hot/Arid > Cold > Temperate > Warm
81
Residences most often utilize an electrical service of?
120/240, single phase
82
What three questions must be answered before the building size and layout can begin?
- What is the occupancy?
- What type of fire suppression system will be required?
- What type of construction will be used?
83
Building Types I and II require that all materials be?
Noncombustible
84
This is a written document that describes the boundaries of the property and includes information about the owner and the party the property was purchased from.
A deed
85
Define a 100 year flood.
The maximum flood level with a 1% probability of occurring each year
86
Building Efficiency is the ration of?
Net Area/Gross Area
87
What are development Impact Fees?
Fees assessed to developers to offset costs required to public improvements.
88
Define a Bioswale.
A grassy sloped ditch that filters storm runoff. Helps recharge Aquifers.
89
What is a percolation test?
Measures the amount of time it takes water in a test hole to drop 1".
90
What are three things an architect should analyze in relation to climate
Solar Orientation
Design Strategies for climatic regions
Alternative energy systems
91
What are the three aspects of site planning that the solar orientation influences?
The orientation of the building to control solar heat gain and heat loss
The location of outdoor spaces and activities
The location of building entries
92
What is solar altitude
The angle above the horizon
93
What is azimuth?
The angle north or south from an east-west line
94
What is considered an ideal balance between maximizing heat gains in the winter and minimizing heat gains in the summer
somewhere between 5 and 25 degrees east of south
95
In cold climates where is the best location to place an entry and why?
On the south side, so that the direct sun can melt ice and snow in the winter
96
What are five strategies you should implement in cold climates?
1. Use compact forms with the smallest surface area possible relative to the volume.
2. Use large windows facing south, small windows facing east and west and minimal or no windows facing north.
3. Use interior materials that have high thermal mass
4. Includes summer shading for glazed areas
5. Use dark or medium-dark colors for the building exterior
97
5 strategies for temperate climates
1. Plan rectangular buildings with the long direction oriented generally along the east - west axis and facing slightly to the east
2. Provide shade in the summer and allow the sun to fall on glazing and the building in the winter.
3. Use south-facing openings to capture winter sunlight
4. Plan for the cooling effects of the wind in the summer; block the wind in the winter
5. Use medium colors for the building exterior
98
3 strategies for hot-humid climates
1. Provide shade for all openings
2. Maximize natural ventilation with large openings, high ceilings, and cross ventilation,
3. Use light colors for the building exterior
99
6 strategies for hot-arid climates
1. Use compact forms with smallest surface area possible relative to the volume.
2. Minimize opening sizes.
3. Provide shade for openings
4. Use light colors for the exterior of the building
5. Use materials with high thermal mass
6. Roof Ponds provide evaporative cooling and high thermal mass.
Evaporative coolers work well in the arid climate because an increase in humidity with a decrease in air temperature is desirable.
100
Solar Passive Heating should be paired with _____ design.
Daylighting design .
| Both of these with result in a building that is long and relatively narrow.
101
What orientation should a building have for solar passive heating
long axis of the building in the east-west direction so that southern collection surfaces face within 15 degrees of true south.
102
Passive solar cooling utilizes what concepts?
Shading, natural ventilation, radiative cooling, evaporative cooling, and ground coupling.
103
What is radiative cooling?
It uses thermal mass to store heat during the day and release heat to the outside at night
104
What is ground coupling?
Used the stable coolness of the earth to cool a building, typically by using a ground-source heat pump
105
East-west lines are called?
Parallels
106
North-south lines are called?
Meridians
107
Parallels and meridians are _____ miles apart and the squares they form are called ______
24 miles
| Checks
108
Each check is divided into _____ townships with ____ miles on a side
16 townships
| Each Township is 6 Miles on each side
109
The four treatment approaches relating to Historic projects are?
Preservation, Rehabilitation, Restoration, and Reconstruction
110
Preservation focuses on ?
retaining all historical fabric through conservation, maintenance, and repair. It attempts to maintain the building's continuum over time.
111
The least historically accurate approach for a historical site is?
Reconstruction
112
Restoration of a site is the most restrictive because?
It focuses on retention of materials from a particular time in the project's history and prefers to remove renovations done during other periods.
113
Rehabilitation is the least accurate due to what scenario?
The site is often significantly deteriorated.
114
The Historic Preservation Service falls under which governmental agency?
The National Park Service
115
When analyzing an existing building, what is the most important aspect?
Structure, it costs the most to repair and impacts use most directly going forward.
116
Programming can be defined as?
Defines the problem and establishes guidelines and needs through the design process.
117
The four major considerations during programming are?
Function, Form, Economy, and Time
118
Classrooms require how much space?
15-20 sqft per student
119
Mechanical Rooms should use how much of a building?
5% - 9%
120
Typical Elevators should require two different space assignments, what are these and how much space is required?
The elevator's physical space is approximately 7'4" x 6'0"
| The lobby clear space is required to be at least 6'0" to enter an elevator.
121
The establishment of common standards for rooms in programming is called?
Benchmarking
122
Unassignable areas include?
mechanical rooms, circulation space, stairways, elevator and mechanical shafts, walls and structural thicknesses, and IT spaces.
123
The primary method for determining rentable space in a building is provided by?
BOMA (Building Owners and Managers Association)
124
Type IV construction utilizes what structural materials?
Heavy Timber. construction is making a comeback in the US in the commercial market due to it's speed to market efficiency over steel.
125
The plans call for CMU block walls with Metal Bar Joists supported by rows of columns. What type of construction should the Architect label the building?
Type II
126
Type III Construction is often referred to as Ordinary construction. Why is this classification rarely used today?
Type III construction (Usually older buildings) generally refers to Masonry load bearing walls with wooden floors or trusses. These buildings present significant fire hazards.
127
Describe typical Type I construction.
Concrete high-rises with reinforced, protected steel. Generally more than 75' tall.
128
A new three-story apartment complex is being constructed out of wood framing, floors, and trusses given 1HR ratings throughout. What type of construction is this?
Type V is the most common for residential construction in the US.
129
There are five different classifications of Assembly spaces, what are some of them?
Indoor Theater, Outdoor Stadium, Churches, Meeting Halls
130
An accessory occupancy is defined as?
an ancillary occupancy that does not exceed 10% of the floor area on which it is located.
131
An incidental use area is different by what additional requirement?
It requires separation and/or a sprinkler system. It also cannot exceed 10% of the area of the story on which it is located.
132
Personal Space is subdivided into these four categories.
```
Intimate space (6-18")
Personal distance (18-30")
Social Space (4-12')
Public Space (12' and out)
```
133
the primary condition of a fire partition is?
That it has a 1 hour rating.
134
for most separations between different occupancies the correct wall is?
A Fire Barrier,
135
What is the general requirement of a Fire Barrier?
Fire Barriers are usually required to extend from the floor to the ceiling/roof deck above. They can have various ratings based on the applied code.
136
An HVAC duct that passes through a rated assembly must be equipped with?
A Smoke Damper, these are tied to the fire alarm and close to prevent air passage in the event of a fire.
137
Openings in a fire rated assembly must carry at least a rating of how long?
3/4's of an hour
138
What is unique about the Fire Wall designation?
Fire Walls possess either a 2 or 4 hour rating, and must extend from the foundation and penetrate the roof assembly.
139
the Occupancy of a space can help determine?
- floors allowed
- the separation requirements from other structures
- occupant loads
- egress design
- fire detection and suppression systems
- ventilation requirements
140
Rated assemblies can often be reduced by one hour by providing what?
A sprinkler system
141
The Allowable floor area of a building is based on what three criteria?
- construction type
- occupancy
- whether or not there is a sprinkler system
142
The allowable area of a mixed occupancy building is determined by which occupancy type?
The most restrictive allowance for the occupancy groups under consideration.
143
what is the difference between the occupant load and the occupant load factor?
The occupant load is based on a space and the occupancy group. The occupant load factor is the amount of floor area presumed to be occupied by one person.
144
The exit distance measured from the most remote point within a story is called the?
Common Path of Egress Travel
145
What is the Maximum Distance for the Separation of Exits?
- In a Non-sprinkled building with two exits, the Exits must be separated by at least half of the maximum diagonal distance of the building or area to be served.
- In a sprinkled building, this distance can be reduced to one-third the diagonal distance of the space.
146
What is the maximum length of a dead-end corridor?
In a building with a sprinkler system, the maximum length is 50'. Without a sprinkler it is 20'.
147
What is the minimum width of an egress door?
An egress door must be sufficient to serve the occupant load, and the absolute minimum is 32" clear (36" door)
148
Corridors are required to be rated unless they meet these criteria.
- Occupant load less than 50.
| - Sprinkler System installed.
149
In a stair, Handrails must be between ___ and ___", and headroom must be a minimum of ___'-___".
34" and 38", and 6'-8"
150
Floor Area Ratio or FAR is?
The ratio of gross floor area in a structure to the area of the lot on which the structure is situated.
151
Define a bulk plane restriction.
A zoning technique that establishes an imaginary plane that extends at an angle over the lot. The structure cannot pass through this plane.
152
The four basic groups that are classified as soils are:
- Sands (approx. .002" to .25" in size)
- Gravels (3/4" to 3.5" in size)
- Silts
- Clays
153
A 2" diameter sampler is driven into the bottom of a borehole by a 140 lb. hammer falling 30 Inches. What is this test?
Standard Penetration Test or SPT
154
There are seven treatment types to help increase soil bearing capacity, decrease shifting or both. What are they?
1) drainage
2) fill
3) compaction
4) densification
5) surcharging
6) mixing
7) geotextiles
155
grade beams are often used where the soil is?
Expansive. This is often the case with fine soils that hold a lot of water or have light weight sediment.
156
Define the Water Table.
It is the level below which the soil is saturated.
