Bu basic CH3 Flashcards
1
Q
- What are the main parts of a structure? (Page 3-5)
A
load-bearing members
2
Q
- What is the total weight of the structure, which gradually increases as the structure rises and remains constant once it is complete? (Page 3-5)
A
total dead load
3
Q
- What is the total weight of movable objects, such as people, furniture, and bridge traffic, the structure happens to be supporting at a particular instant? (Page 3-5)
A
total live load
4
Q
- What is the ability of the earth to support a load called? (Page 3-6)
A
soil-bearing capacity
5
Q
- In heavy construction, vertical structural members are high-strength columns. In large buildings, what are these called? (Page 3-6)
A
pillars
6
Q
- What are the chief vertical structural members in light frame construction called? (Page 3-7)
A
studs
7
Q
- What is any horizontal load-bearing structural member that spans a space and is supported at both ends considered to be? (Page 3-7)
A
beam
8
Q
- What is a horizontal supporting member generally smaller than a beam called? (Page 3-7)
A
joist
9
Q
- What are steel members that consist of solid pieces of regular structural steel referred to as? (Page 3-7)
A
structural shapes
10
Q
- What are horizontal structural members that support the ends of floor beams or joists in wood frame construction called? (Page 3-7)
A
sills or girders
11
Q
- What are horizontal members that support the wall ends of rafters called? (Page 3-7)
A
rafter plates
12
Q
- What are horizontal members that assume the weight of concrete or masonry walls above door and window openings called? (Page 3-7)
A
lintels
13
Q
- What are the horizontal or inclined members that provide support to a roof called? (Page 3-7)
A
rafters
14
Q
- What is the lengthwise member at a right angle to the rafters which supports the peak ends of the rafters in a roof called? (Page 3-7)
A
ridge
15
Q
- What is a combination of members, such as beams, bars, and ties, usually arranged in triangular units, that forms a rigid framework for supporting loads over a span referred to as? (Page 3-8)
A
truss