Architectural Drafting and Design (MindTap Course List)
7th Edition
ISBN: 9781285165738
Author: Alan Jefferis, David A. Madsen, David P. Madsen
Publisher: Cengage Learning
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Chapter 22, Problem 22.1Q
To determine
Thethree types of roof plans.
Expert Solution & Answer
Explanation of Solution
The types of roof plans are given below.
- Mansard roof
- Pyramid roof
- Salt box roof
- Flat roof
- Gambrel roof
- Arch roof
- Hip roofs
- Silicon roofs
Gambrel roof are the roof which have shapes like that were at the time of Dutch settlers in colonial period. These types of roof reduce the cost by minimizing the use of expensive roofing material.
Hip roofs are used for eliminating the roof mass and thus creating the small appearance of the structure.
Mansard roofs are similar to the gambrel with the only difference of having angled roof on all four sides rather than two sides in gambrel roof.
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Students have asked these similar questions
A steel, possessing an eutectoid composition, undergoes a gradual cooling process from 800°C to
600°C. Outline the transformation, equilibrium microstructure, and provide approximate component
proportions.
Describe the resultant non-equilibrium microstructure in two scenarios:
a) the steel is rapidly cooled from 800°C to 600°C within 1 s, and then held at such temperature;
b) the steel is rapidly cooled from 800°C to 600°C within 1 s, maintained at this temperature for
5 s, and subsequently quenched to room temperature.
Use the provided diagrams.
Temperature (°C)
1600
1538°C
1493°C
1400
L
1394°C
Y+L
1200-
1147°C
2.14
Y. Austenite
4.30
1000
912°C
Y+ FeC
800
a
600
400
0
(Fe)
0.76
0.022
a, Ferrite
2
a + Fe3C
3
Composition (wt% C)
727°C
Cementite (Fe3C)
4
5
6
6.7
Please show the complete solution. The answers in this problem must be:
1. 16.25 kN
2. 51.725 kN
3. 45 000 mm²
4. 52.086 kN
5. 165.776 MPa
6. 62. 572 kN
7. 199. 173 MPa
8. 68.579 kN
Show complete solution please thanks
Chapter 22 Solutions
Architectural Drafting and Design (MindTap Course List)
Ch. 22 - Prob. 22.1QCh. 22 - DIRECTIONS: Answer the following questions with...Ch. 22 - Prob. 22.3QCh. 22 - DIRECTIONS: Answer the following questions with...Ch. 22 - Prob. 22.5QCh. 22 - Prob. 22.6QCh. 22 - Prob. 22.7QCh. 22 - DIRECTIONS: Answer the following questions with...Ch. 22 - Prob. 22.9QCh. 22 - Prob. 22.10Q
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