Arc Function; Arch Stud Function - Calculated Industries Construction Master plus EZ 4067 User Manual

2. Start Rake Wall function:
Cc
3. Enter Pitch:
8ie
4. Enter Run:
6fe
5. No Base Height:
e
6. Accept 16" On-Center Spacing default value:
e
7. Accept 1-1/2" Top Plate Thickness default value and solve for Rake Wall:
e
toP PLate LenGth
diFFerentiaL Lnth
e
inCLination anGL
e
raKe WaLL StUd Ø1
e
raKe WaLL StUd Ø2
e
raKe WaLL StUd Ø3
e
raKe WaLL StUd Ø4
e
raKe WaLL StUd Ø5
e

arC funCTion

required entries
Enter two of these:
• Chord Length
• Arc Height
• Radius
• Arc Length or Arc Angle
* Arc solutions cannot be solved for the following cases:
• Entered Chord Length and Arc Length
• Entered Arc Height and Arc Length
The Radius of an Arc is 3' 6" and the Length of the Arc is 7'. Find the
unknown values:
1. Clear Calculator:
OOO
2. Start Arc function:
a
3. Press Enter until prompt for Radius displays, then enter 3' 6" Radius:
ee3f6ie
4. Enter 7' Arc Length and solve for Arc values:
7fe
arC anGLe
Chord LenGth
e
arC heiGht
e
arC SeGMent area
e
The Height of an Arc is 4' 6" and the Arc Angle is 145°. Find the
unknown values:
1. Clear Calculator:
OOO
2. Start Arc function:
a
3. Press Enter until prompt for Arc Height displays, then enter 4' 6" Arc Height:
e4f6ie
4. Press Enter until prompt for Arc Angle displays, enter 145° Arc Angle and
solve for Arc values:
e145e
radiUS
7 Feet 2-9/16 inCh
10–11/16 inCh
33.69 °
3 Feet 10–3/16 inCh
2 Feet 11–1/2 inCh
2 Feet 0–7/8 inCh
1 Feet 2–3/16 inCh
0 Feet 3–1/2 inCh
Solutions
Radius
Arc Angle
Arc Length
Chord Length
Arc Height
Arc Segment Area
114.59°
5 Feet 10–11/16 inCh
1 Feet 7–5/16 inCh
6.6805533 SQ Feet
6 Feet 5–1/4 inCh
C
onstruCtion
arC LenGth
e
Chord LenGth
e
arC SeGMent area
e

arCh sTuD funCTion

See Diagrams on page 21 ►
required entries
Enter two of these:*
• Chord Length
• Arc Height
• Radius
• Arc Length or Angle
Stud On-Center Spacing
• Default value: 16"
Stud Location**
• Default setting: Outside the Arch
optional entries
Base Height
*Arc solutions cannot be solved for the following cases:
• Chord Length and Arc Length
• Entered Arc Height and Arc Length
**Stud Position or Location refers to the placement of the studs:
• Entering 1 calculates studs located Outside of the Arch, enter 2
• Entering 2 calculates studs located Inside of the Arch
Solve for Arch Studs for an arched window with a Chord Length of 8' 1" and
Arc Height of 2' 10-1/2" and a Base Height of 2':
1. Clear Calculator:
OOO
2. Start Arch Stud function:
Ca
3. Enter 8' 1" Chord Length:
8f1ie
4. Enter 2' 10-1/2" Arc Height:
2f10i1/2e
5. Accept default On-Center Spacing (16"):
e
6. Enter 2' Base Height:
2fe
7. Accept Stud Location (1 = Outside) and solve for Arch Studs:
e
arCh Center StUd Lnth
StUd Pair LenGth Ø1
e
StUd Pair LenGth Ø2
e
StUd Pair LenGth Ø3
e
StUd Pair LenGth Ø4
e
Solve for Arch Studs for an arched window with a Chord Length of 8' 1" and
Arc Height of 2' 10-1/2":
1. Clear Calculator:
OOO
2. Start Arch Stud function:
Ca
3. Enter 8' 1" Chord Length:
8f1ie
4. Enter 2' 10-1/2" Arc Height:
2f10i1/2e
5. Accept default On-Center Spacing (16"):
e
6. No Base Height:
e
M P eZ
aster lus
10
16 Feet 3–7/16 inCh
12 Feet 3–5/16 inCh
40.522806 SQ Feet
Possible Solutions
Center Stud Length
Other Stud Lengths
2 Feet 0 inCh
2 Feet 2–9/16 inCh
2 Feet 11–3/16 inCh
4 Feet 9–1/8 inCh
4 Feet 10–1/2 inCh