Question 8.7: What is the maximum gap allowed in a stiffening ring of a sh...
What is the maximum gap allowed in a stiffening ring of a shell with D_{o} =7.0 ft, L=15.0 ft, and t =1.0 in.?
\frac{D_{ o }}{t}=84, \quad \frac{L}{r}=4.29
or from Figure 5.18, N =4, and from Eq. (8.13),
G=\frac{l}{2}=\frac{\pi D_{ o }}{4 N} (8.13)
G=\frac{\pi D_{ o }}{(4)(4)}=0.20 D_{ o }or
G =16.8 in.
Related Answered Questions
Question: 8.3
Verified Answer:
From Figures 8.6 and 8.7 and Eq. (5.1), the membra...
Question: 8.9
Verified Answer:
\frac{R_{ o }}{t}=\frac{72}{0.5}=144[/late...
Question: 8.8
Verified Answer:
\frac{L}{R_{ o }}=5.60, \quad \frac{D_{ o ...
Question: 8.6
Verified Answer:
Let
t = 0.1875 in., \frac{L}{D_{ o }}[/lat...
Question: 8.5
Verified Answer:
Let t =1.25 in.
\frac{L}{D_{ o }}=3.0, \qu...
Question: 8.4
Verified Answer:
(a) Assume
t=\frac{3}{8} \text { in }[/lat...
Question: 8.2
Verified Answer:
From Appendix J, with a value of E =1.0 (seamless ...
Question: 8.1
Verified Answer:
From Appendix J, a value of E =0.85 is obtained. F...