Transactions Society Naval Architects and Marine Engineers, Vol. 2^, igzi. Plate 34 



To illustrate paper on "Calculation of the Transverse Strength of Submarines by Marbec's 

 Method," by Professor William Hovgaard, Member. 



TABLE X 



INTERNAL RESULTANT ANO BEND1K6 MOMENT 

 (5rE cuRves -pl^teJS) 



^-IBS pen INCH RUH OF FRAMES SPACCO l5 IN. APART FOR A PRESftURC 

 BF SCA WATER - -^ 

 i.'- 1799 INCHES* 



HEAD OF SOFT. OF SEA WATER- ^°'^^' '333.A LBS. &Q. I 



TABLE T: 

 CALCULATION OF 5TRE55ES 



SECTION A 



ia>z»o 



tf.^.-t¥L 



4,Z10 tbt 59. IK 





3)6 



CtlSIOH - INNER rL6. 

 COMPRESSION - SHELL 



l|,9SD L0fcd%.tR.. 



-• 5.B40 iSCSa^iK 



TENSION' ll,9S0-4..210- 7,740 i.B»,»o,i» COHPRESSIOH* 8540*4,ZI(I- ll.750i»«» 



5ECTIQN C 



15.170 



- " 4,620 V.B5. ia.!' 



3.15 



TENSION * SHELL 

 COMPRESSION -IIMEI) FLO. 

 TENSION- I0,e20-4.BCO- SiBOO v.B^.M. i-^ 



4s.iao * x*z 



= 14,860 LU SQ. '•*. 



CO M PR ESS I ON - I4,86D> 4,820 • I^OSO^n M 



SECTION H 

 -5-- 



«-l8 

 TEWStON 



" ^,720 LB*. H m. 

 IMNCK FL6. 



COMPRESSION -SHELL '"^''se 7j"* 3 .4-56 LB*. «. in 



TENSION- M.800'2,720> I2,D 80 lm nim. CPMPf7£SSI0N >i,458^£.7^0- 6^178^ 



SECTION L 



[A, 950 



■ - 4..74S L»V 50. '«. 



fTENdlON -9HCLL 



[coi 



ICOMPRESSIDH-^ ItiNER TLB 



r-Ai 



36,170 A a.4Z 



■ 8,2.7 LB9. 5«. IH. 



' = M, 5 60 LB>. an. in. 



TENSION '9,2 70-4,745 = 3,5 ZS lb* «i.ti COMPRESSION' U,5M+A,745- l«i305^»^»* 



