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1894 MN Sainte-Honorine-des-Pertes

Jun 19th, 2020
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  1. Sainte-Honorine-des-Pertes, La Troisième République Cuirassé protégé laid down 1894
  2.  
  3. Displacement:
  4. 6,668 t light; 7,456 t standard; 7,997 t normal; 8,429 t full load
  5.  
  6. Dimensions: Length (overall / waterline) x beam x draught (normal/deep)
  7. (344.49 ft / 328.08 ft) x 59.06 ft x (22.97 / 24.01 ft)
  8. (105.00 m / 100.00 m) x 18.00 m x (7.00 / 7.32 m)
  9.  
  10. Armament:
  11. 4 - 10.79" / 274 mm 40.0 cal guns - 579.00lbs / 262.63kg shells, 90 per gun
  12. Breech loading guns in turret on barbette mounts, 1893 Model
  13. 1 x Twin mount on centreline, aft deck aft
  14. 1 x Twin mount on centreline, forward deck forward
  15. 8 - 10.79" / 274 mm 40.0 cal guns - 579.00lbs / 262.63kg shells, 90 per gun
  16. Breech loading guns in casemate mounts, 1893 Model
  17. 4 x Single mounts on sides, aft deck aft
  18. 2 hull mounts in casemates- Limited use in all but light seas
  19. 4 x Single mounts on sides, forward deck forward
  20. 2 raised mounts
  21. 20 - 4.72" / 120 mm 45.0 cal guns - 45.15lbs / 20.48kg shells, 360 per gun
  22. Quick firing guns in deck mounts, 1891 Model
  23. 20 x Single mounts on sides, evenly spread
  24. 20 - 2.95" / 75.0 mm 50.0 cal guns - 10.80lbs / 4.90kg shells, 450 per gun
  25. Quick firing guns in deck mounts, 1891 Model
  26. 20 x Single mounts on sides, evenly spread
  27. 20 raised mounts
  28. 20 - 2.56" / 65.0 mm 49.2 cal guns - 9.19lbs / 4.17kg shells, 450 per gun
  29. Quick firing guns in deck mounts, 1891 Model
  30. 10 x Single mounts on sides, evenly spread
  31. 10 raised mounts
  32. Weight of broadside 8,251 lbs / 3,743 kg
  33. Main Torpedoes
  34. 24 - 17.7" / 450 mm, 11.67 ft / 3.56 m torpedoes - 0.339 t each, 8.138 t total
  35. In 12 sets of deck mounted carriage/fixed tubes
  36.  
  37. Armour:
  38. - Belts: Width (max) Length (avg) Height (avg)
  39. Ends: Unarmoured
  40.  
  41. - Torpedo Bulkhead - Strengthened structural bulkheads:
  42. 1.18" / 30 mm 328.08 ft / 100.00 m 21.92 ft / 6.68 m
  43. Beam between torpedo bulkheads 52.49 ft / 16.00 m
  44.  
  45. - Gun armour: Face (max) Other gunhouse (avg) Barbette/hoist (max)
  46. Main: 7.87" / 200 mm 3.15" / 80 mm 3.94" / 100 mm
  47. 2nd: 7.87" / 200 mm 3.15" / 80 mm 3.94" / 100 mm
  48. 3rd: 1.97" / 50 mm 0.20" / 5 mm -
  49. 4th: 0.98" / 25 mm 0.20" / 5 mm -
  50.  
  51. - Protected deck - single deck:
  52. For and Aft decks: 4.13" / 105 mm
  53. Forecastle: 4.13" / 105 mm Quarter deck: 4.13" / 105 mm
  54.  
  55. - Conning towers: Forward 5.91" / 150 mm, Aft 0.00" / 0 mm
  56.  
  57. Machinery:
  58. Coal fired boilers, complex reciprocating steam engines,
  59. Direct drive, 2 shafts, 8,361 ihp / 6,237 Kw = 17.00 kts
  60. Range 4,000nm at 10.00 kts
  61. Bunker at max displacement = 973 tons (100% coal)
  62.  
  63. Complement:
  64. 422 - 549
  65.  
  66. Cost:
  67. £0.911 million / $3.643 million
  68.  
  69. Distribution of weights at normal displacement:
  70. Armament: 1,204 tons, 15.1 %
  71. - Guns: 1,194 tons, 14.9 %
  72. - Weapons: 10 tons, 0.1 %
  73. Armour: 2,083 tons, 26.1 %
  74. - Torpedo bulkhead: 314 tons, 3.9 %
  75. - Armament: 594 tons, 7.4 %
  76. - Armour Deck: 1,124 tons, 14.1 %
  77. - Conning Tower: 51 tons, 0.6 %
  78. Machinery: 1,442 tons, 18.0 %
  79. Hull, fittings & equipment: 1,721 tons, 21.5 %
  80. Fuel, ammunition & stores: 1,328 tons, 16.6 %
  81. Miscellaneous weights: 219 tons, 2.7 %
  82. - On freeboard deck: 100 tons
  83. - Above deck: 119 tons
  84.  
  85. Overall survivability and seakeeping ability:
  86. Survivability (Non-critical penetrating hits needed to sink ship):
  87. 5,381 lbs / 2,441 Kg = 8.6 x 10.8 " / 274 mm shells or 4.5 torpedoes
  88. Stability (Unstable if below 1.00): 1.47
  89. Metacentric height 4.4 ft / 1.3 m
  90. Roll period: 11.9 seconds
  91. Steadiness - As gun platform (Average = 50 %): 57 %
  92. - Recoil effect (Restricted arc if above 1.00): 0.60
  93. Seaboat quality (Average = 1.00): 1.13
  94.  
  95. Hull form characteristics:
  96. Hull has rise forward of midbreak, low quarterdeck ,
  97. a ram bow and a cruiser stern
  98. Block coefficient (normal/deep): 0.629 / 0.634
  99. Length to Beam Ratio: 5.56 : 1
  100. 'Natural speed' for length: 18.11 kts
  101. Power going to wave formation at top speed: 51 %
  102. Trim (Max stability = 0, Max steadiness = 100): 50
  103. Bow angle (Positive = bow angles forward): -10.00 degrees
  104. Stern overhang: 6.56 ft / 2.00 m
  105. Freeboard (% = length of deck as a percentage of waterline length):
  106. Fore end, Aft end
  107. - Forecastle: 10.00 %, 16.40 ft / 5.00 m, 16.40 ft / 5.00 m
  108. - Forward deck: 15.00 %, 16.40 ft / 5.00 m, 16.40 ft / 5.00 m
  109. - Aft deck: 70.00 %, 8.20 ft / 2.50 m, 8.20 ft / 2.50 m
  110. - Quarter deck: 5.00 %, 1.64 ft / 0.50 m, 1.64 ft / 0.50 m
  111. - Average freeboard: 9.92 ft / 3.03 m
  112. Ship tends to be wet forward
  113.  
  114. Ship space, strength and comments:
  115. Space - Hull below water (magazines/engines, low = better): 130.8 %
  116. - Above water (accommodation/working, high = better): 61.6 %
  117. Waterplane Area: 14,558 Square feet or 1,352 Square metres
  118. Displacement factor (Displacement / loading): 82 %
  119. Structure weight / hull surface area: 129 lbs/sq ft or 632 Kg/sq metre
  120. Hull strength (Relative):
  121. - Cross-sectional: 0.92
  122. - Longitudinal: 2.34
  123. - Overall: 1.01
  124. Cramped machinery, storage, compartmentation space
  125. Cramped accommodation and workspace room
  126.  
  127. 274/40 Mle 1893
  128. 120/45 Mle 1891 Canet
  129. 75/50 Mle 1891 Canet
  130. 65/50 Mle 1891
  131. 6-pdr
  132. 3-pdr
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