Shipbuilding in iron and steel / a practical treatise . . the adoption of the vertical stififeners formed of 7 by 3 by ^inches angle-irons, with a 3^ by 3^ by \ inches angle-iron on theouter edge, is made in order to increase the resisting power ofthe side; and this is still further added to by filling the spacebetween the vertical plating and the ships side with teak backingas far down as the lower edge of armour. The watertight longi-tudinal in the Hercules is that next below the armour-shelf, andthe arrangements of this longitudinal are shown in plan inFig. 88. The frames marked i, i, in th
Shipbuilding in iron and steel / a practical treatise . . the adoption of the vertical stififeners formed of 7 by 3 by ^inches angle-irons, with a 3^ by 3^ by \ inches angle-iron on theouter edge, is made in order to increase the resisting power ofthe side; and this is still further added to by filling the spacebetween the vertical plating and the ships side with teak backingas far down as the lower edge of armour. The watertight longi-tudinal in the Hercules is that next below the armour-shelf, andthe arrangements of this longitudinal are shown in plan inFig. 88. The frames marked i, i, in this sketch are the inter-mediates which end upon the longitudinal, the alternate frames onlybeing run through and connected with the continuous will be seen on reference to the sketch that there is an angle-iron, a, worked at the heel of each plate-frame, and joggled outover the transverse flange of the reversed angle-iron. In order,however, to avoid the necessity of caulking the whole width of the piau ••; ? ^//r /Iye^i6>i6^c^j .. J.^ltUi^tOtV. John Mu/Twv. Albemarle Street,KovV 1866. Enaraved by JVIc» /•) Chap. VII. Bracket-plate System of Framing. 125 j)late-frame at its lower edge, as was done in the Bellerophon, ashort piece of angle-iron marked h is worked on the opposite side of
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Keywords: ., bookcentury1800, bookdecade1860, bookpublisherlondo, bookyear1869
