Transversally stiffened
This structure is now virtually obsolete and may not be used on hulls greater than 120m in length |
| Add caption |
The hull requires a plate floor every 3.05m and a frame every 1m. Hence there are 3 frames for every plate floor. The two frames are attached to the floor angle iron transverse.
For the aft framing of the aft peak tank or the for'd framing of the for'd collision bulkhead the maximum framing pitch is 0.61m. Also for the for'd 0.2l of the ship the maximum spacing of the frame is 700mm (this helps to prevent damage due to slamming).
Underneath the engine seating a plate flooris required every frame.
The keelp plate is made from heavier section of plate and has its ends tapered to allow it to be welded onto the normal hull plating
Duct keel construction for transversely framed hull
Longitudinally framed hull (tanker)
The longitudinal framing is much better able to resist buckling when the hull is hogging
Longitudinal framing (Dry Cargo)
I am the author of most of the work on your website against which you are making financial gain. If you do not gain permission or remove it I will take further action. My site is non-commercial, I note you have placed content from marinediesels.info which is a commercial site, you are in breach of his copyright and as such ne may not be as generous in allowing you time to remove his work before taking further action.
ReplyDeletebrian