Because when you are modeling a ship in a software, you have to project your marklines against the hull. Thoses lines are then used to extrude the bulb bar profile. this line represent the lower left corner of the bulb bar if you look at it like the letter "P". due to the shape of a normal ship, if you place the bulb all in the same direction (forward), the lower right corner of the "P" will intersect with the shell plates at the front of the ship or at the rear if you place the bulb facing backward.
it as notting to do with structural strenght
hope this help
D.G. ship designer
The direction of acceleration of an object moving on a circular path at constant speed is pointed towards the center of the circle. This acceleration is called centripetal acceleration and is necessary to keep the object moving in a curved path.
In Holland
The address of the Lakeshore Nature Center is: 4545 Audubon Dr, Holland, MI 49423
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Lisse
Peter Holland plays center for the Toronto Maple Leafs.
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To Center Your Profile.1. Click The Link Below.[MemberShip]2. If You Are In Website Click The Join.3. You Are Now Member.It Will Automatic Center Your Very Own PROFILE.4. Your Profile Has Been Centered And You Are Member In MEMBERSHIP.WARNING : IF IT NOT WORK YOU MAY IN OTHER SITE OR WRONG JOIN.
It's a Red Flag with a white crescent moon in the center, pointed towards a single white star. Try seeing this page: http://en.wikipedia.org/wiki/Flag_of_Turkey
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The vents should be pointed towards the wall. This is so that the air will control the temperature better when air from the outside is more likely to seep into the structure. It will allow the unit to work less and offer a better controlled environmental temperature.
The address of the Center Of African American Art And History is: 21 W 16Th Street Central Office, Holland, MI 49423-3320