11-01-2018 дата публикации
Номер: US20180010352A1
Принадлежит:
The present anti-ballistic shelter is a reinforced unit configured to comply with both ISO standards for size and weight, and with the U.S. Department of State Certification Standard for Forced Entry and Ballistic Resistance of Structural Systems. Each end and side wall of the unit is reinforced with wall studs that penetrate the unit's structural framework. Even though these wail studs are welded into place, penetration of the wall studs into the framework ensures acceptable blast, ballistic, and forced entry resistance even if the welds are flawed. 1. An anti-ballistic shelter apparatus , wherein said apparatus comprises: a plurality of channeled floor/roof support beams extending between a plurality of floor girders, said plurality of channeled floor/roof support beams connected to a plurality of floor/roof support beams.', 'a floor connected to said plurality of floor girders,', 'wherein one of said plurality of floor, girders has a plurality of stud apertures spaced 16 inches apart at center,', 'wherein each of said plurality of channeled floor/roof support beams has a length of 9.59375 feet, a width of 3 inches, a height of 2 inches, and a weight of 7.1 lbs. per foot of length,', 'wherein each of said plurality of floor girders has a length of 39.125 feet and a hollow structural cross-section of 10 by 5 by ⅜ inches', 'wherein each of said plurality of floor/roof support beams has a length of 7.125 feet and a hollow structural cross-section of 3 by 3 by 5/16 inches,', 'wherein said floor has dimensions of 39.5 feel by 7.395333 feet;, 'a base assembly comprising;'} a plurality of channeled floor/roof support beams extending between plurality of top girders, said plurality of channeled floor/roof support beams connected to a plurality of floor/roof support beams,', 'a roof connected to and located above said plurality of top girders,', 'an interior roof connected to and located below said plurality of top girders,', 'wherein said top girder has a plurality of ...
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