Stiffening element for a lattice girder

Details Stiffening element for a lattice girder Stiffening element for a lattice girder

E - Fixed Constructions

21

D

61/66

E21D 11/18 (2006.01) E04C 3/08 (2006.01) E04C 5/065 (2006.01) E21D 11/10 (2006.01) E04C 3/04 (2006.01)

Patent

CA 2007292

ABSTRACT OF THE DISCLOSURE Stiffening elements are welded between the three rods (T1, T2, T3) of three rod girders in underground drift construction. Such stiffening elements consists of three triangular wire polygons (10, 20, 30) connected to form one piece. Two of the polygons meet at the top rod (T3) to form a wire pyramid. The third wire polygon (30) is perpendicular to the plane determined by the axes of the lower rods (T1, T2). Since neither this third wire polygon (30) nor the adjacent polygon (10), which is one side of the pyramid, needs a cross-strut between the lower rods (T1, T2), a significant saving in materials combined with higher resistance to bending is achieved.

Affiliated with

Also associated with

Rating

Stiffening element for a lattice girder does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Stiffening element for a lattice girder, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Stiffening element for a lattice girder will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1725294