Resumes & CV records
Resumes
Jai Hak Sim, 79Rowland Heights, CA
Jai Sim Phones & Addresses
Rowland Heights, CA
Riverside, CA
117 Manhattan Pl, Los Angeles, CA 90004
126 N Manhattan Pl #1, Los Angeles, CA 90004
1511 S St Andrews Pl, Los Angeles, CA 90019
155 W Washington Blvd #301, Los Angeles, CA 90015
4822 Hollow Corner Rd #173, Culver City, CA 90230
2718 Annapolis Cir, San Bernardino, CA 92408
Jefferson, GA
Eugene, OR
Mentions for Jai Hak Sim
Publications & IP owners
Us Patents
Reinforced Steel Beam And Hybrid Joist
US Patent:
2003011, Jun 26, 2003
Filed:
Dec 26, 2001
Appl. No.:
10/035848
Inventors:
Jai Sim - Reseda CA, US
Jai Sim - Sherman Oaks CA, US
Jai Sim - Sherman Oaks CA, US
International Classification:
E04C003/30
US Classification:
052/729100
Abstract:
The I-beam or joist is reinforced with corrugation on its web to form triangular pattern of trust structure. It can also reduce weight by punching holes in between corrugations. This not only reduce weight, but also provide space for utilities lines, which offer more overhead room, better architectural design, and lower construction cost. The reinforced metal web is further employed in metal-wood hybrid joist with wood flanges, which is light in weight, provides space for utility lines, and also other materials like panels can be nailed to the flanges.
Possible Relatives
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