Back to results
US 2011/0225927 A1Published application
Steel-concrete composite beam and construction method using same
AssigneeCross Structural Consultant Co., Ltd.
InventorsJeom-Han Kim, Young-Sang Cho, Eun-Ho Jeong, Kyoung-Hun Lee
Life of this patent
Estimating the term…
Abstract
A steel-concrete composite beam includes a long rectangular steel frame; concrete members installed at only both ends of the steel frame, excluding a center portion thereof; a prestressable reinforcement buried in the concrete member; and a stirrup reinforcement arranged to the concrete member with a regular gap thereto to surround a lower flange of the steel frame.
Claims21
A steel-concrete composite beam, comprising:
- a long rectangular steel frame;
- concrete members installed at only both ends of the steel frame, excluding a center portion thereof;
- a prestressable reinforcement buried in the concrete member;
- and
- a stirrup reinforcement arranged to the concrete member with a regular gap thereto to surround a lower flange of the steel frame.
2 more elements
(canceled)
Dependencies are inferred from the claim text.