| 摘要 |
PURPOSE: A pre-stressed H-section steel beam is provided to efficiently apply a steel beam in a negative moment area of a continuous beam instead of applying a method for tensioning an end part necessary large tensioning space. CONSTITUTION: A pre-stressed H-section steel beam comprises a H-section steel beam(10), a plurality of tendons(20), an end part anchor plate(30), an upward anchorage(40), a first conversion body(50), and a second conversion body(60). The H-section steel beam comprises an upper flange, a lower flange, and a web connecting the upper and lower flanges. The tendons are installed in both sides of the web along a longitudinal direction of the H-section steel beam. The end part anchor plate settles one end part of the tendons in one end part of the H-section steel beam. The upward anchorage settles the other end part of the tendons in the other end part of the H-section steel beam. |
