| 摘要 |
PURPOSE: A bidirectional tension anchorage is provided to tense from the location except two ends and to prevent a moment caused by the eccentricity of a tension member in case of tensing a member. CONSTITUTION: A bidirectional tension anchorage(10) comprises an upper anchorage(11) and a lower anchorage(12) having a pair of arc-shaped grooves(111,112,121,122). A pair of the arc-shaped grooves are formed to be symmetric with each other and joined with each other to form a through hole to insert a tension member. |
