EXPERIMENTAL STUDY ON THE NEW COMPOSITE BEAM-COLUMN FRAME EXTERIOR JOINTS

摘要

End anchors shear connectors etc, which are different from normal anchorage connection of constructional measures, are adopted in the new composite beam-column frame exterior joints. These constructional measures make the structural members effectively connected to a unity, ensure the whole performance of the structure. In this paper, on the basis of equivalent strength design with the integral cast-in-place concrete structure, the constructional measures in anti-seismic of each joints in the new assembled monolithic concrete construction was introduced; basis on contrast experiments between two beam-column frame exterior joints,some aspects on the performance of the new assembled monolithic concrete construction are analysised, such as effects of the monolithic connection cnstructional measures of the nodes the treatment of weak parts.