RC造建物における柱梁接合部の機械式定着工法に関する研究 : 摩擦接合型定着金物を用いた機械式定着工法

概要

論文の詳細を見る
To obtain a better rebar arrangement, the author developed a plate-type mechanical anchorage system that attaches a rebar end using frictional welding. This system was used to anchor longitudinal rebar in the exterior beam-to-column joints of R/C buildings. To determine the usefulness of this anchorage system and test the basic characteristics of the anchorage mechanism, the author did three experimental studies. The first study is welding tests. The second study is pull-out tests of rebar with two sorts of plate-type mechanical anchorages from concrete block. The third study is experiments of exterior beam-to-column joint using frictional welding. Based on the results, the following facts were found. The joint part of frictional welding has larger strength than the rebar maximum strength. And the mechanical anchor method using frictional welding is possible to put it to practical use.
社団法人日本建築学会の論文
2006-06-30