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 [提要]  介紹了JGN, QS-C, HY150, RE500四種結(jié)構(gòu)膠植筋混凝土柱在往復(fù)荷載下的試驗(yàn)研究，并與非植筋的整澆鋼筋混凝土柱受力性能進(jìn)行了比較。結(jié)果表明，在15d錨固深度下，各試件在破壞形態(tài)、極限承載力、延性和耗能能力等方面相差不多。
[關(guān)鍵詞]  混凝土柱  結(jié)構(gòu)膠植筋往復(fù)荷載  延性  試驗(yàn)研究

This paper presents the experimental research of RC columns with postinstalled chemically bonded longitudinal rebars under reciprocating load, and compares the results with that of cast-in-place column. From the experiment results, failure model, capacity, ductility and energy-absorbing capacity of all members are similar with 15d embedded depth. The performance of postinstalled chemically bonded rebars columns with 15d embedded depth is also similar with that of cast-in-place column.
Keywords: concrete column; postinstalled chemically rebar; reciprocating load; ductility; experimental research