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王金山，李海文，石  磊，王  安
(山東省建筑科學(xué)研究院建筑結(jié)構(gòu)研究所，濟(jì)南250031)

[摘要] 拔出法檢測混凝土抗壓強(qiáng)度技術(shù)作為一種力學(xué)范疇的現(xiàn)場檢測方法，由于其檢測精度高，適用范圍廣，在全世界得到了廣泛的應(yīng)用，本文介紹了全世界范圍內(nèi)拔出法的破壞機(jī)理的相關(guān)研究。
[關(guān)鍵詞] 拔出法；混凝土強(qiáng)度；破壞機(jī)理

Development of failure mechanism of pull out method to estimate concrete compressive strength
Wang Jinshan, Li Haiwen, Shi Lei, Wang An
(Structure Institute of Shandong Provincial Academy of Building Research, Ji'nan 25003 l, China)

Abstract: As a sophisticated method to estimate the compressive strength of concrete,pullout method had been used widely in the world for it's high reliability and wide range of applicably. The failure mechanism research of pull out method was introduced.
Keywords: pullout method; concrete compressive strength; failure mechanism