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钢管混凝土粘结强度的影响因素分析 被引量:4

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摘要 钢管混凝土由于具有许多优点,因而在工程中得到越来越多的应用。本文对钢管混凝土界面粘结强度的影响因素进行了分析,涉及截面形状、钢管的径厚比、长细比、含钢率、套箍系数、混凝土强度、混凝土的收缩膨胀性、养护条件、龄期、混凝土浇注方式、钢管混凝土的受力状态等各个方面,可为实际桥梁工程建设中提高钢管混凝土粘结强度提供参考。
出处 《公路交通科技(应用技术版)》 CAS CSCD 2011年第10期254-256,共3页
基金 交通运输部西部交通建设科技项目(2009319812050) 甘肃交通科技项目(2009-05)
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