异形柱柱头混凝土连续托梁分次转换技术

On separated replacement technique of concrete continuous joist in abnormal pile's necking

结合某工程异形柱柱头混凝土置换实例,分析了连续托梁的原理,介绍了分次置换技术的设计计算、施工方法和技术措施,总结了该技术的应用优点,保证了施工质量。

Combined with practical engineering of abnormal pile＇s necking concrete replacement in a certain project, the author analyzes the principle of continuous joist, introduces design calculation, construction method and technical measure of separated replacement technique, and summarizes the applying advantages of this technique to ensure construction quality.