混凝土结构桥梁承台施工质量控制

Control of construction quality of bearing platform for concrete structure bridge

以天河区琶洲大桥为例,对基坑和混凝土承台施工、从安全、经济、技术等角度进行分析,确定了工字钢桩支撑加挡板基坑防护方案,并从模板施工与混凝土施工两个方面论述了承台施工质量控制的要点。

Taking the Pazhou Bridge in Tianhe District for example, the construction of foundation pit and concrete bearing platform was analyzed in terms of safety, economy and technology. The scheme of foundation pit reinforced with Isteel piles and baffle plates was determined, and the essentials for quality control of bearing platform construction were described in terms of molding board construction and concrete construction.