在我国高等公路桥梁的施工建设中,对于预应力砼连续箱梁的处理一般是采用现场浇筑的方式,而现场浇筑在实际应用中会受到各种外在因素的影响而引发一系列的质量问题,诸如梁面混凝土干缩产生裂纹、梁底砼外观缺陷等,唯有采取有效的措施才能真正地保障箱梁现浇中混凝土的质量。本文将现浇箱梁施工中易出现的问题及解决措施进行分析。 In the construction of highways and bridges in our country, the treatment of prestressed concrete continuous box girder is generally on-site pouring, and the pouring in the field will be affected by various external factors and cause a series of quality problems , Such as cracks caused by concrete shrinkage of beam surface, appearance defects of concrete at the bottom of beam, etc., the quality of concrete in cast-in-place box girder can be truly guaranteed only by effective measures. This article will cast-in-box box girder construction problems and solutions to be analyzed.