铁路客运专线箱梁梁体混凝土开裂原因分析与控制

摘要

In this paper, the status quo of the crack of concrete box beams of the passenger dedicated line is reviewed. Then, the main cause of the crack is analyzed. Finally, the prevention ideas and specific measures are introduced.%统计目前铁路客运专线箱梁梁体混凝土开裂的现状，分析开裂的主要原因，介绍箱梁梁体混凝土开裂的预防理念和具体措施。