某中学餐厅现浇楼板设计中的裂缝防治措施

Crack prevention measures of floor in a middle school cafeteria

混凝土是现代建筑物上应用最广、用量极大的建筑材料,裂缝问题是混凝土结构中普遍存在而又难以解决的工程实际问题,它的出现会降低建筑物的抗渗能力,引起钢筋的锈蚀,降低结构的耐久性,影响建筑物的使用功能。裂缝产生的原因,有设计、施工、材料等很多方面。本文结合工程实例进行分析,提出在结构设计中防治楼板裂缝的措施及处理方法,供大家参考。

Concrete is the most widely used material in modern building,while crack is a universal and practical project problem that is difficult to solve in concrete construction.The appearance of crack can reduce the impermeability of the building,and cause steel corrosion,lower the durability of the structure,and affect the use of the building features.There are a few reasons bringing about cracks,such as design,construction,materials,and many other aspects.In this paper,with an engineering example,an analysis of the structural design of floor cracks prevention and treatment methods will be given out,hoping to be your reference.