对建筑物在建设和使用过程中出现的不同程度、不同形式的裂缝进行了阐述,结合工程实际情况,介绍了一种特殊裂缝即混凝土梁端上部开始的斜裂缝的形态及特征,并结合计算具体分析了形成此裂缝的原因,通过具体的检测方案,提出了预防此裂缝产生应采取的措施。 The different degree and different types of cracks appeared in the process of construction and use of the building are described. According to the actual situation of the project, the shape and characteristics of a special crack, that is, the start of the upper part of the concrete beam end, are introduced. Combined with the calculation The reasons for the formation of this crack are analyzed in detail, and the measures to be taken to prevent this crack are put forward according to the specific inspection scheme.