This kind of crack generally develo

这种裂缝通常在建筑物的下部从底部到顶部发展，包括“八”字形，“八”字形倒缝，水平缝和垂直缝。当长房的中部在两端从底部到顶部凹陷太多时，会形成正的“八个”接缝。这是第一本开窗诗。当一端下沉太多时，会形成从上到下的垂直接缝。斜裂缝的一端沉得太多了。设计外墙凸块时，当垂直墙的交点太大时，窗台底角会形成狭窄的垂直接缝，一侧的不均匀沉降也会导致水平接缝，甚至是垂直接缝在接缝处形成。混凝土表面的裂缝几乎无处不在，

这种裂缝一般从建筑物的下部从底部发展到顶部，包括"八"形、"八"形、水平接缝和垂直接缝。当长屋的中间从底部到顶部两端下沉太多时，形成一个正的"八"接缝。这是第一首窗诗。当一端下沉太多时，从上到下形成垂直接缝。斜裂的一端下沉太多;设计外墙凹凸时，当垂直墙的交点太大时，在窗台底角形成狭窄的垂直接缝，一侧不均匀的沉降也会导致水平接缝，甚至形成垂直接缝。混凝土表面的裂缝几乎随处可见，有的呈线性分布，有的联网，有的定期分布，有的分布不规则

This kind of crack generally develops from the bottom to the top in the lower part of the building, including "eight" shape, "eight" shape reverse seam, horizontal seam and vertical seam. When the middle of the long house sinks too much from the bottom to the top at both ends, a positive "eight" seam is formed. This is the first window poem. When one end sinks too much, a vertical seam from top to bottom is formed. One end of the oblique crack sinks too much; when the exterior wall bump is designed, when the intersection of the vertical wall is too large, a narrow vertical seam is formed at the bottom corner of the window sill, and uneven settlement on one side will also cause Horizontal seams, even a vertical seam is formed at the seam. Cracks on the concrete surface are almost everywhere, some are linearly distributed, some are networked, some are regularly distributed, and some are irregularly distributed<br>