现代化的建筑。在越来越多样化的同时对其质量的要求也越来重视,井字梁因横纵方向刚度较大,主要用于较大的建筑中。因此钢筋混凝土井字梁的发展前景是非常广泛的,同时也给建筑提供较了变换空间。井字梁结构体系以布置方式的合理性和受力均匀性得到认可,所以井字梁结构在建筑中被广泛应用,本文从井字梁设计中的几个方面进行阐述。 Modern building. In more and more diverse at the same time more and more emphasis on their quality requirements, Tic-Tac-Toe because of the horizontal and vertical rigidity, mainly for larger buildings. Therefore, the development prospects of reinforced concrete beam is very wide, but also to provide a more transformation of the building space. The well-beam structure system is recognized by its rationality and force uniformity. Therefore, the well-beam structure is widely used in buildings. This article elaborates from several aspects of the well-beam design.