钢框架结构设计的过程和要点（The process and main points of steel frame structure design）.doc

钢框架结构设计的过程和要点（The process and main points of steel frame structure design） Brief introduction: the design is mainly based on seismic grade, air defense level, and the bearing capacity of the foundation, moisture impermeability practice, the value of live load, material grade, matters needing attention in the construction with details, general details or nodes, as well as in the construction not shown in the figure to express through that information. Such as the concrete alkali content shall not exceed 3kg/m3. Keywords: frame structure design 1. structural design Design is mainly based on seismic grade, air defense level, and the bearing capacity of the foundation, moisture impermeability practice, the value of live load, material grade, matters needing attention in the construction with details, general details or nodes, as well as in the construction not shown in the figure to express through that information. Such as the concrete alkali content shall not exceed 3kg/m3. The structure arrangement of the 2. layers of the map, including: (1) prefabricated board layout (plate selection, slab size and reinforcement) marked the number and type of the precast slab, do not use diagonal form. Because this method is easy to cause the cross line method, should adopt the horizontal or vertical line, the same type of room standard room type no.. The whole floor should be a unified code, designed to reduce the workload, also facilitate the construction of the plug-in staff. As far as the seam 40, the seam unworthy of the mus