楼顶挑高想做隔层,混凝土钢结构的安全系数如何?
5楼挑高4.8做混凝土钢结构。 楼板120mm双层双向(钢筋12mm,8mm),双层钢筋间距100mm梁柱是240mm×240mm(钢筋14mm×4支,套子钢筋6mm,基础上间500mm,内间距100mm,其余间距200mm)
楼梯单层双向钢筋12mm,间距150mm,板厚100mm想了解一下这么做安全系数如何?
https://pic.slit.cn/pic/20190526/1558827331800714448.jpg?x-oss-process=image/watermark,image_cGljLzIwMTgwMTI5L3FpX25pdV8xNTE3MTg5ODE4NTIzXzI2Ml8xNjBfNzkzLnBuZw==,t_50,g_se,x_20,y_20
https://pic.slit.cn/pic/20190526/1558827332569402707.jpg?x-oss-process=image/watermark,image_cGljLzIwMTgwMTI5L3FpX25pdV8xNTE3MTg5ODE4NTIzXzI2Ml8xNjBfNzkzLnBuZw==,t_50,g_se,x_20,y_20
https://pic.slit.cn/pic/20190526/155882759103904439.jpg?x-oss-process=image/watermark,image_cGljLzIwMTgwMTI5L3FpX25pdV8xNTE3MTg5ODE4NTIzXzI2Ml8xNjBfNzkzLnBuZw==,t_50,g_se,x_20,y_20
是盛宏荣誉悦湖湾吗?
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