.Steel structure面积：area结构形式：framework坡度：slope跨度：span柱距：bay spacing檐高：eave height屋面板：roof system墙面板：wall system梁底净高: clean height屋面系统: roof cladding招标文件: tender doc建筑结构结构可靠度设计统一标准: unified standard for designing of architecture construction reliablity建筑结构荷载设计规范: load design standard for architecture construction建筑抗震设计规范: anti-seismic design standard for architecture钢结构设计规范: steel structure design standard冷弯薄壁型钢结构技术规范: technical standard for cold bend and thick st
