Analysis and Application of Steady Flow of Water Supply System in Modern Garden Quarter without Vacuum Pressurized Pipe Network 现代花园小区无负压管网增压稳流供水系统的分析与应用
The steel roofing of Qingdao International Sailboat Center for 2008 Olympic Games is shaped as quarter arc, which is made of H-beam and pipe column. 青岛国际帆船中心是2008年奥运会帆船帆板比赛场地之一,其媒体中心钢屋面结构比较特殊,单榀平面结构为圆弧形H型钢梁和圆管柱铰接而成。