廣州自行車館為2010年廣州亞運會場地自行車賽和花樣輪滑表演賽比賽場地,是省院獨立投標并以國際設計競賽第一名中標實施的設計方案,為華南地區首座國際標準自行車賽館。
廣州自行車館造型設計概念為亞運會五羊會徽與極限運動頭盔形象的融合。屋面造型為透雕效果的橢圓球體,曲線流暢,形態舒展。建筑參考嶺南傳統建筑的敞廳和騎樓做法,設計了敞開式觀眾大廳和環館遮陽通廊,將地方傳統建筑的智慧融匯到現代建筑創作中。設計中考慮了多重節能手法,降低后續運營能耗。
自行車館建筑面積26865平方米,地上三層,固定座席1780座,活動座席240座。其結構形式為預應力鋼筋混凝土框架結構,屋面為局部雙層鋼網殼結構,網殼長度達102米(短軸)-126米(長軸),是目前國內超限大跨度局部雙層單層網殼結構的首例。自行車館內設寬7.5米,長250米的國際標準自行車賽道,該賽道設計具有非常高的技術含量,是目前國際最優秀的室內自行車賽道之一,其精確度測量誤差僅2.4毫米,在2010年亞運比賽中,這條賽道上共產生了6項新亞洲記錄,為刷新紀錄最多的比賽項目。
As the first international standard indoor velodromein South China,Guangzhou Velodrome was planned for the track cycling event andfigure roller skating exhibition competition for 2010 Guangzhou AsianGames.This design proposal independently developed by us was finallyimplemented after winning the first place in the international designcompetiton.
The building shape is envisioned by integrating theelements of five-ram emblem of the Asian Games and x-sports helmet.The roof inthe form of engraved ellipsoid features free-flowing curves and form.Byreferencing the open hall and Qilou(arcade)in traditional Lingnan architecture design.Besides,severalenergy efficiency approaches are applied to cut the energy consumption in post-gameoperation.
The3-floor velodrome with a GFA of 26865m2offers 1780 permanent seats and 240movable seats and adopts pre-stress reinforced concrete frame structure.Thepartial double-layer steel latticedshell in the length of 102m (shortaxis )-126m(long axis)for the roof is thefirst over-the-code large span single-layer latticed shell with partialdouble-layer applied in China.The 7.5 wide and 250m long international standardcycling track is highly technical and one of the top indoor cycling tracksworldwide with the error of only 2.4mm in precision measurement.During the 2010Asian Games,this track witnessed 6 new Asian records,dwarfing other competitionevents.