南昌機場航站樓曲面網(wǎng)架的設(shè)計與施工
高軒能 蔡賢仁 龔 政
- 摘 要
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高軒能 (南昌大學(xué)土木系 330029)蔡賢仁 (江西省機械施工公司 南昌 330029)龔 政 (吉安市建筑設(shè)計院 343000)
[提要] 介紹了南昌機場航站樓屋面大型曲面網(wǎng)架的設(shè)計特點與施工方法。該鋼網(wǎng)架平面尺寸為132m×50.35m,高3.lm,波浪形外形,108m×12m懸挑雨篷網(wǎng)架與主體網(wǎng)架聯(lián)成一體,體型復(fù)雜。采用
累積滑移法施工,技術(shù)經(jīng)濟效益良好。
[關(guān)鍵詞] 曲面網(wǎng)架 累積滑移法 施工
This paper introduces the desigriing procedure and construction techruque of a surface-cuved space grid structure of an aviation building. The surface-curved steel space grid structure with a plan dimension of 132m×50.35m and a height of 3.lm, connected with a cantilever canopy space grid structure (108m×12m), was constructed by accumulative sliding technique .rllie advanced method is proved to be efficient and economic.
Keywords: sruface-curved space grid sbucture; accumulative slidin technique; consUuction