摘要
节能拱形屋面大板为工业建筑节能屋盖的新型构件，跨度１２～３６ｍ，板宽３ｍ，其上弦拱形板为二次抛物线曲面，构造独特，保温性能达到和优于国家第二步建筑节能热工指标，且受力合理，保温好，屋盖轻，施工方便，热环境舒适，造价低，社会和经济效益明显。
The energy conserving arched roof slab is an unique structure. Its thermal preserving capacity has been proved better than the secondary national energy conserving building's thermotechnical index. In addition, it possesses the following good features namely:(1) capable of enduring pressure and standing difficulty, (2) high thermal preserving capability, (3) light in weight, (4) easy in construction, (5) its thermal environment with ease and comfort, (6) low construction cost, and in conclusion, being conspicuously of good social benefit and economical efficiency.
出处
《建筑技术》
北大核心
1996年第11期761-762,共2页
Architecture Technology
关键词
工业建筑
屋面大板
保温层
节能屋盖
industrial building big roof slab thermal insulation layer energy conserving roof floor
