Code for structural design of heating pipelines in city and town 城鎮供熱管網結構設計規范
Code for structural design of water supply and sewerage engineering 給水排水工程結構設計規范
Code for structural design of pre - stressed concrete water transmission 預應力混凝土輸水管結構設計規范
Code for structural design of buried steel oil and gas transmission pipeline 埋地輸油輸氣鋼管道結構設計規范
However , there are only a few steel structuresdesigning software in accordance with chinese code for structural designing in our country now . specially , there is few steel structure designing cad software about portal lattice rigid frames 但與此同時,緊密結合我國規范的鋼結構cad軟件的開發同國外相比卻并不完善,對工程中應用較多的門式格構剛架很少涉足。
1 summarization at present , super - length tall buildings are ever - increasing by popular . expansion and contraction joint is not supposed to be located or at least frequently located in average buildings for the requirements of their functions . the longest space between two expansion and contraction joint , which is set in code for structural design is frequently exceeded in cast - in - place frame structure 目前超長高層建筑日見增多,由于功能以及使用上的需要,要求不設或少設伸縮縫,結構設計規范對現澆框架結構不設伸縮縫的最大間距的規定常常被突破,這就需要考慮溫度對結構的影響。