In the new code for design of concrete structures ( gb50010 - 2002 ) , it ' s also pointed out definitely 而且新頒布的《混凝土結構設計規范》 gb50010 - 2002中,也明確提出將hrb400級鋼筋作為鋼筋混凝土結構的主導鋼筋。
The calculation results using the formula in code for design of concrete structures ( gb50010 - 2002 ) can fulfill requires of design 按照現行規范《混凝土結構設計規范》 ( gb50010 - 2002 )驗算,承載力均可滿足要求。
Compared the limitation of crack width of different codes , suggestion is made that the limitation of code for design of concrete structure should be broadened 比較了國內外裂縫寬度限值的條件與限值,建議對hrb400級鋼筋混凝土構件的裂縫寬度限值分條件放寬。
The standard of steel bar ' s intensity has been marked in " code for design of concrete structures " of china , but the standard of steel bar ' s ductility has not . the problem should be solved 我國《混凝土結構設計規范》已對鋼筋強度提出了統一的標準,但對于鋼筋延性尚未作出明確規定,可見對鋼筋延性提出統一的評定標準是亟待解決的問題。
The correlative item of 《 code for design of concrete structures 》 ( gb50010 - 2002 ) points out that when the slenderness ratio of the member is greater than 30 the method of - l _ 0may lead great error , should adopt model column method 現行《混凝土結構設計規范》 ( gb50010 - 2002 )條文說明指出當柱長細比大于30時偏心距增大系數方法( - l _ 0法)會有較大的誤差,宜采用模型柱法分析。
Hrb400 steel bar , which is called new grade steel bar , has been defined the leading steel bar using in building structures by code for design of concrete structures ( gbj 5002 - 2002 ) . it has been used widely in these years Hrb400級鋼筋自2002年被新頒布的《混凝土結構設計規范》 ( gb50010 - 2002 ) (文中簡稱規范)作為鋼筋混凝土結構的主導鋼筋以來,已被廣泛地應用在建筑工程中。
The simplified model took into account the working of the steel tube , and the calculating method of local compression strength of concrete in tube corresponded to that recommended in the chinese code for design of concrete structures 簡化模型考慮了鋼管參與工作,管內混凝土局部承壓強度計算方法與我國混凝土結構設計規范保持一致。建立了矩形鋼管混凝土桁架節點非線性有限元分析模型。
In china code for design of concrete structures ( gb 50010 - 2002 ) , there are no design methods for coupling beams when the depth - to - span ratio is less than 2 . 5 , which is one of the critical problems of the code for design of concrete structures unsolved 并且新頒布的《混凝土結構設計規范》 ( gb50010 ? 2002 )也沒有針對跨高比不大于2 . 5的連梁提出具體的設計方法,小跨高比連梁的設計仍是有待通過試驗研究來澄清的問題之一。
The technical specification should be made to pre - pare for pre - stressed reinforced concrete hollow slab design , according to 《 code for design of concrete structures 》 and 《 technical specification of pre - stressed concrete structures with middle strength spiral ribs steel wires 》 根據《混凝土結構設計規范》及《中強螺旋肋鋼絲預應力混凝土結構技術規程》 ,編制以中強螺旋肋鋼絲為預應力受力筋的空心板的技術條件,為預應力空心板的設計奠定基礎。