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1、 12 52010M 10y null null null null null null ZProgress in Steel Building StructuresVol.12 No. 5null Oct. 2010收稿日期: 2009- 10- 29;收到修改稿日期:2010- 04- 08作者简介:裴传飞( 1976- ) ,男,学士,工程师,主要从事企业生产a施工a物资采购bEnullmail:chuanfpei vip. 163. comb于null 鹏( 1982- ) ,男,学士,助理工程师,主要负责项目a技术b B Y w g Q T / 裴传飞,于null 鹏,张树江( v
2、K ,s null 311215)K null 1 : null Y V Q F T , v t w B T # e 1 ,V m ! 9 a/ F a O q ! ao W % Q T / , q T a L # T H q | Q / E / # q s Z W % b6 T V i e # % Z , 5 / n , T I T b1 o M : null Q ; T ; o ; e m s | : U 445. 47null null null null null D S M : A null null null null null c I | : 1671- 9379( 2010)0
3、5- 0046- 06ContinuousSteel BoxBeam FabricationTechnologyUsedinHongqiao TransportationJunctionPEI Chuannullf ei, YU Peng, ZH ANG Shunullj iang(Zhejiang Dadi Steel Structure Co, Ltd., Hangzhou 311215, China)PEI Chuannullfei:chuanfpeivip. 163. comAbstract : null According to the fabrication of continuo
4、us steel box beam, this article presents mainly the manufacture process andcontrol point for largenullspanhyperboloidal steel bridge beam, andalso illustrates fabrication technology from deepeningdrawing design, cutting and assembling, jig frame layout, welding and other working procedures more deta
5、iledly.Introductions of members manufacture procedure, antinullmade construction technique and subnullcomponents programcombining engineering projects and factory conditionsare givencompletely. The control point andsolutions during themanufacturing process, improved construction management and techn
6、ical measures are also proposed for reference bysimilar structural manufactures.Keywords:null continuous steel box beam; manufacture process; welding; quality controlnull null B 8 Y w g aH aM aM a ? a Y ! B 8 8 Y w g , Z g u au B u( r T m n m 1a C m n m 2)bS Z g2010M W p * # S , g ? Z 1 T bm 1 null
7、r T mFig. 1 null Rendering of the projectm 2 null C Fig. 2 null Construction site 5 B Y w g Q T / null null1null Q T B t t B , 8 b t B B B , B 1 T , + B , ! 9 a H q ,| B s s , B H ,V 5 | d O ! , % , 8 z a v a ? v , v ,a 30m 120mt B b s 3 S ,9 9 5000tb Q Bt 27m 51. 5m,B S 13. 209m 29. 551m, Q Q , 8 2
8、. 09maz 8. 2m 25. 061m, Q : a V F ,B : _ F b q Q b Q345qDb n m 3bI n B 2% a ao l y , 8 b s Q T 1 o b B , 1 ! g , M aH null u , 4 1 p ,o 41 p , q 4 B F T 4 b Q 1 q ( i o ,o T 1 v , 3 M ,y N F o V 8 e M , j Q F T 1 o bm 3 null mFig. 3 null Basic modelnull null q T 4 , 4 7 S ! 9 aF T ,i 1 V / + e :(1)m ab w F # 1 p , m a b - 4 ,I n y Y , q , q b 1 , Z 7 ! 9 4 1 p b N , I w C Z 7 9 S E M ! 9 ? S 1null5 ! 9 , ! 9 q r % N 5 b(2)F T ao B q . d T q / aF ao Z i v , T O ! 9 1 p b/ aF v F G Q * ,3 5
