DB1331∕T 103-2025 雄安新区桥梁钢结构制造安装与验收标准

ICS91.080.10

P26DB1331

雄安新区地方标准

DB1331/T103-2025

雄安新区桥梁钢结构制造安装与验收标准

StandardforManufacturing,InstallationandAcceptanceofSteel

StructuresforBridgesinXiong'anNewArea

2025-03-18发布2025-05-14实施

河北雄安新区建设和交通管理局

联合发布

河北雄安新区综合执法局

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雄安新区地方标准

雄安新区桥梁钢结构制造安装与验收标准

StandardforManufacturing,InstallationandAcceptanceofSteel

StructuresforBridgesinXiong'anNewArea

DB1331/T103-2025

批准部门：河北雄安新区综合执法局

施行日期：2025年05月14日

2024雄安

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前言

根据河北雄安新区管理委员会改革发展局《关于印发2023年雄安新区地方标准第二批立

项项目计划的通知》的要求，由雄安新区建设工程质量安全检测服务中心承担《雄安新区桥

梁钢结构制造安装与验收标准》（以下简称"本标准"）的制定工作。本标准制订过程中，编

制组深入开展了前期调研工作，进行了专题研究，总结了近年来国内外桥梁钢结构制造、安

装验收的工程经验以及相关科研成果，借鉴了国内外桥梁钢结构制造、安装与验收相关的标

准规范，并在全国范围内广泛征求了设计、制造、施工、监理、科研院所等单位的意见，经

反复讨论、修改和完善，最后经审查定稿，制定了本标准。

本标准贯彻执行国家和行业的有关技术政策，大力推广桥梁钢结构工程建设；落实桥梁

钢结构制造、安装与验收的工厂化、装配化、专业化、信息化、精细化等要求，促进桥梁钢

结构工程建设的转型升级、提质增效；推进桥梁钢结构的标准化、智能化建造，提升桥梁钢

结构的品质和耐久性，更好地体现"绿色桥梁钢结构"和"品质工程"的理念；本标准重点突出桥

梁钢结构工程技术、工艺的成熟性，兼顾先进性；强调对制造和安装技术工艺过程的控制，

明确桥梁钢结构制造、安装与施工验收中应遵守的技术要求和质量要求。

本标准包括14章和13个附录，主要内容包括：1总则;2术语;3基本规定;4深化设计;5

材料;6下料与加工;7组装;8焊接;9矫正与弯曲;10试拼装、预拼装;11涂装;12检验与验收;13

防护、存放与运输;14安装施工；附录A深化设计注意事项；附录B原材料复验规程；附录C

钢板、加工及焊缝外观缺陷的修补；附录D钢材焊接工艺评定；附录E圆柱头焊钉焊接工艺

评定；附录F涂装工艺指导书样板；附录G钢桥分项工程检验批质量验收记录表；附录H钢

桥制作过程检验记录表；附录J桥梁检验用计量器具精度及检定周期；附录K无损检测设备

校验以及检测技术；附录L装饰性外露钢结构；附录M工地连接；附录N顶推及滑移相关

规定。

本标准由河北雄安新区建设和交通管理局归口管理，由雄安新区建设工程质量安全检测

服务中心负责具体技术内容的解释。执行过程中如有意见或建议，请寄送雄安新区建设工程

质量安全检测服务中心（地址：河北省雄安新区容城县白洋淀大道153号-白洋淀大道办公区，

邮编：071799）。

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本标准主编单位：雄安新区建设工程质量安全检测服务中心

本标准参编单位：中国建筑金属结构协会钢结构桥梁分会

中国工程建设焊接协会

交通运输部科学研究院

中国交通建设监理协会

中国雄安集团基础建设有限公司

雄安雄商发展有限公司

中国铁路建设管理有限公司

金环钢结构工程有限公司

河北省交通规划设计研究院有限公司

石家庄铁道大学

中铁山桥集团有限公司

北京钢结构行业协会

北京市市政工程设计研究总院有限公司

河北雄安交通投资有限公司

石家庄市公路桥梁建设集团有限公司

邢台路桥建设集团有限公司

中国电建市政建设集团有限公司

二十二冶集团装备制造有限公司

中交第二公路工程局有限公司

中铁十二局集团有限公司

中铁三局集团有限公司

中交建筑集团有限公司

中铁五局集团有限公司

中铁十七局集团有限公司

河北雄安京翼质量检测服务有限公司

国检测试控股集团雄安有限公司

河北省交通建设监理咨询有限公司

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本标准主要起草人员：杨申武陈真李劲松杨帆严洪丽刘海生张强

张国清张志国王海林宋红飞李明华陈景李晋

钱国华冯涛王哲李成杰刘玉华郝洪峰张辰田

张志学周海成王志岗齐杰李亚川宋少杰刘康

程全平王婓马兵谢超靳玉梅李桂花姚海玲

韩广策丁浩石康柠王昭黄斐刘刚李久成

范军旗戴润达潘小廷李鹏常海君陈耀辉王小璐

张维李海冬赵民介李翠茹李栋学候向导李明宇

师建博刘金亮高虎尹卫民杨彬刘凯王文辉

廖利于小洲熊浩刁雷王一莹张永宾李彩云

薛海巍叶坤徐海平侯超任伟高钎武张文元

马真梁国强封博文崔宇鹏程建斌邱宇刘淑轻

徐兴华刘章韩彦波杨飞张祎男王沛然张炜昊

汪胜严江华国辉赵泽章周守波郗文彬李旭东

本标准主要审查人员：吴冲王应良汤洪雁张志新张伟付常谊陈柯

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目次

1总则........................................................................................................................................................................1

2术语........................................................................................................................................................................2

3基本规定................................................................................................................................................................4

4深化设计................................................................................................................................................................5

4.1一般规定.....................................................................................................................................................5

4.2图纸系统.....................................................................................................................................................5

5材料........................................................................................................................................................................7

5.1一般规定.....................................................................................................................................................7

5.2材料采购技术要求和进场检验要求........................................................................................................7

5.3材料存放要求.............................................................................................................................................9

6下料与加工..........................................................................................................................................................11

6.1一般规定...................................................................................................................................................11

6.2切割...........................................................................................................................................................11

6.3制孔...........................................................................................................................................................12

6.4机加工.......................................................................................................................................................14

6.5零件尺寸允许偏差...................................................................................................................................15

7组装......................................................................................................................................................................22

7.1一般规定...................................................................................................................................................22

7.2组装尺寸允许偏差...................................................................................................................................24

8焊接......................................................................................................................................................................37

8.1一般规定...................................................................................................................................................37

8.2焊接工艺...................................................................................................................................................37

8.3圆柱头焊钉的焊接...................................................................................................................................43

8.4耐候钢的焊接...........................................................................................................................................44

8.5产品试板...................................................................................................................................................45

9矫正与弯曲..........................................................................................................................................................47

9.1零件矫正...................................................................................................................................................47

9.2弯曲...........................................................................................................................................................48

9.3构件矫正...................................................................................................................................................49

10试拼装、预拼装................................................................................................................................................52

10.1一般规定.................................................................................................................................................52

10.2试拼装.....................................................................................................................................................52

10.3预拼装.....................................................................................................................................................54

10.4数字化测量及模拟预拼装.....................................................................................................................59

11涂装....................................................................................................................................................................60

11.1一般规定.................................................................................................................................................60

11.2表面处理及锈层稳定化处理.................................................................................................................60

11.3涂装工艺及实验.....................................................................................................................................61

12检验与验收........................................................................................................................................................63

12.1一般规定.................................................................................................................................................63

12.2钢桥制作过程检验.................................................................................................................................64

12.3钢桥成品验收.......................................................................................................................................100

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13防护、存放与运输..........................................................................................................................................105

13.1防护与标识...........................................................................................................................................105

13.2存放.......................................................................................................................................................105

13.3运输.......................................................................................................................................................106

14安装施工..........................................................................................................................................................108

14.1一般规定...............................................................................................................................................108

14.2钢桥安装施工准备...............................................................................................................................110

14.3支架法安装...........................................................................................................................................111

14.4高空散装法安装...................................................................................................................................114

14.5悬臂拼装法安装...................................................................................................................................116

14.6整孔安装法安装...................................................................................................................................118

14.7顶推及滑移安装法...............................................................................................................................119

14.8提升安装法...........................................................................................................................................121

14.9转体安装法...........................................................................................................................................129

14.10钢桥安装验收.....................................................................................................................................131

14.11装饰性外露钢结构安装检验及验收................................................................................................134

14.12钢平台、钢梯等附属结构安装检验与验收....................................................................................135

附录A深化设计注意事项..................................................................................................................................137

A.1深化设计流程........................................................................................................................................137

A.2深化设计图纸管理................................................................................................................................139

附录B原材料复验规程........................................................................................................................................141

B.1检验频次................................................................................................................................................141

B.2检验项目与方法....................................................................................................................................141

B.3评定规则................................................................................................................................................143

附录C钢板、加工及焊缝外观缺陷的修补........................................................................................................145

附录D钢材焊接工艺评定.................................................................................................................................146

D.1一般规定................................................................................................................................................146

D.2焊接工艺评定认可范围........................................................................................................................147

D.3检验与试验............................................................................................................................................150

附录E圆柱头焊钉焊接工艺评定.....................................................................................................................154

E.1一般要求................................................................................................................................................154

E.2圆柱头焊钉焊接重新进行评定范围....................................................................................................154

E.3试验与检验............................................................................................................................................154

附录F涂装工艺指导书样板..............................................................................................................................156

附录G钢桥分项工程检验批质量验收记录表.................................................................................................157

附录H钢桥制作过程检验记录表......................................................................................................................184

附录J桥梁检验用计量器具精度及检定周期...................................................................................................186

附录K无损检测设备校验以及检测技术..........................................................................................................187

K.1超声波检测............................................................................................................................................187

K.2射线检测................................................................................................................................................192

K.3磁粉检测................................................................................................................................................193

附录L装饰性外露钢结构..................................................................................................................................195

附录M工地连接.................................................................................................................................................199

附录N顶推及滑移相关规定..............................................................................................................................201

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N.1单点和多点顶推作业规定....................................................................................................................201

N.2步履式顶推施工作业规定....................................................................................................................201

N.3拖拉滑移施工规定................................................................................................................................201

本标准用词说明......................................................................................................................................................204

引用标准名录..........................................................................................................................................................205

条文说明..................................................................................................................................................................211

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Contents

1Generalprovisions.................................................................................................................................................1

2Terms......................................................................................................................................................................2

3BasicRequirements................................................................................................................................................4

4DetailedDesign......................................................................................................................................................5

4.1GeneralRequirements.................................................................................................................................5

4.2DrawingSystem..........................................................................................................................................5

5Material..................................................................................................................................................................7

5.1GeneralRequirements.................................................................................................................................7

5.2MaterialPurchaseTechnicalRequirementsandIncomingInspectionRequirements...............................7

5.3MaterialStorage..........................................................................................................................................9

6CuttingandProcessing.........................................................................................................................................11

6.1GeneralRequirements...............................................................................................................................11

6.2Cutting.......................................................................................................................................................11

6.3Holing........................................................................................................................................................12

6.4Maching.....................................................................................................................................................14

6.5AllowableDeviationofPartSize..............................................................................................................15

7Assembling...........................................................................................................................................................22

7.1GeneralRequirements...............................................................................................................................22

7.2AllowableDeviationofAssemblingSize.................................................................................................24

8Welding.................................................................................................................................................................37

8.1GeneralRequirements...............................................................................................................................37

8.2WeldingProcedure....................................................................................................................................37

8.3StudWelding.............................................................................................................................................43

8.4WeldingofWeatheringSteel....................................................................................................................44

8.5WeldingCoupons......................................................................................................................................45

9Rectificationandbending....................................................................................................................................47

9.1Rectificationofparts.................................................................................................................................47

9.2Bending.....................................................................................................................................................48

9.3Rectificationofcomponents.....................................................................................................................49

10TrialAssemblyandPre-assembly.....................................................................................................................52

10.1GeneralRequirements.............................................................................................................................52

10.2TrialAssembly........................................................................................................................................52

10.3Pre-assembly...........................................................................................................................................54

10.4DigitalMeasurementandSimulatedPre-assembly................................................................................59

11Coating...............................................................................................................................................................60

11.1GeneralRequirements.............................................................................................................................60

11.2TreatmentforSurfaceandStabilizationofRustLayer..........................................................................60

11.3CoatingProcessandTesting...................................................................................................................61

12InspectionandAcceptance.................................................................................................................................63

12.1GeneralRequirements.............................................................................................................................63

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12.2InspectionofSteelBridgeFabricationProcess......................................................................................64

12.3AcceptanceofSteelBridge...................................................................................................................100

13Protection,StorageandTransportation............................................................................................................105

13.1ProtectionandStamp............................................................................................................................105

13.2Storage...................................................................................................................................................105

13.3Transportation.......................................................................................................................................106

14Installation&Construction..............................................................................................................................108

14.1GeneralRequirements...........................................................................................................................10