东江大桥刚性悬索加劲钢桁梁施工技术研究
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摘要
东江大桥位于莞深高速公路北端石碣段跨越东江南支流处,是目前国内第一座双层公路桥。主桥全长432m,为三跨连续刚性悬索加劲钢桁梁桥,跨径组合为(112+208+112)m。主桁横向采用三桁结构,桁高10m,桁间距2x18m。主桁立面采用有竖杆的华伦式桁架,上加劲弦采用二次抛物线,上弦与上加劲弦之间用吊杆连接。
东江大桥造型美观,结构新颖,受力性能复杂,设计独特,钢梁制造及施工的难度很大,架设及合龙精度要求高,合龙点多,线形控制非常重要,必须十分精确。
为确保大桥施工质量,安全、顺利、精确合龙,对东江大桥钢梁拼装架设过程进行控制,对边跨平弦节点排架法架设,中跨平弦悬臂拼装架设与合龙,加劲弦架设与合龙等施工技术进行研究和总结,形成配套的施工工艺,同时对主跨平弦和加劲弦架设过程中的稳定性、线形控制、纵横向的内力调整等方面做了详细论述,给出了解决问题的方法。
本文的研究结果对提高我国桥梁工程施工技术水平和创新能力具有现实指导意义,能产生巨大的经济和社会效益,同时可为今后同类型桥梁的施工积累经验,提供借鉴和参考。
Dongjiang bridge, which is the first double layer highway bridge, is located in shijie to across south tributary of Dongjiang river on north end of expressway between Shenzhen and Dongguan.The three-span continuous rigid suspension reinforced steel truss bridge has the span allotment of 112m+208m+112m and a total length of 432m. The main truss structue with three truss in the horizontal has a hight of 10m and a spacing of 18m, it use truss of warren type with vertical rod,the quadratic parabola stiffening string is connected with up chord by suspender.
Dongjiang bridge has a beautiful modeling, novel structure,complex mechanical properties, unique design. Manufacture and construction of steel girder is very difficult:erection and closure need high precision;many closure points; linear control is very important and must be very precise.
Construction of steel girder of Dongjiang bridge should be controlled to guarantee the quality of bridge construction and ensure the closure with security and smothness and high precision. Some construction techniques are discussed and summarized and formed supporting construction techology, such as the bent erection method used on side span, the balanced cantilever construction method used for center span erection and closure,the techology of erection and closure of stiffening string.And discussed in detail of the stability,linear control and adjustment of vertical and horizontal internal force of chord of main span and stiffening string when they are on construction progress,then given the solutions of these problems.
The results of this study has practical significance to improve the construction technology and innovation of bridge engineering and can also produce huge economic and social benefits,what's more,the construction experience can provide references for bridges of the same type in the futrue.
东江大桥造型美观,结构新颖,受力性能复杂,设计独特,钢梁制造及施工的难度很大,架设及合龙精度要求高,合龙点多,线形控制非常重要,必须十分精确。
为确保大桥施工质量,安全、顺利、精确合龙,对东江大桥钢梁拼装架设过程进行控制,对边跨平弦节点排架法架设,中跨平弦悬臂拼装架设与合龙,加劲弦架设与合龙等施工技术进行研究和总结,形成配套的施工工艺,同时对主跨平弦和加劲弦架设过程中的稳定性、线形控制、纵横向的内力调整等方面做了详细论述,给出了解决问题的方法。
本文的研究结果对提高我国桥梁工程施工技术水平和创新能力具有现实指导意义,能产生巨大的经济和社会效益,同时可为今后同类型桥梁的施工积累经验,提供借鉴和参考。
Dongjiang bridge, which is the first double layer highway bridge, is located in shijie to across south tributary of Dongjiang river on north end of expressway between Shenzhen and Dongguan.The three-span continuous rigid suspension reinforced steel truss bridge has the span allotment of 112m+208m+112m and a total length of 432m. The main truss structue with three truss in the horizontal has a hight of 10m and a spacing of 18m, it use truss of warren type with vertical rod,the quadratic parabola stiffening string is connected with up chord by suspender.
Dongjiang bridge has a beautiful modeling, novel structure,complex mechanical properties, unique design. Manufacture and construction of steel girder is very difficult:erection and closure need high precision;many closure points; linear control is very important and must be very precise.
Construction of steel girder of Dongjiang bridge should be controlled to guarantee the quality of bridge construction and ensure the closure with security and smothness and high precision. Some construction techniques are discussed and summarized and formed supporting construction techology, such as the bent erection method used on side span, the balanced cantilever construction method used for center span erection and closure,the techology of erection and closure of stiffening string.And discussed in detail of the stability,linear control and adjustment of vertical and horizontal internal force of chord of main span and stiffening string when they are on construction progress,then given the solutions of these problems.
The results of this study has practical significance to improve the construction technology and innovation of bridge engineering and can also produce huge economic and social benefits,what's more,the construction experience can provide references for bridges of the same type in the futrue.
引文
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[2]吴冲.现代钢桥(上册).北京：人民交通出版社.2006.9
[3]周远棣,徐君兰.钢桥.北京：人民交通出版社,1990
[4]陈伯蠡.中国焊接钢桥的发展.钢结构焊接国际论坛论文集,2006
[5]方秦汉,高宗余,李家武.中国铁路钢桥的发展历程及展望.建筑科学与工程学报.2008.12,第25卷第4期
[6]雷俊卿.20世纪中国公路钢桥的现状评估与对策.公路.2000.1,第1期
[7]雷俊卿.中国公路钢桥的发展现状与展望.西安公路交通大学学报.1995.12,增刊
[8]钱叶祥.我国钢桥制造技术的发展与展望.铁道标准设计,1996.12
[9]张黎杰,朱卫华,刘海宁.我国钢桥的发展.山西建筑.2007.4,第33卷第11期
[10]项海帆,21世纪世界桥梁工程的展望.土木工程学报,2000.6
[11]潘际炎.大跨度钢桥.钢结构,2000,第15卷第2期
[12]Seim, Charles. Building over the GOLDEN GATE. Civil engineering NEW YORK, N. Y,1987.5
[13]Mohn, Daniel E. Golden Gate bridge improvement, Civil engineering NEW YORK, N. Y,1987.5
[14]Eurocode 3. Design of Steel Structures. CEN,1992
[15]Fujimori, Shigeyuki; Takai, Shigeru; Shimoyama, Satosi; Tsujimoto, Fumio. Constructions of Shimotsui-Seto bridge Stiffening truss as prat of Honshu—Shikoku bridge project.NKK Technical review,1988.12
[16]Tajima, Teyuyoshi. Constructions of the Ohnaruto bridge. Civil engineering in Japan,1985.24
[17]Rodrigues, Jorge; Costa, Alfredo Campos. Dynamic characterization tests of the Tagus River suspention bridge. Proceedings of the international Modal Analysis Conference-IMAC,2000.1
[18]Legal, Bestemmelse. Steel, Concreteand Composite Bridges(Bs5400, Part 3).BSI,2000
[19]AASHTO. Standard Specification for Highway Bridges(16th Edition).1996
[20]R.L. Brockenbrough, F. SMerritt. Structural Steel Designer's Handbook(Third Edition). McGraw-Hill, Inc.,1999
[21]Vladimir V.Bolotin.Mechanics of Fatigue. CRC Press,1999
[22]D. A. Bayliss, D. H. Deacon. Steelwork Corrosion control. Spon Press,2002
[23]AASHTO. Steel Bridge Fabrication Guid Specification
[24]Gasparini, Dario; Simmons, David. American tuss bridge in the 19th cent.Ⅱ:1850-1900. Journal of Performance of Constructed Facilities,1997.3
[25]Richard, Piere. Bridge truss, bridges span including such trusses, and method of constructing the truss,1987
[26]Szeliski, Z. L.; Elkholi, I. A., Fatigue investingation of railway truss bridge,1982.2
[27]Anon. Ganged pipe piers support truss bridge in deep water, Engineering News-Record,1976.2
[28]Buckland, Peter G. Increasing the load capacity suspension bridges. Journal of Bridge Engineering,2003.5
[29]Fukumoto, Yuhshi.Steel bridge construction in japan. Journal of Constructional Steel Research,1989.2-3
[30]Tajima, Teyuyoshi. Constructions of the Ohnaruto bridge. Civil engineering in Japan,1985.24
[31]Honshu—Shikoku Bridge Authority. The Tatara Bridge,1999
[32]谭明鹤,王荣辉,黄永辉,谷立雄.刚性悬索加劲钢桁梁桥特殊节点模型试验.中国公路学报.2008.1,第21卷第1期
[33]岳丽娜,陈思甜.钢桁梁桥施工架设方法研究综述.公路交通技术.2006.6,第3期
[34][日]小西一郎编.钢桥(1-11).北京：人民/中国铁道出版社.1981-1982
[35]铁路施工技术手册.桥涵(中册).北京：中国铁道出版社,2000
[36]吕国良.三桁刚性悬索桁架桥施工控制研究.硕士学位论文.武汉：武汉理工大学,2009
[37]范立础.桥梁工程(上、下册).北京：人民交通出版社,1987
[38]向中富.桥梁施工控制技术.北京：人民交通出版社,2001
[39]秦顺全,桥梁施工控制无应力状态法理论与实践.北京：人民交通出版社,2007
[40]铁道部大桥工程局.九江长江大桥技术总结.武汉：武汉测绘科技大学出版社,1995
[41]胡汉舟,张驰,张关成,赵煜澄.九江长江大桥钢梁跨中合拢施工.桥梁建设,1993,4
[42]柯军圣,万方.芜湖长江大桥主跨钢桁梁斜拉桥跨中合龙施工.中国铁道科学,2001,10
[43]中国铁路工程总公司,芜湖长江大桥有限责任公司.芜湖长江大桥钢梁制造技术.北京：科学出版社,2001
[44]李竞.东江大桥钢桁梁合龙参数研究.硕士学位论文.西安：长安大学,2008
[45]彭振华.三桁刚性悬索加劲钢桁梁关键技术研究.硕士学位论文.上海：同济大学,2007
[46]吴臻旺.加劲弦钢桁梁桥计算分析研究.硕士学位论文.成都：西南交通大学,2006
[47]中铁大桥勘测设计院有限公司.莞深高速公路附城至石碣段工程施工图设计.武汉,2003
[48]JTJ 001-97.公路工程技术标准.北京：人民交通出版社,1997
[49]JTGD60-2004公路桥涵设计通用规范.北京：人民交通出版社,2004.
[50]JTG D62-2004公路钢筋混凝土及预应力混凝土桥涵设计规范.北京：人民交通出版社,2004.
[51]JTJ 041-2000,公路桥涵施工技术规范.北京：人民交通出版社,2000
[52]GB 50017-2003.钢结构设计规范.北京：中国计划出版社,2003
[53]TB 10002.0-2005铁路桥梁钢结构设计规范.北京：中国铁道出版社,2005
[54]TBJ214-92.铁路钢桥高强度螺栓连接施工规定.北京：中国铁道出版社,1992
[55]GB/T1228-1231-91.高强度大六角头螺栓、大六角螺母、垫圈和技术条件.北京：中国计划出版社,1991
[56]TB 10212-98,铁路钢桥制造规范.北京：中国铁道出版社,1998
[57]TB/T1527-2004.铁路钢桥保护涂装.北京：中国铁道出版社,2004
[58]TB10415-2003.铁路桥涵工程施工质量验收标准.北京：中国铁道出版社,2003
[59]TB10203-2002.铁路桥涵施工规范.北京：中国铁道出版社,2002
[60]TB10303-2009.铁路桥涵工程施工安全技术规程.北京：中国铁道出版社,1992
[2]吴冲.现代钢桥(上册).北京：人民交通出版社.2006.9
[3]周远棣,徐君兰.钢桥.北京：人民交通出版社,1990
[4]陈伯蠡.中国焊接钢桥的发展.钢结构焊接国际论坛论文集,2006
[5]方秦汉,高宗余,李家武.中国铁路钢桥的发展历程及展望.建筑科学与工程学报.2008.12,第25卷第4期
[6]雷俊卿.20世纪中国公路钢桥的现状评估与对策.公路.2000.1,第1期
[7]雷俊卿.中国公路钢桥的发展现状与展望.西安公路交通大学学报.1995.12,增刊
[8]钱叶祥.我国钢桥制造技术的发展与展望.铁道标准设计,1996.12
[9]张黎杰,朱卫华,刘海宁.我国钢桥的发展.山西建筑.2007.4,第33卷第11期
[10]项海帆,21世纪世界桥梁工程的展望.土木工程学报,2000.6
[11]潘际炎.大跨度钢桥.钢结构,2000,第15卷第2期
[12]Seim, Charles. Building over the GOLDEN GATE. Civil engineering NEW YORK, N. Y,1987.5
[13]Mohn, Daniel E. Golden Gate bridge improvement, Civil engineering NEW YORK, N. Y,1987.5
[14]Eurocode 3. Design of Steel Structures. CEN,1992
[15]Fujimori, Shigeyuki; Takai, Shigeru; Shimoyama, Satosi; Tsujimoto, Fumio. Constructions of Shimotsui-Seto bridge Stiffening truss as prat of Honshu—Shikoku bridge project.NKK Technical review,1988.12
[16]Tajima, Teyuyoshi. Constructions of the Ohnaruto bridge. Civil engineering in Japan,1985.24
[17]Rodrigues, Jorge; Costa, Alfredo Campos. Dynamic characterization tests of the Tagus River suspention bridge. Proceedings of the international Modal Analysis Conference-IMAC,2000.1
[18]Legal, Bestemmelse. Steel, Concreteand Composite Bridges(Bs5400, Part 3).BSI,2000
[19]AASHTO. Standard Specification for Highway Bridges(16th Edition).1996
[20]R.L. Brockenbrough, F. SMerritt. Structural Steel Designer's Handbook(Third Edition). McGraw-Hill, Inc.,1999
[21]Vladimir V.Bolotin.Mechanics of Fatigue. CRC Press,1999
[22]D. A. Bayliss, D. H. Deacon. Steelwork Corrosion control. Spon Press,2002
[23]AASHTO. Steel Bridge Fabrication Guid Specification
[24]Gasparini, Dario; Simmons, David. American tuss bridge in the 19th cent.Ⅱ:1850-1900. Journal of Performance of Constructed Facilities,1997.3
[25]Richard, Piere. Bridge truss, bridges span including such trusses, and method of constructing the truss,1987
[26]Szeliski, Z. L.; Elkholi, I. A., Fatigue investingation of railway truss bridge,1982.2
[27]Anon. Ganged pipe piers support truss bridge in deep water, Engineering News-Record,1976.2
[28]Buckland, Peter G. Increasing the load capacity suspension bridges. Journal of Bridge Engineering,2003.5
[29]Fukumoto, Yuhshi.Steel bridge construction in japan. Journal of Constructional Steel Research,1989.2-3
[30]Tajima, Teyuyoshi. Constructions of the Ohnaruto bridge. Civil engineering in Japan,1985.24
[31]Honshu—Shikoku Bridge Authority. The Tatara Bridge,1999
[32]谭明鹤,王荣辉,黄永辉,谷立雄.刚性悬索加劲钢桁梁桥特殊节点模型试验.中国公路学报.2008.1,第21卷第1期
[33]岳丽娜,陈思甜.钢桁梁桥施工架设方法研究综述.公路交通技术.2006.6,第3期
[34][日]小西一郎编.钢桥(1-11).北京：人民/中国铁道出版社.1981-1982
[35]铁路施工技术手册.桥涵(中册).北京：中国铁道出版社,2000
[36]吕国良.三桁刚性悬索桁架桥施工控制研究.硕士学位论文.武汉：武汉理工大学,2009
[37]范立础.桥梁工程(上、下册).北京：人民交通出版社,1987
[38]向中富.桥梁施工控制技术.北京：人民交通出版社,2001
[39]秦顺全,桥梁施工控制无应力状态法理论与实践.北京：人民交通出版社,2007
[40]铁道部大桥工程局.九江长江大桥技术总结.武汉：武汉测绘科技大学出版社,1995
[41]胡汉舟,张驰,张关成,赵煜澄.九江长江大桥钢梁跨中合拢施工.桥梁建设,1993,4
[42]柯军圣,万方.芜湖长江大桥主跨钢桁梁斜拉桥跨中合龙施工.中国铁道科学,2001,10
[43]中国铁路工程总公司,芜湖长江大桥有限责任公司.芜湖长江大桥钢梁制造技术.北京：科学出版社,2001
[44]李竞.东江大桥钢桁梁合龙参数研究.硕士学位论文.西安：长安大学,2008
[45]彭振华.三桁刚性悬索加劲钢桁梁关键技术研究.硕士学位论文.上海：同济大学,2007
[46]吴臻旺.加劲弦钢桁梁桥计算分析研究.硕士学位论文.成都：西南交通大学,2006
[47]中铁大桥勘测设计院有限公司.莞深高速公路附城至石碣段工程施工图设计.武汉,2003
[48]JTJ 001-97.公路工程技术标准.北京：人民交通出版社,1997
[49]JTGD60-2004公路桥涵设计通用规范.北京：人民交通出版社,2004.
[50]JTG D62-2004公路钢筋混凝土及预应力混凝土桥涵设计规范.北京：人民交通出版社,2004.
[51]JTJ 041-2000,公路桥涵施工技术规范.北京：人民交通出版社,2000
[52]GB 50017-2003.钢结构设计规范.北京：中国计划出版社,2003
[53]TB 10002.0-2005铁路桥梁钢结构设计规范.北京：中国铁道出版社,2005
[54]TBJ214-92.铁路钢桥高强度螺栓连接施工规定.北京：中国铁道出版社,1992
[55]GB/T1228-1231-91.高强度大六角头螺栓、大六角螺母、垫圈和技术条件.北京：中国计划出版社,1991
[56]TB 10212-98,铁路钢桥制造规范.北京：中国铁道出版社,1998
[57]TB/T1527-2004.铁路钢桥保护涂装.北京：中国铁道出版社,2004
[58]TB10415-2003.铁路桥涵工程施工质量验收标准.北京：中国铁道出版社,2003
[59]TB10203-2002.铁路桥涵施工规范.北京：中国铁道出版社,2002
[60]TB10303-2009.铁路桥涵工程施工安全技术规程.北京：中国铁道出版社,1992