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带地梁的新型半整体式无缝桥梁温度效应研究

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Keywords: 桥梁工程,无缝桥梁,试验研究,温度效应,接线路面,裂缝间距,裂缝宽度

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Abstract:

?为了了解带地梁的新型无缝桥梁在温度变化下吸纳梁体变形的能力及接线路面的裂缝分布和发展规律,推导了带地梁无缝桥梁在温度作用下的内力与变形计算公式,编译了相应的接线路面配筋计算程序,进行了足尺带地梁无缝桥梁的试验研究,同时对比了带地梁无缝桥梁试验结果与理论计算结果。结果表明:带地梁的新型无缝桥梁能很好地传递梁体变形,实现对梁体变形的吸呐;按照程序的计算结果进行接线路面的配筋设计是安全的。

References

[1]  金晓勤.新型全无缝桥梁体系设计与试验研究[D] .长沙:湖南大学,2007.
[2]  HAJ-NAJIB R.Integral Abutment Bridges with Skew Angles[D] .College Park:University of Maryland,2002.
[3]  胡大琳,王天利,陈 峰,等.半整体式桥台无伸缩缝桥静力分析[J] .交通运输工程学报,2006,6(1):52-56.
[4]  HUANG J,SHIELD C K,FRENCH C E W.Parametric Study of Concrete Integral Abutment Bridges[J] .Journal of Bridge Engineering,2008,13(5):511-526.
[5]  BREA S F,BONCZAR C H,CIVJAN S A,et al.Evaluation of Seasonal and Yearly Behavior of an Integral Abutment Bridge[J] .Journal of Bridge En-gineering,2007,12(3):296-305.
[6]  ZHANG Hong-liang,HU Chang-shun.Parameters' Influence on Determination of Allowable Differential Slope of Approach Slab[J] .Journal of Chang'an University:Natural Science Edition,2003,23(3):11-14.
[7]  TAI Kou-xia,DING Da-jun.New Leaps in Construction of Bridges in China[J] .Journal of Architecture and Civil Engineering,2006,23(2):30-40.
[8]  WANG Dong-yang,CHEN Shu-xian.Control of Concrete Craking at Early Time for Bridge Overlay[J] .Journal of Chang'an University:Natural Science Edition,2006,26(3):21-25.
[9]  AROCKIASAMY M P E,BUTRIENG N,SIVAKUMAR M.State-of-the-art of Integral Abutment Bridges:Design and Practice[J] .Journal of Bridge Engineering,2004,9(5):497-506.
[10]  JIN Xiao-qin,SHAO Xu-dong,CHEN Hua-hui,et al.Preliminary Research on the New Technologies of Integral-abutment Bridges[J] .Journal of Hunan University:Natural Science Edition,2006,33(4):1-5.
[11]  ZENG Wei-bing,ZHANG Yi,HE Ting-ji.Test of Backfill Compacting on Highway Bridge Back[J] .Journal of Chang'an University:Natural Science Edition,2004,24(1):65-68.
[12]  JIN Xiao-qin,SHAO Xu-dong.A Study of Fully Jointless Bridge-approach System with Semi-integral Abutment[J] .China Civil Engineering Journal,2009,42(9):68-73.
[13]  JTG D40—2002,Specifications of Cement Concrete Pavement Design for Highway[S] .
[14]  MAO Rui-xiang,CHENG Xiang-yun.Design Manual of Highway Bridge and Culverts-basic Documents[M] .Beijing:China Communications Press,1993.
[15]  JIN Xiao-qin.Design and Experimental Test for In-novative Jointless Bridges System[D] .Changsha:Hunan University,2007.
[16]  JIN Xiao-qin,SHAO Xu-dong,PENG Wang-hu,et al.A New Sategory of Semi-integral Abutment in China[J] .Structural Engineering International,2005,15(3):186-189.
[17]  HU Da-lin,WANG Tian-li,CHEN Feng,et al.Static Analysis of Semi-integral Abutment Jointless Bridge[J] .Journal of Traffic and Transportation Engineering,2006,6(1):52-56.
[18]  THIPPESWAMY H K,GANGARAO H V S,FRANCO J M.Performance Evaluation of Jointless Bridges[J] .Journal of Bridge Engineering,2002,7(5):276-289.
[19]  张洪亮,胡长顺.路桥过渡段桥头搭板容许坡差确定的参数影响[J] .长安大学学报:自然科学版,2003,23(3):11-14.
[20]  邰扣霞,丁大钧.中国桥梁建设新飞跃[J] .建筑科学与工程学报,2006,23(2):30-40.
[21]  王东阳,陈淑贤.桥面铺装混凝土早期裂缝控制[J] .长安大学学报:自然科学版,2006,26(3):21-25.
[22]  TLUSTOCHOWICZ G.Optimized Design of Integral Abutments for a Three Span Composite Bridge[D] .Lule?:Lule? University of Technology,2005.
[23]  金晓勤,邵旭东,陈华辉,等.整体式无缝桥梁新技术的初步试验研究[J] .湖南大学学报:自然科学版,2006,33(4):1-5.
[24]  曾卫兵,张毅,何挺继.公路桥背回填压实试验[J] .长安大学学报:自然科学版,2004,24(1):65-68.
[25]  金晓勤,邵旭东.半整体式全无缝桥梁研究[J] .土木工程学报,2009,42(9):68-73.
[26]  JTG D40—2002,公路水泥混凝土路面设计规范[S] .
[27]  毛瑞祥,程翔云.公路桥涵设计手册基本资料[M] .北京:人民交通出版社,1993.

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