钢桁桥,steel truss bridge
1)steel truss bridge钢桁桥
1.Finite element analysis on optimized arrangement of long list bolts group with high strength insteel truss bridges钢桁桥长列高强螺栓群优选布置的有限元分析
2.A FEM model ofsteel truss bridge was built based on the method of substructure.运用子结构方法,建立钢桁桥的有限元模型,把容易发生疲劳破坏的焊接节点作为子结构凝聚到整体有限元模型中。
英文短句/例句
1.Analysis of deformation and strengthen of truss steel bridge based on ANSYS基于ANSYS的钢桁桥变形和强度分析
2.Risk Analysis of Vehicle Compact Agaist Double-deck Highway Steel Truss Bridge双层公路钢桁梁桥车桥碰撞风险分析
3.Finite element analysis of integral joint in three-truss continuous steel truss arch bridge三主桁连续钢桁拱桥整体节点有限元分析
4.Study on Structural Behaviour of Orthotropic Deck of Steel Truss Bridge钢桁梁桥正交异性钢桥面板受力分析研究
5.Construction Stability Analysis of Long-Span Steel Box Truss Arch Bridge;大跨度钢箱桁架拱桥施工稳定性分析
6.Structural Behaviors of Beipang-jiang Suspended Steel Truss Bridge;钢桁架悬索北盘江大桥结构特性研究
7.Study on the Detection and Evaluation Method of Reinforced Concrete Truss Arch Bridges;钢筋混凝土桁架拱桥的检测评定研究
8.Detail Analysis and Research of Railroad Steel Truss Bridge with Integrated Finite Element Method;铁路钢桁梁桥的详细有限元分析研究
9.Transitional construction scheme for steel truss girder footbridge at Daxin station;大新站钢桁梁人行天桥过渡施工方案
10.Construction Control Research of the Hoisting Steel Trussed Girder of Suspension Bridge悬索桥钢桁加劲梁吊装施工控制研究
11.Spatial Analysis of Long-Span Continuous Steel Truss Beam Arch Bridges大跨度连续钢桁梁拱桥空间计算分析
12.Buffeting Analysis in Time Doma in for Long-Span Continuous Steel Truss Beam Arch Bridge大跨度连续钢桁梁拱桥时域抖振分析
13.MODEL TEST STUDY OF CRACK IDENTIFICATION ON STEEL TRUSS BRIDGE钢桁架桥梁裂纹识别的模型试验研究
14.Stress Analysis of Steel Trussed Girder Nodes of Shanghai Minpu 2nd Bridge上海闵浦二桥钢桁梁节点的应力分析
15.Design and Analysis on Space Steel Pipe Truss Elevated Pedestrian Crossing空间钢管桁架人行天桥的设计与分析
16.Welding repair of steel truss cracks on the Binzhou Yellow River Bridge滨州黄河大桥钢桁架裂纹的焊接修复
17.Calculation of Forces of Cable for the Triple-rib Steel Trussed Arch Bridge in Installation三肋钢桁架拱桥分片安装的索力计算
parison of Bridge Structures of Railway Through Truss Composite Bridges下承式铁路钢桁结合桥的桥式结构比较
相关短句/例句
steel truss arch bridge钢桁拱桥
1.Key construction technology and innovation of 3-span continuoussteel truss arch bridge三跨连续钢桁拱桥关键施工技术与技术创新管理
2.Against the background of wind-induced vibration of the H-shaped hangers ofsteel truss arch bridges,this paper analyzes the degree of influences of the Reynolds number Re,vibration factor ξ,stress magnitude,stress state,boundary conditions and sectional shapes of hangers on the vibration of the hangers of thesteel truss arch bridges.以钢桁拱桥的H型吊杆的风致振动为工程背景,分析了吊杆的雷诺数Re、振动因子ξ、应力大小及应力状态、边界条件、断面形状对钢桁拱桥吊杆振动的影响程度。
3.Herein,reviewing suspender style ofsteel truss arch bridge,analyzing Reynolds number,Strouhal number,structure vibration factor λl of suspender and the influencing degree of suspender s dynamics characteristic to the suspender vibration,under the engineering background of wind-induced vibration on suspender of onesteel truss arch bridge.以某钢桁拱桥的吊杆的风致振动为工程背景,研究了拱桥常用的吊杆类型,分析了雷诺数Re、斯托劳哈尔数Sr、吊杆结构振动因子λl及吊杆的结构动力特性对钢桁拱桥吊杆振动的影响程度,给出了用吊杆结构振动因子λl和雷诺数Re相结合的判别吊杆是否发生涡激共振的方法,所得的结论与实际桥梁涡激共振现象一致。
3)steel truss girder bridge钢桁梁桥
1.The throughsteel truss girder bridge can be a competitive bridge type for medium span highway bridges owing to the advantages of its low architectural height,fast construction speed and good durability.下承式钢桁梁桥因其具有建筑高度低、施工速度快和耐久性好等优点,可以成为中等跨度公路桥梁中有竞争力的桥型。
4)steel truss bridge钢桁梁桥
1.Research on damage degree identification ofsteel truss bridge based on model updating;钢桁梁桥基于模型修正方法的损伤程度识别研究
2.With the speed upgrade of railway vehicle,the problem of lateral vibration amplitude exceeding limit,which is caused by inefficiency of lateral stiffness,appears in somesteel truss bridges on existing railway.针对目前铁路列车提速时既有铁路钢桁梁桥中的某些桥梁出现横向刚度不足而导致横向振幅过大的问题,分析了半穿式和下承式钢桁梁桥的受力特点,研究加固该类桥梁横向刚度的最佳方案,通过有限元建模分析计算四座桥梁的动力特性和横向振动,并与实测资料相对比,提出针对该类桥梁合理的加固措施。
5)steel truss bridge钢桁架桥
1.The Method of Optimization for Design of Simply Supported Steel Truss Bridge Based on Reliability Theory;基于可靠性的简支钢桁架桥优化设计方法
2.The mode response of asteel truss bridge was analyzed by ANSYS and its seismic responses under transverse and longitudinal excitation were calculated using time-history analysis function.通过利用ANSYS对某钢桁架桥进行了模态分析,并用时程分析法进行了在横桥向和竖桥向激励下的地震响应分析,得到了在关键截面的位移和杆件内力响应峰值。
3.Then an example of retrofit techniques ofsteel truss bridge is introduced, in which the concept of damage control design is adopted introducing an girder floor isolation system and hysteretic damper.另外,还例举说明了钢桁架桥的改造,其设计引入了震害控制的观念,采用了桁架桥板梁隔震系统和滞后减振装置。
6)steel truss arch bridge钢桁架拱桥
1.The main bridge of Xinlong bridge in Changzhou is a 3-span continuous half throughsteel truss arch bridge with 30.7 m三跨连续中承式钢桁架拱桥,是国内首座该类型的公路桥梁。
2.Chongqing Chaotianmen Yangtze River Bridge is the largest-spansteel truss arch bridge in the world currently.重庆朝天门长江大桥是目前世界上最大跨度的钢桁架拱桥,在悬臂安装施工期间,设两对钢绞线扣索,与主拱形成自锚平衡共同受力体系,控制主拱结构内力和变形。
延伸阅读
杯桁桥明朝，定远县池河镇有个书生，只有五分老坟地和一间遮雨棚，四肢不勤，五谷不分，天天过着“今日有酒今日醉，明日无钱再想方”的生活。因为姓戴，人们送他个“带来穷”的绰号。别看“带来穷”三十六行只会吃行这一件，可他小聪明，专会对对子。从他嘴里说出来的对子，都是“绝妙好辞”、“语惊四座”，人们奉承他为“对书生”。有一年，举行大考，一个杨姓的主考官耀武扬威地前往南京，路过池河住宿。“对书生”听说后，表示要考主考官，主考大人不屑一顾。对书生说出上联：“池河无水也可”。主考官一听愣住了，感到这是绝对，左思右想得不出来下联。晚上，杨主考关门苦思一夜，还是对不出。一个堂堂大明的主考官，竟被穷书生难住，不觉胸闷难受，鸣呼哀哉！过了一年，一个姓李的主考官也路过池河歇店。他听说过“穷书生气死杨主考”的事情，不敢大张旗鼓地进镇，偷偷地微服私访，了解到：池河无水也可的对联的掌故。请来“对书生”很客气地问：“听说你出一个对子，难住了上科杨主考，我是本科主考，能不能对呢？”“对书生”看到李大人平易近人，谦虚地说：“请大人赐 教。”李主考说：“杯桁去木不行”。“对书生”一听，真是对绝了。原来池河镇西边的池河架有一座木桥墩 ，原叫“杯桁桥”（今名太平桥）。“池河”与“杯桁”各去偏旁就为：“也可”和“不行”了。临别时李大人免不了夸奖他一番。“对书生”自以为掌握了“天下一绝”，可以大显身手，讨个一官半职了。于是周游四邻州县，拜访达官贵人，呈上几副讨来的对联，妄想碰到“识马”的伯乐。可惜“世上无伯乐”，“对书生”只得悻悻而归，仍然过着自己“带来穷”的日子。真是“天无绝人之路，人有再发之时”。明成祖永乐元年正月，永乐皇帝朱棣刚夺了侄儿子建文的皇位就带领文武百官从南京耀武扬威地到凤阳皇陵光宗耀祖。这下忙坏了沿途官府：一路张灯结彩，鸣锣放炮，室内烧香，门外跪迎。池河街上，家家门前悬镜，户户缸台盛水，表示大明天子明如镜、清如水。这可急坏了“对书生”，找遍窝棚，一无照影镜，二无吃水缸，怎能歌功颂德？“对书生”情急生智，眼睛一亮，想出“不成功便成仁”的 法子来。永乐皇帝一看池河街上的捧场，正中心怀，破例下车观看。走到“对书生”棚前，竟然门无明镜台无缸，不由大怒，正要派人去追拿，忽而见“对书生”手捧对联迎面跪拜，永乐一看，上联是：“日明月明大明一统”，下联是：“君乐民乐永乐万年”，一下子“龙颜大悦”，马上赏金钱，赐布帛，带到凤阳授官。急需歌功颂德的永乐皇帝，逢上官迷 心窍的“对书生”，当然一拍即合。正所谓 “穷书生献对子-----拍马奉承”，“永乐帝看对联-----正中心怀”。
