正交异性钢桥面,Orthotropic steel deck
1)Orthotropic steel deck正交异性钢桥面
1.The mechanical response of pavement on the orthotropic steel deck under wheel loading and the effects of various thickness of modulus of upper layer and lower layer on the mechanical indexes of pavement are analyzed by finite element method,and the responses of various pavement projects under overload are studied.采用有限元方法分析在车轮荷载作用下正交异性钢桥面铺装层力学响应,研究铺装上、下层不同的厚度及模量组合对铺装层力学控制指标的影响以及不同铺装方案在超载情况下的铺装层受力状况。
英文短句/例句
1.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
2.The Structural Analysis of Orthotropic Steel Deck and Its Program;正交异性钢桥面板的结构分析及程序
3.The Research on the Mechanical Performance of Orthotropic Steel Bridge Decks for the Large Span Suspension Bridge in Construction and Completed Bridge Stages大跨悬索桥正交异性钢桥面板施工与成桥阶段受力性能研究
4.Fatigue Life Study of Orthotropic Steel Deck with Different Types of Closed Vertical Rib正交异性钢桥面板不同闭口纵肋疲劳寿命分析
5.Dynamical Influences of Diaphragm Gap to Orthotropic Steel Bridge Pavement横隔板缺口形式对正交异性钢桥面板力学性能的影响
6.Experimental Research on Fatigue Behavior and Damage Development of Welded Conformation of Orthotropic Steel Bridge Deck正交异性钢桥面板构造细节疲劳性能及损伤演化研究
7.Mechanical Behavior Analysis of the Asphalt Pavement on Orthotropic Steel Bridge Deck;正交异性钢桥面沥青混凝土铺装的力学行为分析
8.ANALYSIS ON FATIGUE DESIGN METHOD OF ORTHOTROPIC FLOOR DETAILS IN STEEL BRIDGE对正交异性钢桥面板构造抗疲劳设计方法的分析
9.CALCULATION PRINCIPLES OF EFFECTIVE WIDTH OF ORTHOTROPIC MONOLITHIC STEEL DECK OF HIGH-SPEED RAILWAY TRUSS BRIDGES高速铁路钢桁梁桥正交异性整体钢桥面板有效宽度的计算原则
10.Experimental Research on Waterproofing Materials of Orthotropic Steel Bridge Deck Pavement正交异性板钢桥面铺装防水材料试验研究
11.orthotropic deck structure正交各向异性桥面结构
12.They are made up of high tensile wires and are normally vertical. The deck is usually orthotropic with stiffened steel plateribs or troughs, floor beams, etc.桥面一般是由加劲钢板肋或槽形板，桥面梁等组成的正交异性板。
13.The Stress Computation Research of Orthotropic Deck System of Suspension Bridge with Stiffening Steel Truss钢桁加劲梁悬索桥正交异性桥面体系应力计算研究
14.Analyze the Secondary Stress of Joint Rigidity and the Method of Orthotropic Steel Plate of Steel Truss Bridge;钢桁架节点刚性次应力及正交异性桥面板计算方法分析
15.Research of Mechanical and Fatigue Behavior of Orthotropic Steel Deck正交异性闭口加劲钢桥面板力学及疲劳性能研究
16.Mechanical Behavior of Asphalt Pavement on Orthotropic Deck of Steel Bridge;钢箱梁正交异性桥面板的构造对铺装的影响研究
17.orthotropic deck box girder正交各向异性桥面箱形梁
18.The Selection of Stiffener Behind Plant of Box Girder --Open Type Stiffener for Orthotropic Deck船、桥共用型钢的选择——正交异性板用开敞式肋骨
相关短句/例句
steel orthotropic deck正交异性钢桥面
1.To analyze the stress state ofsteel orthotropic deck pavement and provide reference for the design of the overlay,the inner stress state and strain distribution of surfacing under the load of the deformation of the whole bridge structure and tyre load are analyzed by the finite element method of submodeling.为了确定正交异性钢桥面铺装受力状态并为设计提供参考,运用子模型有限元法分析了桥梁整体变形及局部轮载作用下铺装内部受力状态及应变分布特点。
2.Optimization analysis is made on the structure ofsteel orthotropic deck.运用有限元子模型法,分析轮载作用下正交异性钢桥面铺装的受力状态,比较了桥面板厚度、加劲肋厚度等不同结构参数对铺装层受力状态的影响,对正交异性钢桥面结构进行了优化分析,分析结果表明桥面板厚度对桥面铺装的受力状态影响较显著,其影响比加劲肋厚度对铺装的受力状态影响更显著,提出了钢桥面板的优化组合设计模式。
3)orthotropic steel deck pavement正交异性钢桥面板
1.The rules of shear stress of theorthotropic steel deck pavement under wheel loading are analyzed using finite eleme.采用高温稳定性能优异的新型防水粘结层材料和界面进行粗糙化处理技术对铺装层的破坏部位实施了抗滑移修复方案,应用有限元法分析了轮载作用下的正交异性钢桥面板铺装层剪应力的变化规律,同时对防水粘结层材料的粘结强度、抗剪强度和弯曲变形性能进行了室内试验,并且成功实施了白沙洲大桥钢桥面铺装修复工程试验段。
4)orthotropic steel deck正交异性钢桥面板
1.Pavement stress analysis oforthotropic steel deck;正交异性钢桥面板铺装层受力分析
2.Theorthotropic steel deck with thin asphalt pavement have been used popularly to long-span bridges in order to reduce dead load and improve the span length.大跨径钢桥大多采用正交异性钢桥面板和薄层沥青铺装的钢桥面铺装结构,大大的减轻了结构自重,从而,提高了桥梁的跨越能力。
5)Orthotropic steel bridge decks正交异性钢桥面板
6)Orthotropic steel bridge deck正交异性钢桥面板
1.This paper deals with the multiple objective orthogonal design of the orthotropic steel bridge deck system,during which the rigidity of the steel bridge deck,the maximumtensional strain on the pavement and the total weight of the deck system are selected as design objects.文章将正交异性钢桥面板和铺装层作为桥面系整体进行多目标正交设计,以桥面板刚度、铺装层表面最大拉应变和桥面系自重为设计目标,应用功效函数法将多目标设计化为单目标设计,通过正交分析法找到最佳结构参数组合,以提高桥面板刚度、改善铺装层的受力和减轻桥面系的重量。
2.The stress behavior of orthotropic steel bridge decks under elastic phrase is systematically discussed.应用ANSYS有限元分析软件对V型闭口纵肋的正交异性钢桥面板进行了强度分析,得出了在最大载荷作用情况下的钢桥面板的应力云图,同时与之前进行的模型试验所测得的应力分布规律进行了关键部位的比较,系统地阐述了正交异性钢桥弹性阶段的应力特性,并对闭口纵肋的正交异性钢桥面板给出了总的评价。
3.Orthotropic steel bridge deck has been widely used by more and more countries recently.论文建立了正交异性钢桥面板空间有限元模型,对不同荷载位置下结构的受力行为进行了详细的分析。
延伸阅读
正交各向异性层压板分子式：CAS号：性质：具有正交各向异性力学性能特征的各种层压板的统称。单向层压板、正交层压板、均衡的斜交层压板以及编织布预浸料压制而成的层压板都是正交各向异性层压板。正交各向异性层压板在平面应力状态下存在着两个相互垂直的对称面。层压板平面内相对于内对称面对称方向上各坐标点的力学性能相同。正交各向异性是纤维复合材料的一种独有的性能特征。
