In order to study the static and fatigue behavior of a new type of steel plate-concrete composite bridge decks,static loading experiment of eight specimens of the composite decks was carried out and constant-amplitude fatigue tests of six specimens were conducted.
为了研究钢板-混凝土组合桥面板在静力及疲劳荷载下的受力性能,对8块钢板-混凝土组合桥面板试件进行了静力加载试验,并对6块组合桥面板试件进行了等幅疲劳试验,着重研究了组合桥面板中开孔钢板连接件孔中横向贯通钢筋布置及名义加载剪跨比2个因素对组合桥面板静载下受力行为的影响,同时分析了疲劳荷载下组合桥面板中开孔钢板布置形式、疲劳荷载幅值和疲劳加载循环次数对组合桥面板疲劳刚度和疲劳强度的影响。
To analyze the composite effect of Steel-precast concrete beams under static loads,three tests of steel-precast concrete composite beams under static concentrate lateral loads were performed.
为研究钢-混凝土预制板组合梁在静载作用下的组合效应,完成了3根钢-混凝土预制板组合梁在跨中集中荷载作用下的试验,结合试验结果与现有的组合梁理论,对钢-混凝土预制板组合梁的抗弯受力性能及其组合效应进行了分析,为该方向的进一步研究提供实用参考价值。
precast concrete deck unit
预制混凝土桥面组合
precast concrete panel
预制混凝土桥面镶板
Design of 128m Combination Bridge with Prestressed Concrete Beam and Arch
128m预应力混凝土梁拱组合桥梁设计
Preliminary Study of Designe Method of Steel-Concrete Composite Slab;
钢—混凝土组合桥面板设计方法初探
Research on Prestressing Effects of Prestressed Steel-concrete Composite Continuous Beam Bridge;
预应力钢—混凝土组合连续梁桥预加力效应研究
Experimental Research of Steel and Concrete Composite Reinforcement to Partially Old Prestressed Concrete Bridge
钢-混凝土组合加固部分预应力混凝土旧桥的试验研究
Research and Application of Externally Prestressed Steel-Concrete Composite Girder Bridges
体外预应力钢-混凝土组合梁桥的应用与研究
Study on Structural Behavior of Prestressed Steel-concrete Composite Beam Bridge;
预应力钢-混凝土组合梁桥结构行为研究
Engineering Technologies Research on Pre-stressed Concrete Crossbeams in Combined Bridge Piers;
组合式桥墩预应力混凝土横梁施工技术研究
Analysis of Pre-streesed Concrete Truss Arch Bridge Disease
预应力混凝土桁式组合拱桥病害成因分析
Prevention and Control of Quality Defect in Cement-concrete Bridge Deck Pavement
水泥混凝土桥面铺装层质量缺陷的预防控制
Variable Cross-Section for Prsstrseeed Concrete-Rigid-Frame Bridge Portfolio System (West-yang River Bridge) Design and Research
预应力混凝土变截面连续一刚构组合体系特大桥（西阳河特大桥）的设计与研究
The Experimental Studies on Composite Steel-FDPCP Beam;
钢-混凝土预制板组合梁的试验研究
Research on Structure Combination of Asphalt Concrete for Bridge Deck Pavement on Large Longitudinal Slope
长大纵坡桥面沥青混凝土铺装层结构组合研究
Experiment on Static and Fatigue Behavior of Steel Plate-concrete Composite Bridge Decks
钢板-混凝土组合桥面板静力与疲劳性能试验
Test on anti-permeability performance of composite structure for asphalt concrete bridge pavement
沥青混凝土桥面铺装组合结构抗渗性能试验
THE MANUFACTURING PROCESS OF STEEL BOX OF THE STEEL-CONCRETE COMPOSITE ARCH BRIDGES
竖转钢-混凝土组合拱桥的钢箱制作工艺
Diseases of Deck Pavement of Cement-Concrete and Precautions
水泥混凝土桥面铺装病害及预防措施