您要查找的是不是:
- Anylizing cracks on Bridge Deck Concrete Pavement 桥面混凝土铺装层裂纹原因浅析
- An analysis of causes for defects of bridge deck concrete pavement and preventative measures 桥面铺装混凝土病害原因分析及预防措施
- bridge deck concrete 桥面板混凝土
- The bridge deck carries both eastbound and westbound traffic. 该桥承担着东西向的交通。
- They were placed by a derrick mounted on rails on the bridge deck. 它们由轨道上的转臂吊机吊放在桥面上。
- Using this property,carbon fiber reinforced concrete can be used as a kind of temperature sensor and self-diagnose the temperature of airfield runways or bridge deck. 利用这一性质,可将碳纤维混凝土制作成温度传感器,用于特殊混凝土路面结构的温度自诊断检测。
- The cross section of a bridge deck may twist as a result of excessive life. 桥面横断面可能由于过量的升力而发生扭转。
- The load carrying capacities of steel deck concrete composite slabs are governed by the longitudinal shear strength. 压型钢板-混凝土组合楼板的承载能力受楼板叠合面的纵向抗剪能力控制。
- The bridge deck will be partly constructed in antimagnetic material. 驾驶甲板部分结构应该是防磁材料。
- The modifying effects of polyacryamide on flexural fatigue property and flexural toughness of concrete bridge deck overlay is studied by strength test, impact test, flexural fatigue test and so on. 通过强度试验,冲击试验和弯曲疲劳试验,研究了聚丙烯酰胺对混凝土桥面铺装层弯曲疲劳特性与韧性的改性效果,建立了聚丙烯酰胺改性混凝土的弯曲疲劳寿命方程。
- Said precast concrete bridge deck assembly has precast concrete bridge deck, end surface loop type steel reinforcement, bottom surface shear resistant slot, and bottom surface shear resistant unit. 所述预制混凝土桥面板组件具有预制混凝土桥面板、端面环型钢筋、底面抗剪槽、底面抗剪器;所述钢梁组件具有直立钢梁、钢梁上翼缘板、连身钢板侧模、抗剪器、连身钢丝网端模;
- Based on tension-compression and bending equivalencies, an equivalent single material plate element was formed for bridge deck of composite girder with steel fiber reinforced concrete and steel. 基于拉压等效与弯曲等效方法,提出了钢纤维混凝土与钢结合梁桥面板换算为单一材料等效板单元的计算模式,导出了等效板单元的厚度和弹性模量的计算式。
- Marly crack and deterioration of many bridge deck overlays have been attributed to the traffic load, nature factor and high thermal or shrinkage stress development in the concrete. 混凝土桥面铺装在交通荷载、自然因素、温度与收缩应力综合作用下,普遍出现了早期开裂与破坏。
- Changes in strand tension can be easily determined if the bridge deck is resurfaced. 当桥面重新铺装时,易于确定钢索内拉力的变化情况。
- Large sections of bridge deck are pushed out over the piers on rollers or sliding teflon bearings. 将桥面的巨大节段在滚轴或聚四氟乙烯支撑板上推过桥墩。
- Where suspenders are employed, the inclined type are preferable. A bridge deck must be a continuous structure to provide greater rigidity. 使用吊索时,斜拉式更好。为了使桥梁具有更大强度,承梁必须采用连续结构。
- A simulated bridge deck is tested for durability and strength to determine its breaking point. 这个模拟桥面用来测试其耐力与强度,以确定断裂点。
- Bridge deck, poop deck, main deck, forecastle deck shall have total 9 life buoys. 驾驶甲板、尾楼甲板、主甲板、首楼甲板总共设9只救生圈。
- Based on which, the feasibility of SFRC partly superseding RC is probed into bridge deck pavement.3. 在此基础上,对在桥面铺装工程中采用钢纤维混凝土部分取代钢筋混凝土的可能性进行了探讨。
- Checking calculation method and essentials about fatigue of orthotropic steel bridge deck are briefly described. 简述了正交异性钢桥面板的疲劳验算方法及注意点;