查询词典 bridge deck
- 与 bridge deck 相关的网络例句 [注:此内容来源于网络,仅供参考]
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On the basis of above research, the prospects of applying PPFRC to bridge deck pavement are investigated.
在试验的基础上,探讨聚丙烯纤维混凝土在桥面铺装中的应用。
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Here is a front view of the Bridge Deck.
这里是一个方面鉴于对桥面铺装。
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To prevent superstructures to fall off during earthquakes , restrainer devices are often needed at expansion joints of bridges to limit the relative displacement between adjacent bridge segments and between bridge deck and the pier at expansion joints .
为防止上部结构在地震中发生落梁破坏,通常采取适当的限位措施来限制相邻梁体和墩梁间的相对位移。
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As the most damageable component of bridge, concrete bridge deck is maintained more often than others.
混凝土桥面板作为桥梁的重要组成部分,维修频率最高。
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Bridge management ; maintenance strategy ; concrete bridge deck ; multiobjective optimization ; genetic algorithm ; niched Pareto genetic algorithm
桥梁管理;维修策略;混凝土桥面板;多目标优化;遗传算法; NPGA
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Key words: bridge engineer;bridge deck pavement;finite element method;asphalt concrete;mechanical model
桥面沥青混凝土铺装层破坏和力学模型研究。
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Through the construction of abutment replacement in Shangzhi Highway and Railway Cross-bridge, a comprehensive introduction of basic principle about abutment replacement technology by the bridge deck steel method was given and the construction technology and social benefits were analyzed in the paper.
通过尚志公铁立交桥支座更换施工,全面介绍桥面钢梁法更换支座的基本原理,并对该种技术的施工工艺、社会经济效益进行分析。
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In this paper, the vehicle model on a scale of 1/4 and the half-sine curve are used to simulate the longitudinal curve of the plate girder bridge deck with creeping camber and the mathematical relations between the vehicle vertical vibration response and creeping camber, span length and vehicle traveling speed of the bridge are derived.
采用1/4汽车模型和半正弦曲线模拟板梁徐变上拱桥面线形,推导车辆竖向振动响应与板梁徐变上拱度、桥梁跨径、行车速度之间的数学关系。
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According to the characteristics of wind field on bridge, WAWS method is utilized to simulate the fluctuating wind velocity time history. Based on the quasi-steady aerodynamic forces theory, the expressions of the aerodynamic forces acted on per length of the whole bridge deck are introduced.
然后根据本桥梁所处风场特点,利用谐波合成法模拟了该桥梁上的脉动风速时程,基于准定常气动力理论,给出了作用在整个桥梁主梁单位长度上的气动力表达式,并对模拟的结果进行了检验。
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To solve the problem of bridge structure corrosion and environment pollution,a new type of snow-melting by embedding heating pipes in the bridge deck was presented based on hydronic heating.
为解决融雪剂融雪不仅腐蚀桥体及其它基础设施而且污染环境的问题,提出了一种新的热力融雪方式即在桥面内敷设管道的基于加热流体的融雪方式。
- 推荐网络例句
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According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.
曝气设备的动力效率在叶轮转速为120rpm~150rpm时取得最大值,此时氧利用率和充氧能力也具有较高值。
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The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.
稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世,形体几无变化。
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When I was in school, the rabbi explained everythingin the Bible two different ways.
当我上学的时候,老师解释《圣经》用两种不同的方法。