Two men were on the bridge-deck, steadying a ladder.
两人站在船桥甲板上，扶稳一个梯子。
This paper presents a multi-objective optimization approach based on compromise programming to optimize concrete bridge deck maintenance policies.
为制定合理的混凝土桥面板维修策略，提出一种基于折衷规划的多目标优化方法。
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滑行聚四氟乙烯支撑板上推过桥墩。
When the outdoor parking and bridge deck waterproofing, should be selected according to the local temperature conditions.
做室外停车场和桥面屋顶防水时，应根据当地气温条件选用对应涂料。
I became a bridge deck specialist and carried steel up construction ramps for 18 months-and all the time my father's words were eating at me.
我成了一名桥板专家，往一个建筑工地的斜坡上扛钢材，一扛就是是18个月——而父亲的话一直困扰着我。
The mechanical and application condition of pavement on long span steel bridge deck is so hard that the paving material is of high requirement.
大跨径钢桥桥面铺装层的使用条件和受力状态十分恶劣，对铺装层材料要求非常高。
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。
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。
The important parameters that influence the mechanical property of the paving layer on an orthotropic steel bridge deck are the paving layer thickness and modulus of the asphalt concrete surfacing.
影响正交异性钢桥面铺装层力学性能的重要参数有铺装层的厚度和沥青混凝土铺装层的模量。
The optimum designs of long-span orthotropic steel bridge deck and its pavement system were studied based on super excellent ant colony optimization strategy.
基于精英蚂蚁寻优策略，将大跨径桥梁的钢桥面板和铺装层作为桥面铺装系整体进行结构优化设计。
Two men were on the bridge-deck, steadying a ladder .
两名男子在船桥甲板上扶着一架梯子不让它摇晃。
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。
It is shown that the multimode and mode coupled effects on the vertical and torsional buffeting responses of the bridge deck are quite obvious.
分析结果表明，在大跨度悬索桥中，多模态效应和模态耦合效应对主梁的竖向和扭转位移抖振响应有显著的影响。
Abstract: : the bridge deck ooze water is a bridge structure damage and destruction of a disease, bridge deck waterproof material and technology already more and more attracted people's attention.
摘要：桥面渗水是造成桥梁结构损伤与破坏的一大病害，桥面防水的材料与技术已越来越引起人们的重视。
Bridge deck is low, it is qing dynasty railings on common shape bridge.
桥面栏杆低矮无奇，是清代桥梁上常见的形制。
A computer model for the mechanical response of steel bridge deck surfacing under wheel loading is established by using the finite element method.
采用有限元方法建立在车载作用下钢桥面铺装层的力学响应计算模型。
These problems not only disturb traffic safety, influence aesthetics of bridge deck, but also bring about biggish economic loss.
这不仅妨碍了交通安全，影响了桥面的美观性，也造成了较大的经济损失。
Through many years' practice, the paper discussed the main points of bridge deck elevation construction for controlling quality.
通过多年的工程实践，总结桥面标高施工要点，从而达到控制质量的要求。
The present methods can supply the failure analysis of bridge deck pavement layer in concrete highway Bridges with a new way of study.
本文为混凝土公路桥中桥面铺装层的破坏分析提供了一种新的研究途径和方法。
The deck erection gantry is a specialized equipment for erection of suspension bridge deck segments, it has mainly two forms of winch type and hydraulic lifting type.
跨缆吊机是悬索桥钢箱梁桥面单元提升安装的专用设备，主要有卷扬机提升式和液压提升式两种形式。
The article has studied the influential factors for the shear characteristics of the bridge deck interlayer through laboratory test and numerical analysis.
针对影响桥面铺装层间界面剪切特性的因素开展了试验研究和数值模拟研究。
The results show that Steel Fiber Reinforced and Polymer Modified Concrete having good impact properties, and it is one of the ideal pavement materials for concrete bridge deck.
结果表明，钢纤维增强聚合物改性混凝土材料具有良好的冲击韧性，是一种理想的混凝土桥面铺装材料。
With the increasing of the traffic and heavy vehicle, the damage to the bridge deck pavement, which influences traffic seriously, has caused a severe economical loss and a bad influence on society.
随着交通量的增加和重型车辆的增多，桥面铺装出现了许多病害，严重影响了交通，造成了巨大经济损失和不良的社会影响。
Bridge deck pavement is a important pavement structure of bridge's appurtenant works, and the shorting using life is always a difficulty which puzzles bridge workers.
桥面铺装是桥梁附属设施中一种重要的构件，其使用寿命短一直是困扰桥梁养管部门的一个难点。
Bridge deck pavement is a important pavement structure of bridge's appurtenant works, and the shorting using life is always a difficulty which puzzles bridge workers.
桥面铺装是桥梁附属设施中一种重要的构件，其使用寿命短一直是困扰桥梁养管部门的一个难点。
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