查询词典 bridge deck

First, the actuality of Jiangyin bridge's deck surfacing are reviewed. Improper materials and pavement structures, severe conditions, overload and heavy traffic are deemed to be the main factors which result to deterioration of the deck surfacing. Then, programme of local repair asphalt mixture design has been proposed. It is considered that epoxy asphalt mixture and guss asphalt mixture are propitious to the local repair. The epoxy asphalt is also chosen as the adhesive layer material. Next, two pavement structures for steel deck plate surfacing have been tested. The most suitable asphalt surfacing structures have been proposed for the local repair. Finally, the elaborate local repair schemes of Jiangyin bridge's deck surfacing are proposed.

论文首先调查评估了江阴桥桥面铺装的现状，分析了江阴桥桥面铺装破坏的原因，认为材料及结构选用不当、使用条件苛刻、超载与大交通等是主要原因；其次对修复铺装混合料进行了配合比设计，认为优化后的环氧沥青混合料与浇注式沥青混合料适合于江阴桥的铺装修复，而粘结材料则采用环氧沥青粘结剂；然后参考国内外已有的桥面铺装结构组合，对两种复合结构进行了比较研究，提出了适于江阴桥桥面铺装局部修复的铺装结构组合；最后在各项研究的基础上，提出了江阴桥桥面铺装局部修复的具体方案。

A multiobjective optimization model of concrete bridge deck is therefore developed for several objectives which conflict with each other,such as minimizing the total cost but maximizing the performance simultaneously,and the niched Pareto genetic algorithm is introduced to s...

建立了桥面板维修的多目标优化模型，同时满足费用最小化以及性能最大化等多个相互冲突的目标，并采用小生境Pareto遗传算法求解。

Taking three different emulsified asphalt as waterproof bond coat ,researching the shear strength and tensile strength of the three different modified emulsified asphalt and ascertaining the optimum amount of them have important significance to guarantee the quality of bridge deck pavement.

以三种不同的乳化沥青为防水粘结层，研究这三种不同改性乳化沥青的抗剪强度、抗拉强度并确定三者的最佳撒铺量，对于保证桥面铺装质量具有重要的意义。

Integrating relative specifications, construction technique of SFRC bridge deck pavement is analyzed.

结合相关规范，对钢纤维混凝土在桥面铺装工程的施工技术特点进行了分析。

With reference to the indoor test, in order to obtain the breakage of bridge deck overlay under the car"s breaking, it take the worst load condition as the test object, and then impose dynamic repeated load to different loading types of bonding layer, gather the strain information of the specimen"s different location.

在室内试验方面，以桥面铺装在荷载作用下的层间破坏为出发点，模拟汽车刹车情况，采用桥面铺装最不利受力情况为试验对象，针对铺装层结构的不同受力工况进行动态重复加载，采集应变响应。

Emergency light bridge deck starboard not working.

signals 航行灯安装角度不满足要求，锚钟丢失，航行灯座板或遮光

Scope of application:※ High-built roads, a highway to do anti-slide surface ※Airport Construction ※Damaged Highway Maintenance ※Bridge Deck Performance indicators

应用范围：※高建公路，一级公路做抗滑表层※机场建设※旧公路养护※桥面铺装性能指标

Privacy provided is much better than into a monohull and one couple can sleep while the other is watching a movie into the salon on the bridge deck.

双体船比单体船能更好的保护人们的隐私，一对夫妇可能在睡觉，而另一对夫妇也许在甲板沙龙里看着电影。

Every day 20,000 people cross the 33 m wide bridge deck which has double tramlines, two-lane roadways as well as cycle tracks and pavements.

每天，有2万多人通过这个宽达33米的桥面，有两个步行道和双向车道用于行驶和走路的说

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。

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。

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。