路面

There are four main products rope, five-rope fast Dray, 0.5 T-5T fast, medium-speed hoist 12, 18-cutting machine, four to justice derrick, gasoline hand-ray machines, electric hand-ray machine, with two machines, vacuum suction Machine, Kewen machine, welding machine, welding machine, tunnels, bridges, reservoirs for the Pistons pump, injection pump, 350, 500, 750, the concrete mixer ingredients bucket, vertical 350-mixer, satellite mixer, mortar Machines, road cleaning machines, road paving machines, steel cutting machine, steel bending machines, bending machines hoop, Washidahang machine, fast-straight machines, machine vibration solidify, the impact ram, plate ram, the tower crane, build Block molding machines, loaders, rollers, and so full of construction equipment.

产品主要有四绳、五绳快速曳引机，0.5T-5T快速、中速卷扬机12型、18型切割机，四绳井架、汽油抹光机、电动抹光机、二用机、真空吸水机、刻纹机、电焊机、对焊机，隧道、桥梁、水库专用活塞泵、注浆泵，350型、500型、750型、混凝土搅拌机配料斗，立式350型搅拌机、卫星搅拌机、砂浆机、路面清灰机、路面铺平机，钢筋切断机、钢筋弯曲机、弯箍机、蛙式打夯机，快速调直机、震动夯实机、冲击夯、平板夯、塔机、砌块成型机、装载机、压路机等全套建筑设备。

Different climatic regions, different subgrade, pavement structure and materials, different traffic conditions, the experience of different construction, as well as the conservation of the history of different road performance of the road have a major impact, in order to ensure the implementation of pre-effect of conservation measures and technological advantages, Conservation Measures in the pre-determined and the timing of the selection process, there is a need to follow the following principles: technology to meet the requirements of the economically more savings, the performance characteristics in line with the project.

不同气候区域、不同的路基、路面结构和材料、不同的交通状况、不同的施工经验以及不同的路面养护历史对路面的性能都有重要的影响，为了保证预养护措施的实施效果和技术优势，在预养护对策确定及时机选择过程中，需遵循以下原则：技术上满足要求，经济上比较节约，性能上符合工程特点。

The instantaneous super pore water pressure produced by the pore water of the inner structure of asphalt pavement, under the action of the high speed wheel load, is an important reason that results in water damage of the pavement.

沥青路面结构内部的孔隙水在高速行车荷载的作用下造成的瞬时超孔隙水压力，是造成路面水损害的重要原因。

On the basis of the performance of the pavement, three typical samples of aggregates for wearing course are tested to determine squeezing and filling effects between coarse aggregate and fine aggregate, medium effects between asphalt cement and mineral filling material. Meanwhile, matrix analysis method is adopted to establish prediction model for properties of asphalt mixture and complete procedure of a new type asphalt mixture design method is proposed according to volumetric design method and requirements on properties of asphalt mixture and the method has applied for national patent.

研究建立了玄武岩、锰铁合金渣和含燧石碳酸盐岩三类路面耐磨集料体系，以路面性能要求为基础，试验考察了集料的嵌挤效应与填充效应以及沥青胶浆的介质效应，以体积设计法为基础，应用数值分析方法，提出了新型沥青混合料设计方法，并已申请了国家发明专利。

In order to track the abrupt change of road surface, a road surface change monitor based on CUSUM algorithm has been illustrated.

为了能迅速跟踪路面的跃变，设计了基于累积和算法的路面跃变监视器。

On May 18, morning 9:30 I driving yourself the 5008 small cars from ten spot type cross-country shan fine blunt small one elementary school reunion, when the rain came long rich, only 55Km + 900m road, and rugged construction to learn exactly rain chung-ho, roadside pile cap fence stone, had a lot of bad road, become more difficult driving.

2009年5月18日，上午9：30左右我驾驶着自己的众泰5008小越野型汽车从十八连山乡细冲完小独木小学到雨汪，当来到富长线55Km+900m 处，只见路面崎岖不平，加之正好雨汪中学在建盖围墙，路边堆了很多石头，本来就不好的路面，变得行车更加艰难。

In order to study the principle of the road surface deicing and snow-melting system where electric heating cable is used, finite element method is adopted for calculating the change of road surface temperature.

为研究发热电缆路面融雪化冰机理，采用有限元分析方法对路面温度变化进行研究，得到不同气候条件下道路表面及结构层内的温度分布、升温规律。

Through the test on physical properties of snow and ice, the free-area ratio, the snow-melting velocity and the snow-melting time, the melting behavior of snow and ice under different weather conditions are obtained and compared with simulated results.

在此基础上，提出了一种有利于系统节能的折中加热方案。3道路融雪实验研究建立了一个小型道路融雪实验系统，采用基于径向热流的直接加热法获得了水泥混凝土路面的导热系数，并初步分析了含水率对路面传热过程的影响。

Through studying the coupling effect of press-sensing response and thermal-electric performance, we developed the experimental and theoretic methods to supervise the temperature of concrete road surface online, and proposed a low energy-concuming snow-melting and deicing intellective control scheme. Therefore, the complete method for temperature self-diagnosis and snow-melting and deicing self-adapting control was developed.

通过研究压敏感应和热电功能之间的耦合效应，建立了进行混凝土路面温度在线监测的实验与理论方法，提出了一种低能耗的融雪化冰的智能控制方案，建立了一种CFRC混凝土材料在路面结构的优化铺设条件下温度自诊断与融雪化冰自适应实验与方法。

Using Brian ADI algorithm, the model is solved numerically and a snow-melting simulation program is developed based on the compiler of Visual Basic. This program can output some important results including the pavement temperature field, the height of snow layers, the height of liquid film and the idling characteristic curve.

通过Brian ADI格式算法，对上述模型进行数值求解，并基于Visual Basic平台，开发了一个通用型的道路融雪模拟分析软件，可输出路面温度场、雪层厚度、液膜厚度以及路面待融特征曲线等重要结果。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。