路面调查工作包括交通量调查，轴载调查，路面损坏的类型、数量与严重程度的记录，路面结构的弯沉以及路面取样。
Field investigation includes traffic volume, axle loads, types, amount, and severity of pavement distress, measurement of deflection of pavement highway structure, and pavement sampling.
微软专家比尔·盖茨参与创建了一个针对交通量调查的Traf - O - Data数据公司，当时他还在上高中。
Microsoft maven Bill Gates co-founded a data business that focused on traffic counts, Traf-O-Data, when he was in high school.
介绍了几种常用的交通量分配方法，比较了它们各自的优缺点，并结合山东省高速公路网调查数据进行了分析。
This paper introduced and compared several methods of traffic volume assignment, and analyzed them in the survey dates of the expressway network of Shandong province.
讨论了利用部分路段的调查交通量，来推算OD表的可行性，并提出了减小收敛域的一种新方法。
Using the traffic investigated in some parts of road, the feasibility of estimate of OD table was studied.
主要解决如何实现在无现状调查OD的情况下，充分利用已知信息，特别是《统计年鉴》中的统计数据，预测路段交通量。
In this paper, how to forecast the traffic flow oft he road by using the known information especially the statistical data in the statistical Yearbook when od survey is impossible is introduced.
本文首先对大窑湾港区的现状交通情况进行了调查分析，得出了港区交通量全天变化的规律，并且指出了港区交通所存在的主要问题。
Firstly, the author investigates the actual traffic of the port, and finds out the changing rule of the traffic volume in one day.
通过交通量及交通组成调查，利用HPS便携式轮重仪进行现场轴重测试，得到车辆的轴载谱及超载的可靠数据。
The distribution of actual axle load and data of overload were obtained through traffic surveys and tests with the HPS portable wheel load scale.
对哈尔滨市典型的无控制交叉口进行了调查，分析了交通量、流向构成、车种构成等因素对延误的影响。
Then typical uncontrolled intersections of Harbin are surveyed and the impact of traffic volume, flow structure, vehicle composition on delay is analyzed.
以南京市新庄立交为例，运 用该方法调查，计算底层平面环形交叉口各进口分流向的交通量。
As an example, the paper demonstrates an application of the new method to observing traffic at the ground tier circle of the interchange at Xinzhuang Rd.
以南京市新庄立交为例，运 用该方法调查，计算底层平面环形交叉口各进口分流向的交通量。
As an example, the paper demonstrates an application of the new method to observing traffic at the ground tier circle of the interchange at Xinzhuang Rd.
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