Authors proposed a road alignment optimization method based on genetic algorithm.
提出一个基于遗传算法的道路选线优化模型,该模型首先随机生成新建道路空间位置的候选方案集,并依据GIS平台自动设计新建道路的平竖曲线,并计算其各项工程费用;接下来,分析变化了的路网的拓扑结构,并在新路网中分配OD交通量,获得OD交通在新路网上的交通流特征,进而计算OD交通量的走行时间和在路网上的环境负荷;然后,利用工程费用、OD交通走行时间费用和环境负荷当量费用构造适应度函数,以判断各候选方案的优劣,同时实施选择、交叉、变异操作以获得更多的候选方案,直至得到一个最佳的新建道路方案为止。
The application of the digital photographic survey to the path route selection is indroduced.
计算机技术的飞速发展,给道路设计带来了极大的方便,数字摄影测量在道路选线中的应用,其过程主要是利用全数字摄影测量系统(VirtuoZo)生成DEM(数字高程模型),由建立的带状DEM内插出带状横断面,自动绘制公路路线平面地形图;再根据平面曲线各个测点的平面坐标和带状DEM内插线状纵断面,最后将线状纵断面进行平滑处理。
Improvement of the Way of Traditional Route Selection in Traffic and Transmission Land Use Planning;
对交通运输用地规划中传统道路选线方法的改进
To obtain the most important influence factors in road route selection quickly and effectively,we put forward a method that we call an analytic hierarchy process.
为快捷高效的得到道路选线中最重要的影响因素,提出了层次分析法。
From the optimization of route selection, the 3D visualization of a new designed road, and the calculation of earthwork volume, the application of DEM and the 3D analysis module of ArcGIS was researched.
从公路设计中的道路选线优化、新设计道路的三维可视化以及土石方工程量的计算等几个方面研究了数字高程模型(DEM)与ArcGIS的三维分析模块在公路设计中的应用。
Contraposing complexity of quantificating and difficulty of consistency of comparison matrix in AHP, the paper adopts FAHP and provides a new method of determining ratio of factors combined with the project of material provision optimizing path.
针对一般层次分析法标度繁琐、判断矩阵一致性难以达到的不足 ,采用了模糊层次分析法(FAHP)并结合物资供应道路选优这一课题 ,为道路选优评价中各指标权值的确定提供了一种新方
The Research of Road Alinement Optimizing Based on GIS Platform;
基于GIS平台的道路选线优化系统研究
Route Selecting Technology Based on Spatial Analysis of GIS;
基于GIS空间分析的道路选线技术研究
Research of GIS Methods on Road Alignment and Evaluating of Urban Road Network Planning;
基于GIS的道路选线及城市交通路网评价研究
Theory and Methed of Route Alignment Design in Mountain Hazardous Areas;
山区灾害多发区段道路选线的理论与方法
The Research on Road Alignment Optimization Method Based on Genetic Algorithms
基于遗传算法的道路选线优化方法研究
Improvement of the Way of Traditional Route Selection in Traffic and Transmission Land Use Planning;
对交通运输用地规划中传统道路选线方法的改进
Study on Methods and Utilizations in Automatically Selecting Path Based on GIS;
基于GIS的道路自动化选线方法研究
The Choice Model of the Troops Motor-driven Route Considering the Road Capacity;
考虑道路容量的部队机动路线选择模型
Route Selection of Railway Passage Line Crossing Lvliang Mountain in Central South of Shanxi
山西中南部铁路通道吕梁山越岭选线研究
Research on the Analysis Method of Urban Transit Construction Line Planning
城市轨道交通建设线路比选分析方法研究
The Application of Fuzzy Analytic Hierarchical Process in Evaluation and Selection of Pipeline Route
模糊层次分析法在管道线路优选中的应用
Research on Xi'an to Pingliang railway Yongshouliang tunnel geological line selection scheme
西安至平凉铁路永寿梁隧道地质选线方案研究
Road or expressway route number (green). Select the shape on the page and type to change route number.
道路或高速公路路线编号（绿色）。在页面上选择该形状然后键入，可更改路线编号。
Road or expressway route number (blue). Select the shape on the page and type to change route number.
道路或高速公路路线编号（蓝色）。在页面上选择该形状然后键入，可更改路线编号。
Cineplex Channel [Wharf Cable]
自选影院频道〔有线电线〕
I took the course that stops at Hakone where the station for the ropeway is located to climb Mt. Komagatake.
我选择了停靠箱根园的路线，因为在那里有前往驹岳山顶的索道站。
Applying Group Decision-analytic Hierarchy Process (GD-AHP) and Variable Weight Theory in the Selecting of the Submarine Pipeline Route;
群组层次分析法和变权理论在海底管道路由选线中的应用
Technical and economic comparison of construction schemes of track lumber yard in passenger dedicated railway
铁路客运专线轨道板场建设方案的技术经济比选