• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文学位 >GIS-based tool for assessing hydraulic performance of drainage infrastructure system in El Paso.
【24h】

GIS-based tool for assessing hydraulic performance of drainage infrastructure system in El Paso.

机译：基于GIS的工具，用于评估El Paso排水基础设施系统的水力性能。

获取原文
获取原文并翻译 | 示例
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

Maintaining a city's storm-water drainage infrastructure system can be an overwhelming effort, especially when data is inaccurate, incomplete, or located in disparate sources. This was the case for the City of El Paso. This research was part of a project funded by the City of El Paso to enhance their GIS storm drainage infrastructure system. For the first task of the project, the GIS software was used to store stormwater drainage data into one convenient GIS file. A GIS framework was created during the first phase of the project. This GIS database contained drainage data (such as location, material, dimensions, capacity, and photo links), inlets, manholes, watersheds, streets, ponds, and basins. This thesis discusses the beginning of a prioritization and maintenance method for the drainage infrastructure system of the City of El Paso that is based on up-to-date inventory and hydraulic performance assessment data. The focus of this thesis was to develop a methodology supported by a GIS tool for assessing and visualizing the hydraulic performance of the city's drainage infrastructure. The tool was developed using Visual Basic and Model Builder. The performance tool calculated expected peak discharges, compared them with the drainage hydraulic capacities, and displayed the results in color-coded maps in GIS. This involved the use of several GIS functions to determine the spatial relationship between watershed and drainage data to find the expected peak discharges. The method was applied to the drainage infrastructure to provide the City of El Paso with a tool to identify weak links in the infrastructure system which would then be evaluated in detail to determine appropriate repairs and improvements.
机译：维护城市的雨水排放基础设施系统可能是一项压倒性的工作，尤其是在数据不准确，不完整或位于不同来源的情况下。埃尔帕索市就是这种情况。该研究是埃尔帕索市资助的项目的一部分，该项目旨在增强其GIS暴雨排水基础设施系统。对于项目的第一个任务，使用GIS软件将雨水排放数据存储到一个方便的GIS文件中。在项目的第一阶段创建了一个GIS框架。该GIS数据库包含排水数据（例如位置，材料，尺寸，容量和照片链接），入口，人孔，分水岭，街道，池塘和盆地。本文讨论了基于最新清单和水力性能评估数据的埃尔帕索市排水基础设施系统的优先排序和维护方法的开始。本文的重点是开发一种由GIS工具支持的方法，用于评估和可视化城市排水基础设施的水力性能。该工具是使用Visual Basic和Model Builder开发的。该性能工具计算了预期的峰值排放量，并将其与排水的水力容量进行了比较，并将结果显示在GIS中的彩色地图中。这涉及使用多个GIS功能来确定流域和排水数据之间的空间关系，以找到预期的峰值流量。该方法已应用于排水基础设施，为埃尔帕索市提供了一种工具，可以识别基础设施系统中的薄弱环节，然后对其进行详细评估，以确定适当的维修和改进措施。

著录项

  • 作者

    Camacho, Gema Liliana.;

  • 作者单位

    The University of Texas at El Paso.;

  • 授予单位 The University of Texas at El Paso.;
  • 学科 Engineering Civil.
  • 学位 M.S.
  • 年度 2009
  • 页码 115 p.
  • 总页数 115
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 建筑科学;
  • 关键词

  • 入库时间 2022-08-17 11:38:30

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号