...
  • 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Zeitschrift der Deutschen Gesellschaft fur Geowissenschaften: ZDGG >Hazard assessment for potential slope debris flow areas by a local scaled Decision Support System
【24h】

Hazard assessment for potential slope debris flow areas by a local scaled Decision Support System

机译：通过本地缩放决策支持系统对潜在斜坡碎片流动区域的危害评估

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

Against the background of weaknesses of current danger maps, like impreciseness and overall statements as results of data-, processing- and measurement errors, the present Decision Support System (DSS) offers an economical, time efficient and universally valid alternative to analyses generated by GI Systems. To estimate the hazard potential of any slope of interest the DSS is dependent on a precise knowledge base. Besides textual descriptions of comprehensive scientific literature it contains statistical evaluations of a multitude of alpine slope debris flow events representing the variability of this type of landslide. However the DSS does not give any descriptions of intensity, probability and specifications concerning the point in time. By applying the DSS, the complexity of a simulation process by GI Systems is avoided. Instead it enables, mainly users without any substantiated background in mapping and laboratory work, to access an immediately available and reliable working base for a refined analysis of their project area. The DSS generates realistic results by integrating all relevant parameters into a three-step decision procedure considering their diversity by combining statistics and stability calculations to contribute to a higher accuracy of existing simulation systems. This paper concentrates on preliminary investigation within the DSS, based on relief parameters only. For this purpose the paper prefixes a short compendium defining their threshold values.
机译：在当前危险地图的弱点背景下，与数据，处理和测量误差的结果一样，如确定的不精确和整体陈述，目前的决策支持系统（DSS）提供了GI生成的经济，时间高效和普遍的替代分析系统。为了估计任何感兴趣的坡度的危险潜力，DSS取决于精确的知识库。除了综合科学文献的文本描述外，它包含了代表这种类型滑坡可变性的众多高山坡碎片流动的统计评估。然而，DSS没有给出关于有关时间点的强度，概率和规格的任何描述。通过应用DSS，避免了GI系统的模拟过程的复杂性。相反，它主要是用户在映射和实验室工作中没有任何实证的背景，可以访问立即可靠的工作基础，以获得其项目区域的精致分析。 DSS通过将所有相关参数集成到三步决策过程中，通过组合统计和稳定性计算来促进现有仿真系统的更高准确性，将所有相关参数集成到三步决策过程中。本文仅基于DSS在DSS内的初步调查仅基于浮雕参数。为此目的，纸张为一个限定其阈值的简短汇编。

著录项

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